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Thomson SM, Bornstein RF. Toward a More Nuanced Perspective on Detachment: Differentiating Schizoid and Avoidant Personality Styles through Qualities of the Self-Representation. J Pers Assess 2024; 106:496-508. [PMID: 38084879 DOI: 10.1080/00223891.2023.2289468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 11/17/2023] [Indexed: 06/13/2024]
Abstract
Avoidant personality disorder was introduced in DSM-III (American Psychiatric Association [APA], 1980), and debate persists regarding the utility of having two separate variants of the "detached personality." The present study addressed this issue through ratings of open-ended self-descriptions provided by community adults with high scores on schizoid versus avoidant personality traits (N = 229). The self-concept of individuals with avoidant personality style reflected a lack of positive self-regard and low self-efficacy/agency. Regarding schizoid personalities, neither positive nor negative self-regard, self-complexity, or self-efficacy/agency was found. Examination of specific variables yielded a relationship between avoidant personality styles, depression, and anxiety, consistent with literature noting simultaneous desire and fear of interpersonal relationships in avoidant patients (APA, 1980; Sheldon & West, 1990). Similarly, examination of individual variables yielded a negative association between schizoid personality styles and tolerance for contradictory aspects of the self, consistent with theoretical writings in this area (Kernberg, 1976; McWilliams, 2006). Results support the argument that these two personality styles represent distinct constructs. Findings support the utility of self-concept assessment to assist treatment planning and differential diagnosis. Treatment implications include using open-ended descriptions of patients' self-concepts to explore changes that may not be accessible via more structured forms of patient self-report.
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Youssef E, Benabbas R, Choe B, Doukas D, Taitt HA, Verma R, Zehtabchi S. Interventions to improve emergency department throughput and care delivery indicators: A systematic review and meta-analysis. Acad Emerg Med 2024. [PMID: 38826092 DOI: 10.1111/acem.14946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 04/19/2024] [Accepted: 05/10/2024] [Indexed: 06/04/2024]
Abstract
BACKGROUND Emergency department (ED) crowding has repercussions on acute care, contributing to prolonged wait times, length of stay, and left without being seen (LWBS). These indicators are regarded as systemic shortcomings, reflecting a failure to provide equitable and accessible acute care. The objective was to evaluate the effectiveness of interventions aimed at improving ED care delivery indicators. METHODS This was a systematic review and meta-analysis of randomized controlled trials (RCTs) assessing ED interventions aimed at reducing key metrics of time to provider (TTP), time to disposition (TTD), and LWBS. We excluded disease-specific trials (e.g., stroke). We used Cochrane's revised tool to assess the risk of bias and Grading of Recommendations, Assessment, Development, and Evaluations to rate the quality of evidence. The meta-analysis was performed using a random-effects model and Cochrane Q test for heterogeneity. Data were summarized as means (±SD) for continuous variables and risk ratios (RR) with 95% confidence intervals (CIs). RESULTS We searched MEDLINE, EMBASE, and other major databases. A total of 1850 references were scanned and 20 RCTs were selected for inclusion. The trials reported at least one of the three outcomes of TTD, TTP, or LWBS. Most interventions focused on triage liaison physician and point-of-care (POC) testing. Others included upfront expedited workup (ordering tests before full evaluation by a provider), scribes, triage kiosks, and sending notifications to consultants or residents. POC testing decreased TTD by an average of 5-96 min (high heterogeneity) but slightly increased TTP by a mean difference of 2 min (95% CI 0.6-4 min). Utilizing a triage liaison physician reduced TTD by 28 min (95% CI 19-37 min; moderate-quality evidence) and was more effective in reducing LWBS than routine triage (RR 0.76, 95% CI 0.66-0.88; moderate quality). CONCLUSIONS Operational strategies such as POC testing and triage liaison physicians could mitigate the impact of ED crowding and appear to be effective. The current evidence supports these strategies when tailored to the appropriate practice environment.
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Affiliation(s)
- Elias Youssef
- Department of Emergency Medicine, New York Health + Hospitals/Kings County Hospital, Brooklyn, New York, USA
| | - Roshanak Benabbas
- Department of Emergency Medicine, New York Health + Hospitals/Kings County Hospital, Brooklyn, New York, USA
| | - Brittany Choe
- Department of Emergency Medicine, New York Health + Hospitals/Kings County Hospital, Brooklyn, New York, USA
| | - Donald Doukas
- Department of Emergency Medicine, New York Health + Hospitals/Kings County Hospital, Brooklyn, New York, USA
| | - Hope A Taitt
- Department of Emergency Medicine, New York Health + Hospitals/Kings County Hospital, Brooklyn, New York, USA
| | - Rajesh Verma
- Department of Emergency Medicine, New York Health + Hospitals/Kings County Hospital, Brooklyn, New York, USA
| | - Shahriar Zehtabchi
- Department of Emergency Medicine, New York Health + Hospitals/Kings County Hospital, Brooklyn, New York, USA
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Zhou Z, Hsu KS, Eason J, Kauh B, Duchesne J, Desta M, Cranford W, Woodworth A, Moore JD, Stearley ST, Gupta VA. Improvement of Emergency Department Chest Pain Evaluation Using Hs-cTnT and a Risk Stratification Pathway. J Emerg Med 2024; 66:e660-e669. [PMID: 38789352 DOI: 10.1016/j.jemermed.2024.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 01/22/2024] [Accepted: 02/02/2024] [Indexed: 05/26/2024]
Abstract
BACKGROUND Chest pain is among the most common reasons for presentation to the emergency department (ED) worldwide. Additional studies on most cost-effective ways of differentiating serious vs. benign causes of chest pain are needed. OBJECTIVES Our study aimed to evaluate the effectiveness of a novel risk stratification pathway utilizing 5th generation high-sensitivity cardiac troponin T assay (Hs-cTnT) and HEART score (History, Electrocardiogram, Age, Risk factors, Troponin) in assessing nontraumatic chest pain patients in reducing ED resource utilization. METHODS A retrospective chart review was performed 6 months prior to and after the implementation of a novel risk stratification pathway that combined hs-cTnT with HEART score to guide evaluation of adult patients presenting with nontraumatic chest pain at a large academic quaternary care ED. Primary outcome was ED length of stay (LOS); secondary outcomes included cardiology consult rates, admission rates, number of ED boarders, and number of eloped patients. RESULTS A total of 1707 patients and 1529 patients were included pre- and postimplementation, respectively. Median overall ED LOS decreased from 317 to 286 min, an absolute reduction of 31 min (95% confidence interval 22-41 min), after pathway implementation (p < 0.001). Furthermore, cardiology consult rate decreased from 26.9% to 16.0% (p < 0.0001), rate of admission decreased from 30.1% to 22.7% (p < 0.0001), and number of ED boarders as a proportion of all nontraumatic chest pain patients decreased from 25.13% preimplementation to 18.63% postimplementation (p < 0.0001). CONCLUSIONS Implementation of our novel chest pain pathway improved numerous ED throughput metrics in the evaluation of nontraumatic chest pain patients.
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Affiliation(s)
- Zhengqiu Zhou
- Department of Emergency Medicine, College of Medicine, University of Kentucky, Lexington, Kentucky
| | - Kevin S Hsu
- Department of Internal Medicine, College of Medicine, University of Kentucky, Lexington, Kentucky
| | - Joshua Eason
- Gill Heart and Vascular Institute, Division of Cardiovascular Medicine, College of Medicine, University of Kentucky, Lexington, Kentucky
| | - Brian Kauh
- Gill Heart and Vascular Institute, Division of Cardiovascular Medicine, College of Medicine, University of Kentucky, Lexington, Kentucky
| | - Joshua Duchesne
- Gill Heart and Vascular Institute, Division of Cardiovascular Medicine, College of Medicine, University of Kentucky, Lexington, Kentucky
| | - Mikiyas Desta
- College of Medicine, University of Kentucky, Lexington, Kentucky
| | - William Cranford
- Department of Biostatistics, University of Kentucky, Lexington, Kentucky
| | - Alison Woodworth
- Department of Pathology and Laboratory Medicine, University of Kentucky, Lexington, Kentucky
| | - James D Moore
- Department of Emergency Medicine, College of Medicine, University of Kentucky, Lexington, Kentucky
| | - Seth T Stearley
- Department of Emergency Medicine, College of Medicine, University of Kentucky, Lexington, Kentucky
| | - Vedant A Gupta
- Gill Heart and Vascular Institute, Division of Cardiovascular Medicine, College of Medicine, University of Kentucky, Lexington, Kentucky.
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Ward MJ, Matheny ME, Rubenstein MD, Bonnet K, Dagostino C, Schlundt DG, Anders S, Reese T, Mixon AS. Determinants of appropriate antibiotic and NSAID prescribing in unscheduled outpatient settings in the veterans health administration. BMC Health Serv Res 2024; 24:640. [PMID: 38760660 PMCID: PMC11102113 DOI: 10.1186/s12913-024-11082-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 05/07/2024] [Indexed: 05/19/2024] Open
Abstract
BACKGROUND Despite efforts to enhance the quality of medication prescribing in outpatient settings, potentially inappropriate prescribing remains common, particularly in unscheduled settings where patients can present with infectious and pain-related complaints. Two of the most commonly prescribed medication classes in outpatient settings with frequent rates of potentially inappropriate prescribing include antibiotics and nonsteroidal anti-inflammatory drugs (NSAIDs). In the setting of persistent inappropriate prescribing, we sought to understand a diverse set of perspectives on the determinants of inappropriate prescribing of antibiotics and NSAIDs in the Veterans Health Administration. METHODS We conducted a qualitative study guided by the Consolidated Framework for Implementation Research and Theory of Planned Behavior. Semi-structured interviews were conducted with clinicians, stakeholders, and Veterans from March 1, 2021 through December 31, 2021 within the Veteran Affairs Health System in unscheduled outpatient settings at the Tennessee Valley Healthcare System. Stakeholders included clinical operations leadership and methodological experts. Audio-recorded interviews were transcribed and de-identified. Data coding and analysis were conducted by experienced qualitative methodologists adhering to the Consolidated Criteria for Reporting Qualitative Studies guidelines. Analysis was conducted using an iterative inductive/deductive process. RESULTS We conducted semi-structured interviews with 66 participants: clinicians (N = 25), stakeholders (N = 24), and Veterans (N = 17). We identified six themes contributing to potentially inappropriate prescribing of antibiotics and NSAIDs: 1) Perceived versus actual Veterans expectations about prescribing; 2) the influence of a time-pressured clinical environment on prescribing stewardship; 3) Limited clinician knowledge, awareness, and willingness to use evidence-based care; 4) Prescriber uncertainties about the Veteran condition at the time of the clinical encounter; 5) Limited communication; and 6) Technology barriers of the electronic health record and patient portal. CONCLUSIONS The diverse perspectives on prescribing underscore the need for interventions that recognize the detrimental impact of high workload on prescribing stewardship and the need to design interventions with the end-user in mind. This study revealed actionable themes that could be addressed to improve guideline concordant prescribing to enhance the quality of prescribing and to reduce patient harm.
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Affiliation(s)
- Michael J Ward
- Education, and Clinical Center (GRECC), VA , Geriatric Research, Tennessee Valley Healthcare System, 2525 West End Avenue, Ste. 1430, Nashville, TN, 37203, USA.
- Medicine Service, Tennessee Valley Healthcare System, Nashville, TN, USA.
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN, USA.
- Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN, USA.
| | - Michael E Matheny
- Education, and Clinical Center (GRECC), VA , Geriatric Research, Tennessee Valley Healthcare System, 2525 West End Avenue, Ste. 1430, Nashville, TN, 37203, USA
- Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
- Division of General Internal Medicine & Public Health, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Melissa D Rubenstein
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Kemberlee Bonnet
- Department of Psychology, Vanderbilt University, Nashville, TN, USA
| | - Chloe Dagostino
- Department of Psychology, Vanderbilt University, Nashville, TN, USA
| | - David G Schlundt
- Department of Psychology, Vanderbilt University, Nashville, TN, USA
| | - Shilo Anders
- Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN, USA
- Center for Research and Innovation in Systems Safety, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Thomas Reese
- Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Amanda S Mixon
- Education, and Clinical Center (GRECC), VA , Geriatric Research, Tennessee Valley Healthcare System, 2525 West End Avenue, Ste. 1430, Nashville, TN, 37203, USA
- Section of Hospital Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
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Gam NP, Sibiya MN. Doctors' perspectives on the quality of medical imaging in public hospitals in eThekwini District. Health SA 2024; 29:2389. [PMID: 38841359 PMCID: PMC11151430 DOI: 10.4102/hsag.v29i0.2389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 11/28/2023] [Indexed: 06/07/2024] Open
Abstract
Background There is a paucity of literature on perspectives of referring doctors about the quality of medical imaging services and this study closes this gap in literature. Aim This quality assurance (QA) study aimed to explore the perspectives of doctors on the quality of medical imaging services in selected regional hospitals within eThekwini District of KwaZulu-Natal. Setting The study was conducted in four public regional hospitals. Methods An exploratory descriptive qualitative research design involving 30 min-45 min of in-depth individual interviews was used. A purposive sampling technique was used to select research participants and hospitals to ensure adequate responses to the research questions. The sample involved nine participants and was guided by data saturation. Responses were recorded through notes and voice recordings and thematic analysis was used to analyse data. Results Three main themes (timeliness of examinations, communication and radiology reports and image quality) and eight subthemes (waiting times, shortage of radiographers, workload, communication between doctors and radiographers, requisition forms, unavailability of radiology reports, clarity of images and image acquisition protocols) emerged from the data. Challenges experienced were exacerbated by high workload and shortage of radiologists and radiographers. Doctors in the data collection sites were mainly dissatisfied with services provided by the medical imaging departments. Conclusion Regular engagements between medical imaging departments and doctors are important in enhancing the provision of quality care to patients. In-service training of radiographers and employment of additional radiographers and finding solutions to mitigate shortage of radiologists are recommended. Contribution This quality assurance (QA) study focused on experiences of doctors while many other medical imaging QA studies in South Africa are equipment based. In-service training of radiographers is recommended to improve image quality and communication skills.
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Affiliation(s)
- Nkululeko P Gam
- Centre for Quality Promotion and Assurance, Faculty of Health Sciences, Durban University of Technology, Durban, South Africa
| | - Maureen N Sibiya
- Division of Research, Innovation and Engagement, Mangosuthu University of Technology, Durban, South Africa
- Faculty of Health Sciences, Durban University of Technology, Durban, South Africa
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Francetic I, Meacock R, Sutton M. Free-for-all: Does crowding impact outcomes because hospital emergency departments do not prioritise effectively? JOURNAL OF HEALTH ECONOMICS 2024; 95:102881. [PMID: 38626590 DOI: 10.1016/j.jhealeco.2024.102881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 02/28/2024] [Accepted: 04/04/2024] [Indexed: 04/18/2024]
Abstract
Unexpected peaks in volumes of attendances at hospital emergency departments (EDs) have been found to affect waiting times, intensity of care and outcomes. We ask whether these effects of ED crowding on patients are caused by poor clinical prioritisation or a quality-quantity trade-off generated by a binding capacity constraint. We study the effects of crowding created by lower-severity patients on the outcomes of approximately 13 million higher-severity patients attending the 140 public EDs in England between April 2016 and March 2017. Our identification approach relies on high-dimensional fixed effects to account for planned capacity. Unexpected demand from low-severity patients has very limited effects on the care provided to higher-severity patients throughout their entire pathway in ED. Detrimental effects of crowding caused by low-severity patients materialise only at very high levels of unexpected demand, suggesting that binding resource constraints impact patient care only when demand greatly exceeds the ED's expectations. These effects are smaller than those caused by crowding induced by higher-severity patients, suggesting an efficient prioritisation of incoming patients in EDs.
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Atey TM, Peterson GM, Salahudeen MS, Simpson T, Boland CM, Anderson E, Wimmer BC. Redesigning Medication Management in the Emergency Department: The Impact of Partnered Pharmacist Medication Charting on the Time to Administer Pre-Admission Time-Critical Medicines, Medication Order Completeness, and Venous Thromboembolism Risk Assessment. PHARMACY 2024; 12:71. [PMID: 38668097 PMCID: PMC11054590 DOI: 10.3390/pharmacy12020071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 04/08/2024] [Accepted: 04/16/2024] [Indexed: 04/29/2024] Open
Abstract
In order to enhance interdisciplinary collaboration and promote better medication management, a partnered pharmacist medication charting (PPMC) model was piloted in the emergency department (ED) of an Australian referral hospital. The primary objective of this study was to evaluate the impact of PPMC on the timeliness of time-critical medicines (TCMs), completeness of medication orders, and assessment of venous thromboembolism (VTE) risk. This concurrent controlled retrospective pragmatic trial involved individuals aged 18 years and older presenting to the ED from 1 June 2020 to 17 May 2021. The study compared the PPMC approach (PPMC group) with traditional medical officer-led medication charting approaches in the ED, either an early best-possible medication history (BPMH) group or the usual care group. In the PPMC group, a BPMH was documented promptly soon after arrival in the ED, subsequent to which a collaborative discussion, co-planning, and co-charting of medications were undertaken by both a PPMC-credentialled pharmacist and a medical officer. In the early BPMH group, the BPMH was initially obtained in the ED before proceeding with the traditional approach of medication charting. Conversely, in the usual care group, the BPMH was obtained in the inpatient ward subsequent to the traditional approach of medication charting. Three outcome measures were assessed -the duration from ED presentation to the TCM's first dose administration (e.g., anti-Parkinson's drugs, hypoglycaemics and anti-coagulants), the completeness of medication orders, and the conduct of VTE risk assessments. The analysis included 321 TCMs, with 107 per group, and 1048 patients, with 230, 230, and 588 in the PPMC, early BPMH, and usual care groups, respectively. In the PPMC group, the median time from ED presentation to the TCM's first dose administration was 8.8 h (interquartile range: 6.3 to 16.3), compared to 17.5 h (interquartile range: 7.8 to 22.9) in the early BPMH group and 15.1 h (interquartile range: 8.2 to 21.1) in the usual care group (p < 0.001). Additionally, PPMC was associated with a higher proportion of patients having complete medication orders and receiving VTE risk assessments in the ED (both p < 0.001). The implementation of the PPMC model not only expedited the administration of TCMs but also improved the completeness of medication orders and the conduct of VTE risk assessments in the ED.
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Affiliation(s)
- Tesfay Mehari Atey
- School of Pharmacy and Pharmacology, College of Health and Medicine, University of Tasmania, Hobart 7005, Australia
| | - Gregory M. Peterson
- School of Pharmacy and Pharmacology, College of Health and Medicine, University of Tasmania, Hobart 7005, Australia
| | - Mohammed S. Salahudeen
- School of Pharmacy and Pharmacology, College of Health and Medicine, University of Tasmania, Hobart 7005, Australia
| | - Tom Simpson
- Pharmacy Department, Royal Hobart Hospital, Tasmanian Health Service, Hobart 7000, Australia
| | - Camille M. Boland
- Pharmacy Department, Royal Hobart Hospital, Tasmanian Health Service, Hobart 7000, Australia
| | - Ed Anderson
- Pharmacy Department, Royal Hobart Hospital, Tasmanian Health Service, Hobart 7000, Australia
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Dhodapkar MM, Modrak M, Halperin SJ, Gouzoulis MJ, Rubio DR, Grauer JN. Low Back Pain: Utilization of Urgent Cares Relative to Emergency Departments. Spine (Phila Pa 1976) 2024; 49:513-517. [PMID: 37982595 DOI: 10.1097/brs.0000000000004880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 11/12/2023] [Indexed: 11/21/2023]
Abstract
STUDY DESIGN/SETTING Retrospective study. OBJECTIVE To understand why patients utilize emergency departments (EDs) versus urgent care centers for low back pain (LBP). SUMMARY OF BACKGROUND DATA LBP is a common reason for ED visits. In the setting of trauma or recent surgery, the resources of EDs may be needed. However, urgent care centers may be appropriate for other cases. MATERIALS AND METHODS Adult patients below 65 years of age presenting to the ED or urgent care on the day of diagnosis of LBP were identified from the 2019 PearlDiver M151 administrative database. Exclusion criteria included history of radiculopathy or sciatica, spinal surgery, spinal cord injury, other traumatic, neoplastic, or infectious diagnoses in the 90 days prior, or Medicare insurance. Patient age, sex, Elixhauser comorbidity index, geographic region, insurance, and management strategies were extracted. Factors associated with urgent care relative to ED utilization were assessed using multivariable analysis. RESULTS Of 356,284 LBP patients, ED visits were identified for 345,390 (96.9%) and urgent care visits for 10,894 (3.1%). Factors associated with urgent care use relative to the ED were: geographic region [relative to Midwest; Northeast odds ratio (OR): 5.49, South OR: 1.54, West OR: 1.32], insurance (relative to Medicaid; commercial OR: 4.06), lower Elixhauser comorbidity index (OR: 1.28 per two-point decrease), and higher age (OR: 1.10 per decade), female sex (OR: 1.09), and use of advanced imaging (OR: 0.08) within 1 week ( P <0.001 for all). CONCLUSIONS Most patients presenting for a first diagnosis of isolated LBP went to the ED relative to urgent care. The greatest drivers of urgent care versus ED utilization for LBP were insurance type and geographic region. Utilization of advanced imaging was higher among ED patients, but rates of surgical intervention were similar between those seen in the ED and urgent care.
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Jamshidi S, Hashemi S, Valipoor S. Adapting to Change: A Systematic Literature Review of Environmental Flexibility in Emergency Departments. HERD-HEALTH ENVIRONMENTS RESEARCH & DESIGN JOURNAL 2024; 17:326-343. [PMID: 38264992 DOI: 10.1177/19375867231224904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Abstract
PURPOSE This study aimed to offer a comprehensive analysis of distinct design strategies identified, evaluated, or discussed in the existing literature that promote environmental flexibility in the context of emergency departments (EDs). BACKGROUND EDs are subject to constant changes caused by several factors, including seasonal disease trends, the emergence of new technologies, and surges resulting from local or global disasters, such as mass casualty incidents or pandemics. Thus, integrating flexibility into ED design becomes crucial to effectively addressing these evolving needs. METHODS A systematic search was conducted in four databases: CINAHL, MEDLINE, PubMed, and ScienceDirect, in addition to a hand search. A two-stage review process was employed to determine the final list of included articles based on the inclusion criteria. Included studies were evaluated for quality, and findings were categorized using a hybrid deductive and inductive coding approach. RESULTS From the initial yield of 900 records, 22 studies met the inclusion criteria and were included in the final full-text review. The identified design strategies were organized into five categories: modifiability (n = 13 articles), versatility (n = 8 articles), tolerance (n = 6 articles), convertibility (n = 4 articles), and scalability (n = 7 articles). Specific design strategies under each category are reported in detail. CONCLUSIONS Our findings suggest that most flexibility design solutions are based on anecdotal evidence or descriptive studies, which carry less weight in terms of reliable support for conclusions. Therefore, more studies employing quantitative, relational, or causal designs are recommended.
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Affiliation(s)
- Saman Jamshidi
- School of Architecture, University of Nevada, Las Vegas, NV, USA
| | - Seyedehnastaran Hashemi
- School of Architecture, University of Nevada, Las Vegas, NV, USA
- Department of Design, College of Human Sciences, Texas Tech University, TX, USA
| | - Shabboo Valipoor
- Department of Interior Design, College of Design, Construction and Planning, University of Florida, Gainesville, FL, USA
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Smith SR, Blair CM, Lovasik BP, Little LA, Sweeney JF, Sarmiento JM. Use of Perioperative Advanced Practice Providers to Reduce Cost and Readmission in the Postoperative Hepatopancreatobiliary Population: Results of a Simulation Study. J Am Coll Surg 2024; 238:313-320. [PMID: 37930898 DOI: 10.1097/xcs.0000000000000907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
BACKGROUND Postoperative healthcare use and readmissions are common among the hepatopancreatobiliary (HPB) population. We evaluated the surgical volume required to sustain advanced practice providers (APPs) in the perioperative setting for cost reduction. STUDY DESIGN Using decision analysis modeling, we evaluated costs of employing dedicated perioperative APP navigators compared with no APPs navigators. Simulated subjects could: (1) present to an emergency department, with or without readmission, (2) present for direct readmission, (3) require additional office visits, or (4) require no additional care. We informed our model using the most current available published data and performed sensitivity analyses to evaluate thresholds under which dedicated perioperative APP navigators are beneficial. RESULTS Subjects within the APP navigator cohort accumulated $1,270 and a readmission rate of 6.9%, compared with $2,170 and 13.5% with no APP navigators, yielding a cost savings of $905 and 48% relative reduction in readmission. Based on these estimated cost savings and national salary ranges, a perioperative APPs become financially self-sustaining with 113 to 139 annual HPB cases, equating to 2 to 3 HPB cases weekly. Sensitivity analyses revealed that perioperative APP navigators were no longer cost saving when direct readmission rates exceeded 8.9% (base case 3.7%). CONCLUSIONS We show that readmissions are reduced by nearly 50% with an associated cost savings of $900 when employing dedicated perioperative APPs. This position becomes financially self-sufficient with an annual HPB case load of 113 to 139 cases. High-volume HPB centers could benefit from postdischarge APP navigators to optimize outcomes, minimize high-value resource use, and ultimately save costs.
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Affiliation(s)
- Savannah R Smith
- From the Department of Surgery (Smith, Blair, Lovasik, Sweeney, Sarmiento)
| | - Catherine M Blair
- From the Department of Surgery (Smith, Blair, Lovasik, Sweeney, Sarmiento)
| | - Brendan P Lovasik
- From the Department of Surgery (Smith, Blair, Lovasik, Sweeney, Sarmiento)
| | - Lori A Little
- Winship Cancer Institute (Little, Sarmiento), Emory University, Atlanta, GA
| | - John F Sweeney
- From the Department of Surgery (Smith, Blair, Lovasik, Sweeney, Sarmiento)
| | - Juan M Sarmiento
- From the Department of Surgery (Smith, Blair, Lovasik, Sweeney, Sarmiento)
- Winship Cancer Institute (Little, Sarmiento), Emory University, Atlanta, GA
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Testa L, Richardson L, Cheek C, Hensel T, Austin E, Safi M, Ransolin N, Carrigan A, Long J, Hutchinson K, Goirand M, Bierbaum M, Bleckly F, Hibbert P, Churruca K, Clay-Williams R. Strategies to improve care for older adults who present to the emergency department: a systematic review. BMC Health Serv Res 2024; 24:178. [PMID: 38331778 PMCID: PMC10851482 DOI: 10.1186/s12913-024-10576-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 01/08/2024] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND The aim of this systematic review was to examine the relationship between strategies to improve care delivery for older adults in ED and evaluation measures of patient outcomes, patient experience, staff experience, and system performance. METHODS A systematic review of English language studies published since inception to December 2022, available from CINAHL, Embase, Medline, and Scopus was conducted. Studies were reviewed by pairs of independent reviewers and included if they met the following criteria: participant mean age of ≥ 65 years; ED setting or directly influenced provision of care in the ED; reported on improvement interventions and strategies; reported patient outcomes, patient experience, staff experience, or system performance. The methodological quality of the studies was assessed by pairs of independent reviewers using The Joanna Briggs Institute critical appraisal tools. Data were synthesised using a hermeneutic approach. RESULTS Seventy-six studies were included in the review, incorporating strategies for comprehensive assessment and multi-faceted care (n = 32), targeted care such as management of falls risk, functional decline, or pain management (n = 27), medication safety (n = 5), and trauma care (n = 12). We found a misalignment between comprehensive care delivered in ED for older adults and ED performance measures oriented to rapid assessment and referral. Eight (10.4%) studies reported patient experience and five (6.5%) reported staff experience. CONCLUSION It is crucial that future strategies to improve care delivery in ED align the needs of older adults with the purpose of the ED system to ensure sustainable improvement effort and critical functioning of the ED as an interdependent component of the health system. Staff and patient input at the design stage may advance prioritisation of higher-impact interventions aligned with the pace of change and illuminate experience measures. More consistent reporting of interventions would inform important contextual factors and allow for replication.
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Affiliation(s)
- Luke Testa
- Australian Institute of Health Innovation, Macquarie University, Level 6, 75 Talavera Road, North Ryde, 2109, Australia
| | - Lieke Richardson
- Australian Institute of Health Innovation, Macquarie University, Level 6, 75 Talavera Road, North Ryde, 2109, Australia
| | - Colleen Cheek
- Australian Institute of Health Innovation, Macquarie University, Level 6, 75 Talavera Road, North Ryde, 2109, Australia.
| | - Theresa Hensel
- Australian Institute of Health Innovation, Macquarie University, Level 6, 75 Talavera Road, North Ryde, 2109, Australia
- Institute of Medical Sociology, Health Services Research, and Rehabilitation Science (IMVR), University of Cologne, Cologne, Germany
| | - Elizabeth Austin
- Australian Institute of Health Innovation, Macquarie University, Level 6, 75 Talavera Road, North Ryde, 2109, Australia
| | - Mariam Safi
- Australian Institute of Health Innovation, Macquarie University, Level 6, 75 Talavera Road, North Ryde, 2109, Australia
- Internal Medicine Research Unit, University Hospital of Southern Denmark, Aabenraa, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Natália Ransolin
- Australian Institute of Health Innovation, Macquarie University, Level 6, 75 Talavera Road, North Ryde, 2109, Australia
- Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brasil
| | - Ann Carrigan
- Australian Institute of Health Innovation, Macquarie University, Level 6, 75 Talavera Road, North Ryde, 2109, Australia
| | - Janet Long
- Australian Institute of Health Innovation, Macquarie University, Level 6, 75 Talavera Road, North Ryde, 2109, Australia
| | - Karen Hutchinson
- Australian Institute of Health Innovation, Macquarie University, Level 6, 75 Talavera Road, North Ryde, 2109, Australia
| | - Magali Goirand
- Australian Institute of Health Innovation, Macquarie University, Level 6, 75 Talavera Road, North Ryde, 2109, Australia
| | - Mia Bierbaum
- Australian Institute of Health Innovation, Macquarie University, Level 6, 75 Talavera Road, North Ryde, 2109, Australia
- Allied Health and Human Performance, IIMPACT in Health, University of South Australia, Adelaide, 5001, Australia
| | - Felicity Bleckly
- Australian Institute of Health Innovation, Macquarie University, Level 6, 75 Talavera Road, North Ryde, 2109, Australia
| | - Peter Hibbert
- Australian Institute of Health Innovation, Macquarie University, Level 6, 75 Talavera Road, North Ryde, 2109, Australia
- Allied Health and Human Performance, IIMPACT in Health, University of South Australia, Adelaide, 5001, Australia
| | - Kate Churruca
- Australian Institute of Health Innovation, Macquarie University, Level 6, 75 Talavera Road, North Ryde, 2109, Australia
| | - Robyn Clay-Williams
- Australian Institute of Health Innovation, Macquarie University, Level 6, 75 Talavera Road, North Ryde, 2109, Australia
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Tuffuor K, Su H, Meng L, Pinker E, Tarabar A, Van Tonder R, Chmura C, Parwani V, Venkatesh AK, Sangal RB. Inequities among patient placement in emergency department hallway treatment spaces. Am J Emerg Med 2024; 76:70-74. [PMID: 38006634 DOI: 10.1016/j.ajem.2023.11.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 10/25/2023] [Accepted: 11/08/2023] [Indexed: 11/27/2023] Open
Abstract
BACKGROUND Limited capacity in the emergency department (ED) secondary to boarding and crowding has resulted in patients receiving care in hallways to provide access to timely evaluation and treatment. However, there are concerns raised by physicians and patients regarding a decrease in patient centered care and quality resulting from hallway care. We sought to explore social risk factors associated with hallway placement and operational outcomes. STUDY DESIGN/METHODS Observational study between July 2017 and February 2020. Primary outcome was the adjusted odds ratio (aOR) of patient placement in a hallway treatment space adjusting for patient demographics and ED operational factors. Secondary outcomes included left without being seen (LWBS), discharge against medical advice (AMA), elopement, 72-h ED revisit, 10-day ED revisit and escalation of care during boarding. RESULTS Among 361,377 ED visits, 100,079 (27.7%) visits were assigned to hallway beds. Patient insurance coverage (Medicaid (aOR 1.04, 95% CI 1.01,1.06) and Self-pay/Other (1.08, (1.03, 1.13))) with comparison to private insurance, and patient sex (Male (1.08, (1.06, 1.10))) with comparison to female sex are associated with higher odds of hallway placement but patient age, race, and language were not. These associations are adjusted for ED census, triage assigned severity, ED staffing, boarding level, and time effect, with social factors mutually adjusted. Additionally adjusting for patients' social factors, patients placed in hallways had higher odds of elopement (1.23 (1.07,1.41)), 72-h ED revisit (1.33 (1.08, 1.64)) and 10-day ED revisit (1.23 (1.11, 1.36)) comparing with patients placed in regular ED rooms. We did not find statistically significant associations between hallway placement and LWBS, discharge AMA, or escalation of care. CONCLUSION While hallway usage is ad hoc, we find consistent differences in care delivery with those insured by Medicaid and self-pay or male sex being placed in hallway beds. Further work should examine how new front-end processes such as provider in triage or split flow may be associated with inequities in patient access to emergency and hospital care.
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Affiliation(s)
- Kwame Tuffuor
- Department of Emergency Medicine, Yale University School of Medicine, New Haven, United States of America.
| | - Huifeng Su
- Yale University School of Management, United States of America
| | - Lesley Meng
- Yale University School of Management, United States of America
| | - Edieal Pinker
- Yale University School of Management, United States of America
| | - Asim Tarabar
- Department of Emergency Medicine, Yale University School of Medicine, New Haven, United States of America
| | - Reinier Van Tonder
- Department of Emergency Medicine, Yale University School of Medicine, New Haven, United States of America
| | - Chris Chmura
- Department of Emergency Medicine, Yale University School of Medicine, New Haven, United States of America
| | - Vivek Parwani
- Department of Emergency Medicine, Yale University School of Medicine, New Haven, United States of America
| | - Arjun K Venkatesh
- Department of Emergency Medicine, Yale University School of Medicine, New Haven, United States of America; Centers for Outcomes Research, Yale University, United States of America
| | - Rohit B Sangal
- Department of Emergency Medicine, Yale University School of Medicine, New Haven, United States of America
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Atey TM, Peterson GM, Salahudeen MS, Simpson T, Boland CM, Anderson E, Wimmer BC. Clinical and economic impact of partnered pharmacist medication charting in the emergency department. Front Pharmacol 2023; 14:1273657. [PMID: 38143495 PMCID: PMC10748591 DOI: 10.3389/fphar.2023.1273657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 10/19/2023] [Indexed: 12/26/2023] Open
Abstract
Introduction: Partnered pharmacist medication charting (PPMC), a process redesign hypothesised to improve medication safety and interdisciplinary collaboration, was trialed in a tertiary hospital's emergency department (ED). Objective: To evaluate the health-related impact and economic benefit of PPMC. Methods: A pragmatic, controlled study compared PPMC to usual care in the ED. PPMC included a pharmacist-documented best-possible medication history (BPMH), followed by a clinical conversation between a pharmacist and a medical officer to jointly develop a treatment plan and chart medications. Usual care included medical officer-led traditional medication charting in the ED, without a pharmacist-obtained BPMH or clinical conversation. Outcome measures, assessed after propensity score matching, were length of hospital or ED stay, relative stay index (RSI), in-hospital mortality, 30-day hospital readmissions or ED revisits, and cost. Results: A total of 309 matched pairs were analysed. The median RSI was reduced by 15.4% with PPMC (p = 0.029). There were no significant differences between the groups in the median length of ED stay (8 vs. 10 h, p = 0.52), in-hospital mortality (1.3% vs. 1.3%, p > 0.99), 30-day readmission rates (21% vs. 17%; p = 0.35) and 30-day ED revisit rates (21% vs. 19%; p = 0.68). The hospital spent approximately $138.4 for the cost of PPMC care per patient to avert at least one medication error bearing high/extreme risk. PPMC saved approximately $1269 on the average cost of each admission. Conclusion: Implementing the ED-based PPMC model was associated with a significantly reduced RSI and admission costs, but did not affect clinical outcomes, noting that there was an additional focus on medication reconciliation in the usual care group relative to current practice at our study site.
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Affiliation(s)
- Tesfay Mehari Atey
- School of Pharmacy and Pharmacology, College of Health and Medicine, University of Tasmania, Hobart, TAS, Australia
| | - Gregory M. Peterson
- School of Pharmacy and Pharmacology, College of Health and Medicine, University of Tasmania, Hobart, TAS, Australia
| | - Mohammed S. Salahudeen
- School of Pharmacy and Pharmacology, College of Health and Medicine, University of Tasmania, Hobart, TAS, Australia
| | - Tom Simpson
- Pharmacy Department, Royal Hobart Hospital, Tasmanian Health Service, Hobart, TAS, Australia
| | - Camille M. Boland
- Pharmacy Department, Royal Hobart Hospital, Tasmanian Health Service, Hobart, TAS, Australia
| | - Ed Anderson
- Pharmacy Department, Royal Hobart Hospital, Tasmanian Health Service, Hobart, TAS, Australia
| | - Barbara C. Wimmer
- School of Pharmacy and Pharmacology, College of Health and Medicine, University of Tasmania, Hobart, TAS, Australia
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Roy A, Sreekrishnan A, Camargo Faye E, Silverman S, Zachrison KS, Harriott AM, Matiello M, Manzano GS, Prasanna M, Nedelcu S, Singhal AB. Safety and Feasibility of an Emergency Department-to-Outpatient Pathway for Patients With TIA and Nondisabling Stroke. Neurol Clin Pract 2023; 13:e200209. [PMID: 37829551 PMCID: PMC10567120 DOI: 10.1212/cpj.0000000000200209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 08/28/2023] [Indexed: 10/14/2023]
Abstract
Background and Objectives Evaluation of transient ischemic attack/nondisabling ischemic strokes (TIA/NDS) in the emergency department (ED) contributes to capacity issues and increasing health care expenditures, especially high-cost duplicative imaging. Methods As an institutional quality improvement project, we developed a novel pathway to evaluate patients with TIA/NDS in the ED using a core set of laboratory tests and CT-based neuroimaging. Patients identified as 'low risk' through a safety checklist were discharged and scheduled for prompt outpatient tests and stroke clinic follow-up. In this prespecified analysis designed to assess feasibility and safety, we abstracted data from patients consecutively enrolled in the first 6 months. Results We compared data from 106 patients with TIA/NDS enrolled in the new pathway from April through September 2020 (age 67.9 years, 45% female), against 55 unmatched historical controls with TIA encountered from April 2016 through March 2017 (age 68.3 years, 47% female). Both groups had similar median NIHSS scores (pathway and control 0) and ABCD2 scores (pathway and control 3). Pathway-enrolled patients had a 44% decrease in mean ED length of stay (pathway 13.7 hours, control 24.4 hours, p < 0.001) and decreased utilization of ED MRI-based imaging (pathway 63%, control 91%, p < 0.001) and duplicative ED CT plus MRI-based brain and/or vascular imaging (pathway 35%, control 53%, p = 0.04). Among pathway-enrolled patients, 89% were evaluated in our stroke clinic within a median of 5 business days; only 5.5% were lost to follow-up. Both groups had similar 90-day rates of ED revisits (pathway 21%, control 18%, p = 0.84) and recurrent TIA/ischemic stroke (pathway 1%, control 2%, p = 1.0). Recurrent ischemic events among pathway-enrolled patients were attributed to errors in following the safety checklist before discharge. Discussion Our TIA/NDS pathway, implemented during the initial outbreak of COVID-19, seems feasible and safe, with significant positive impact on ED throughput and ED-based high-cost duplicative imaging. The safety checklist and option of virtual telehealth follow-up are novel features. Broader adoption of such pathways has important implications for value-based health care.
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Affiliation(s)
- Alexis Roy
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Anirudh Sreekrishnan
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Erica Camargo Faye
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Scott Silverman
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Kori S Zachrison
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Andrea M Harriott
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Marcelo Matiello
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Giovanna S Manzano
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Mrinalini Prasanna
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Simona Nedelcu
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Aneesh B Singhal
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
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15
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Almass A, Aldawood MM, Aldawd HM, AlGhuraybi SI, Al Madhi AA, Alassaf M, Alnafia A, Alhamar AI, Almutairi A, Alsulami F. A Systematic Review of the Causes, Consequences, and Solutions of Emergency Department Overcrowding in Saudi Arabia. Cureus 2023; 15:e50669. [PMID: 38229791 PMCID: PMC10790156 DOI: 10.7759/cureus.50669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2023] [Indexed: 01/18/2024] Open
Abstract
This study aims to investigate and address the issue of emergency department (ED) overcrowding, a significant problem worldwide. The study seeks to understand the impacts of ED overcrowding on emergency medical healthcare services and patient outcomes. This systematic review follows the PRISMA flow diagram and the guidelines of the Cochrane Handbook. We systematically reviewed the causes and solutions of emergency department overcrowding. We went through Google Scholar, the National Center for Biotechnology Information, the British Medical Journal, Science Direct, Ovid, Cochrane, the Saudi Journal of Emergency Medicine, Medline, and PubMed as databases. Our criteria were articles done in Saudi Arabia from 2012 to 2022. One hundred and ninety-six (196) research papers were extracted; only 28 articles met our paper inclusion-exclusion criteria. The result of these papers regarding causes, consequences, and solutions was that non-urgent and returned visits lacked knowledge of PHC, triad, and telemedicine services. Prolonged LOS is due to slow bed turnover, laboratory and consultation time, and physical response to the final decision resulting in burnout staff, wrong diagnoses, and management plans. The crowding issues can be resolved by awareness, PHC access, triad systems, and technological and telemedicine services. High demand for emergency treatment should not be a hindrance to quality treatment. Physical, technological, and strategic measures should be put in place to fight the crowding problem in EDs in Saudi Arabia, as it may cause adverse effects such as transmission of diseases and death of patients.
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Affiliation(s)
- Afnan Almass
- Emergency Medicine, Ministry of Health, Riyadh, SAU
- Emergency Medicine, Imam Mohammad Ibn Saud Islamic University, Riyadh, SAU
| | | | - Hessah M Aldawd
- Medicine and Surgery, Alfaisal University College of Medicine, Riyadh, SAU
| | | | | | - Mai Alassaf
- Medicine and Surgery, AlMareefa University, Riyadh, SAU
| | | | | | | | - Feras Alsulami
- Medicine, Imam Mohammad Ibn Saud Islamic University, Riyadh, SAU
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Zahid M, Khan AA, Ata F, Yousaf Z, Naushad VA, Purayil NK, Chandra P, Singh R, Kartha AB, Elzouki AYA, Al Mohanadi DHSH, Al-Mohammed AAAA. Medical Admission Prediction Score (MAPS); a simple tool to predict medical admissions in the emergency department. PLoS One 2023; 18:e0293140. [PMID: 37948401 PMCID: PMC10637671 DOI: 10.1371/journal.pone.0293140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 10/05/2023] [Indexed: 11/12/2023] Open
Abstract
INTRODUCTION Overcrowding in the emergency departments (ED) is linked to adverse clinical outcomes, a negative impact on patient safety, patient satisfaction, and physician efficiency. We aimed to design a medical admission prediction scoring system based on readily available clinical data during ED presentation. METHODS In this retrospective cross-sectional study, data on ED presentations and medical admissions were extracted from the Emergency and Internal Medicine departments of a tertiary care facility in Qatar. Primary outcome was medical admission. RESULTS Of 320299 ED presentations, 218772 were males (68.3%). A total of 11847 (3.7%) medical admissions occurred. Most patients were Asians (53.7%), followed by Arabs (38.7%). Patients who got admitted were older than those who did not (p <0.001). Admitted patients were predominantly males (56.8%), had a higher number of comorbid conditions and a higher frequency of recent discharge (within the last 30 days) (p <0.001). Age > 60 years, female gender, discharge within the last 30 days, and worse vital signs at presentations were independently associated with higher odds of admission (p<0.001). These factors generated the scoring system with a cut-off of >17, area under the curve (AUC) 0.831 (95% CI 0.827-0.836), and a predictive accuracy of 83.3% (95% CI 83.2-83.4). The model had a sensitivity of 69.1% (95% CI 68.2-69.9), specificity was 83.9% (95% CI 83.7-84.0), positive predictive value (PPV) 14.2% (95% CI 13.8-14.4), negative predictive value (NPV) 98.6% (95% CI 98.5-98.7) and positive likelihood ratio (LR+) 4.28% (95% CI 4.27-4.28). CONCLUSION Medical admission prediction scoring system can be reliably applied to the regional population to predict medical admissions and may have better generalizability to other parts of the world owing to the diverse patient population in Qatar.
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Affiliation(s)
- Muhammad Zahid
- Department of Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
- College of Medicine, Qatar University, Qatar, Qatar
- Weill Cornell Medicine, Ar-Rayyan, Qatar
| | - Adeel Ahmad Khan
- Department of Endocrinology, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Fateen Ata
- Department of Endocrinology, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Zohaib Yousaf
- Department of Medicine, Reading Hospital-Tower Health, West Reading, PA, United States of America
| | | | - Nishan K. Purayil
- Department of Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Prem Chandra
- Department of Medical Research, Medical Research Center, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Rajvir Singh
- Department of Medical Research, Medical Research Center, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Anand Bhaskaran Kartha
- Department of Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
- College of Medicine, Qatar University, Qatar, Qatar
- Weill Cornell Medicine, Ar-Rayyan, Qatar
| | - Abdelnaser Y. Awad Elzouki
- Department of Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
- College of Medicine, Qatar University, Qatar, Qatar
- Weill Cornell Medicine, Ar-Rayyan, Qatar
| | - Dabia Hamad S. H. Al Mohanadi
- Department of Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
- College of Medicine, Qatar University, Qatar, Qatar
- Weill Cornell Medicine, Ar-Rayyan, Qatar
| | - Ahmed Ali A. A. Al-Mohammed
- Department of Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
- College of Medicine, Qatar University, Qatar, Qatar
- Weill Cornell Medicine, Ar-Rayyan, Qatar
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Soriano P, Kanis J, Abulebda K, Schwab S, Coffee RL, Wagers B. Determining the Association Between Emergency Department Crowding and Debriefing After Pediatric Trauma Resuscitations. Pediatr Emerg Care 2023; 39:848-852. [PMID: 36728549 DOI: 10.1097/pec.0000000000002900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Debriefing in the pediatric emergency department (PED) is an invaluable tool to improve team well-being, communication, and performance. Despite evidence, surveys have reported heavy workload as a barrier to debriefing leading to missed opportunities for improvement in an already busy ED. The study aims to determine the association between the incidence of debriefing after pediatric trauma resuscitations and PED crowding. METHODS A total of 491 Trauma One activations in Riley Children's Hospital Pediatric Emergency Department that presented between April 2018 to December 2019 were included in the study. Debriefing documentations, patient demographics, time and date of presentation, mechanism of injury, injury severity score, disposition from PED, and length of stay (LOS) were collected and analyzed. The National Emergency Department Overcrowding Scale score at arrival, Average LOS, total PED census, total PED waiting room census, and rates of left without being seen were compared between groups. RESULTS Of 491 Trauma One activations presented to our PED, 50 (10%) trauma evaluations had documented debriefing. The National Emergency Department Overcrowding Scale score at presentation was significantly lower in those with debriefing versus without debriefing. In addition, the PED hourly census, waiting room census, average LOS, and left without being seen were also significantly lower in the group with debriefing. In addition, trauma cases with debriefing had a higher proportion of patients with profound injuries and discharges to the morgue. CONCLUSIONS Pediatric emergency department crowding is a significant barrier to debriefing after trauma resuscitations. However, profound injuries and traumatic pediatric deaths remain the strongest predictors in conducting debriefing regardless of PED crowding status.
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Affiliation(s)
- Pamela Soriano
- From the Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis, IN
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Xiao Y, Zhang J, Chi C, Ma Y, Song A. Criticality and clinical department prediction of ED patients using machine learning based on heterogeneous medical data. Comput Biol Med 2023; 165:107390. [PMID: 37659113 DOI: 10.1016/j.compbiomed.2023.107390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 07/27/2023] [Accepted: 08/25/2023] [Indexed: 09/04/2023]
Abstract
PROBLEM Emergency triage faces multiple challenges, including limited medical resources and inadequate manual triage nurses, which cause incorrect triage, overcrowding in the emergency department (ED), and long patient waiting time. OBJECTIVE This paper aims to propose and validate an accurate and efficient artificial intelligence-based method for effectively ED triage and alleviating the pressure on medical resources. METHODS We propose two novel machine learning models, TransNet and TextRNN, for predicting patient severity levels and clinical departments using heterogeneous medical data in ED triage. Our models employ a parallel structure for feature extraction and incorporate an attention mechanism to extract essential information from the fused features, enabling accurate predictions. The models analyze the triage data (2020-2022) from the ED of Beijing University People's Hospital, incorporating variables (demographics, triage vital signs, and chief complaints) to identify patient severity levels and clinical departments. We performed data cleaning, categorization, and encoding first. Then, we divided the available data into a training set (56%), a validation set (24%), and a test set (20%) by random sampling. Finally, our models underwent 5-fold cross-validation and were compared with other state-of-the-art models. RESULTS We comprehensively evaluated the proposed models against various Recurrent Neural Networks (RNN), Convolutional Neural Networks (CNN), Traditional Machine Learning (TML), and Transformer-based (TF) models, achieving excellent performance in predicting triage outcomes. Specifically, TextRNN achieved a prediction success rate of 86.23% [85.86-86.70] for severity levels and 94.30% [94.00-94.46] for clinical departments among 161,198 ED visits. Moreover, TransNet demonstrated higher sensitivities of 84.08% and 90.05% for severity levels and clinical departments, respectively, with specificities of 76.48% and 95.16%. The accuracy of our model is 0.87%, 0.18%, 4.29%, and 1.96%, higher than that of the above four family models on average. Furthermore, our method significantly reduced under-triage by 12.06% and over-triage by 17.92% compared to manual triage. CONCLUSIONS Experimental results demonstrated that the proposed models fuse heterogeneous medical data in the triage process, successfully predicting patients' triage outcomes. Our models can improve triage efficiency, reduce the under/over-triage rate, and provide physicians with valuable decision-making support.
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Affiliation(s)
- Yi Xiao
- The State Key Laboratory of Digital Medical Engineering, School of Instrument Science and Engineering, Southeast University, Nanjing, 210096, China
| | - Jun Zhang
- The State Key Laboratory of Digital Medical Engineering, School of Instrument Science and Engineering, Southeast University, Nanjing, 210096, China.
| | - Cheng Chi
- Department of Emergency, Peking University People's Hospital, Beijing, 100044, China
| | - Yuqing Ma
- The State Key Laboratory of Digital Medical Engineering, School of Instrument Science and Engineering, Southeast University, Nanjing, 210096, China
| | - Aiguo Song
- The State Key Laboratory of Digital Medical Engineering, School of Instrument Science and Engineering, Southeast University, Nanjing, 210096, China
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Lam A, Squires E, Tan S, Swen NJ, Barilla A, Kovoor J, Gupta A, Bacchi S, Khurana S. Artificial intelligence for predicting acute appendicitis: a systematic review. ANZ J Surg 2023; 93:2070-2078. [PMID: 37458222 DOI: 10.1111/ans.18610] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 07/06/2023] [Indexed: 09/16/2023]
Abstract
BACKGROUND Paediatric appendicitis may be challenging to diagnose, and outcomes difficult to predict. While diagnostic and prognostic scores exist, artificial intelligence (AI) may be able to assist with these tasks. METHOD A systematic review was conducted aiming to evaluate the currently available evidence regarding the use of AI in the diagnosis and prognostication of paediatric appendicitis. In accordance with the PRISMA guidelines, the databases PubMed, EMBASE, and Cochrane Library were searched. This review was prospectively registered on PROSPERO. RESULTS Ten studies met inclusion criteria. All studies described the derivation and validation of AI models, and none described evaluation of the implementation of these models. Commonly used input parameters included varying combinations of demographic, clinical, laboratory, and imaging characteristics. While multiple studies used histopathological examination as the ground truth for a diagnosis of appendicitis, less robust techniques, such as the use of ICD10 codes, were also employed. Commonly used algorithms have included random forest models and artificial neural networks. High levels of model performance have been described for diagnosis of appendicitis and, to a lesser extent, subtypes of appendicitis (such as complicated versus uncomplicated appendicitis). Most studies did not provide all measures of model performance required to assess clinical usability. CONCLUSIONS The available evidence suggests the creation of prediction models for diagnosis and classification of appendicitis using AI techniques, is being increasingly explored. However, further implementation studies are required to demonstrate benefit in system or patient-centred outcomes with model deployment and to progress these models to the stage of clinical usability.
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Affiliation(s)
- Antoinette Lam
- University of Adelaide, Adelaide, South Australia, Australia
| | - Emily Squires
- Flinders University, Adelaide, South Australia, Australia
| | - Sheryn Tan
- University of Adelaide, Adelaide, South Australia, Australia
| | - Ng Jeng Swen
- University of Adelaide, Adelaide, South Australia, Australia
| | | | - Joshua Kovoor
- University of Adelaide, Adelaide, South Australia, Australia
- Royal Adelaide Hospital, Adelaide, South Australia, Australia
- Gold Coast University Hospital, Gold Coast, Queensland, Australia
| | - Aashray Gupta
- University of Adelaide, Adelaide, South Australia, Australia
- Women's and Children's Hospital, Adelaide, South Australia, Australia
| | - Stephen Bacchi
- University of Adelaide, Adelaide, South Australia, Australia
- Flinders University, Adelaide, South Australia, Australia
- Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Sanjeev Khurana
- University of Adelaide, Adelaide, South Australia, Australia
- Women's and Children's Hospital, Adelaide, South Australia, Australia
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Conroy S, Brailsford S, Burton C, England T, Lalseta J, Martin G, Mason S, Maynou-Pujolras L, Phelps K, Preston L, Regen E, Riley P, Street A, van Oppen J. Identifying models of care to improve outcomes for older people with urgent care needs: a mixed methods approach to develop a system dynamics model. HEALTH AND SOCIAL CARE DELIVERY RESEARCH 2023; 11:1-183. [PMID: 37830206 DOI: 10.3310/nlct5104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2023]
Abstract
Background We aimed to understand urgent and emergency care pathways for older people and develop a decision support tool using a mixed methods study design. Objective(s), study design, settings and participants Work package 1 identified best practice through a review of reviews, patient, carer and professional interviews. Work package 2 involved qualitative case studies of selected urgent and emergency care pathways in the Yorkshire and Humber region. Work package 3 analysed linked databases describing urgent and emergency care pathways identifying patient, provider and pathway factors that explain differences in outcomes and costs. Work package 4 developed a system dynamics tool to compare emergency interventions. Results A total of 18 reviews summarising 128 primary studies found that integrated social and medical care, screening and assessment, follow-up and monitoring of service outcomes were important. Forty patient/carer participants described emergency department attendances; most reported a reluctance to attend. Participants emphasised the importance of being treated with dignity, timely and accurate information provision and involvement in decision-making. Receiving care in a calm environment with attention to personal comfort and basic physical needs were key. Patient goals included diagnosis and resolution, well-planned discharge home and retaining physical function. Participants perceived many of these goals of care were not attained. A total of 21 professional participants were interviewed and 23 participated in focus groups, largely confirming the review evidence. Implementation challenges identified included the urgent and emergency care environment, organisational approaches to service development, staff skills and resources. Work package 2 involved 45 interviews and 30 hours of observation in four contrasting emergency departments. Key themes relating to implementation included: intervention-related staff: frailty mindset and behaviours resources: workforce, space, and physical environment operational influences: referral criteria, frailty assessment, operating hours, transport. context-related links with community, social and primary care organisation and management support COVID-19 pandemic. approaches to implementation service/quality improvement networks engaging staff and building relationships education about frailty evidence. The linked databases in work package 3 comprised 359,945 older people and 1,035,045 observations. The most powerful predictors of four-hour wait and transfer to hospital were age, previous attendance, out-of-hours attendance and call handler designation of urgency. Drawing upon the previous work packages and working closely with a wide range of patient and professional stakeholders, we developed an system dynamics tool that modelled five evidence-based urgent and emergency care interventions and their impact on the whole system in terms of reducing admissions, readmissions, and hospital related mortality. Limitations Across the reviews there was incomplete reporting of interventions. People living with severe frailty and from ethnic minorities were under-represented in the patient/carer interviews. The linked databases did not include patient reported outcomes. The system dynamics model was limited to evidence-based interventions, which could not be modelled conjointly. Conclusions We have reaffirmed the poor outcomes frequently experienced by many older people living with urgent care needs. We have identified interventions that could improve patient and service outcomes, as well as implementation tools and strategies to help including clinicians, service managers and commissioners improve emergency care for older people. Future work Future work will focus on refining the system dynamics model, specifically including patient-reported outcome measures and pre-hospital services for older people living with frailty who have urgent care needs. Study registrations This study is registered as PROSPERO CRD42018111461. WP 1.2: University of Leicester ethics: 17525-spc3-ls:healthsciences, WP 2: IRAS 262143, CAG 19/CAG/0194, WP 3: IRAS 215818, REC 17/YH/0024, CAG 17/CAG/0024. Funding This project was funded by the National Institute for Health and Care Research (NIHR) Health and Social Care Delivery Research programme [project number 17/05/96 (Emergency Care for Older People)] and will be published in full in Health and Social Care Delivery Research; Vol. 11, No. 14. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Simon Conroy
- Geriatrician, George Davies Centre, University of Leicester, Leichester, UK
| | - Sally Brailsford
- Southampton Business School, University of Southampton, Southampton, UK
| | - Christopher Burton
- Academic Unit of Medical Education, University of Sheffield, Sheffield, UK
| | - Tracey England
- Health Sciences, University of Southampton, Southampton, UK
| | - Jagruti Lalseta
- Leicester Older Peoples' Research Forum, University of Leicester, Leicester, UK
| | - Graham Martin
- Healthcare Improvement Studies Institute, University of Cambridge, Cambridge, UK
| | - Suzanne Mason
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | | | - Kay Phelps
- Department of Health Sciences, University of Leicester, Leicester, UK
| | - Louise Preston
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Emma Regen
- Department of Health Sciences, University of Leicester, Leicester, UK
| | - Peter Riley
- Leicester older peoples' research forum, University of Leicester, Leicester, UK
| | - Andrew Street
- Department of Health Policy, London School of Economics, London, UK
| | - James van Oppen
- Department of Health Sciences, University of Leicester, Leicester, UK
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21
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Cheek C, Hayba N, Richardson L, Austin EE, Francis Auton E, Safi M, Ransolin N, Vukasovic M, De Los Santos A, Murphy M, Harrison R, Churruca K, Long JC, Hibbert PD, Carrigan A, Newman B, Hutchinson K, Mitchell R, Cutler H, Holt L, Braithwaite J, Gillies D, Salmon PM, Walpola RL, Zurynski Y, Ellis LA, Smith K, Brown A, Ali R, Gwynne K, Clay-Williams R. Experience-based codesign approach to improve care in Australian emergency departments for complex consumer cohorts: the MyED project protocol, Stages 1.1-1.3. BMJ Open 2023; 13:e072908. [PMID: 37407042 DOI: 10.1136/bmjopen-2023-072908] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/07/2023] Open
Abstract
INTRODUCTION Emergency department (ED) care must adapt to meet current and future demands. In Australia, ED quality measures (eg, prolonged length of stay, re-presentations or patient experience) are worse for older adults with multiple comorbidities, people who have a disability, those who present with a mental health condition, Indigenous Australians, and those with a culturally and linguistically diverse (CALD) background. Strengthened ED performance relies on understanding the social and systemic barriers and preferences for care of these different cohorts, and identifying viable solutions that may result in sustained improvement by service providers. A collaborative 5-year project (MyED) aims to codesign, with ED users and providers, new or adapted models of care that improve ED performance, improve patient outcomes and improve patient experience for these five cohorts. METHODS AND ANALYSIS Experience-based codesign using mixed methods, set in three hospitals in one health district in Australia. This protocol introduces the staged and incremental approach to the whole project, and details the first research elements: ethnographic observations at the ED care interface, interviews with providers and interviews with two patient cohorts-older adults and adults with a CALD background. We aim to sample a diverse range of participants, carefully tailoring recruitment and support. ETHICS AND DISSEMINATION Ethics approval has been obtained from the Western Sydney Local Health District Human Research Ethics Committee (2022/PID02749-2022/ETH02447). Prior informed written consent will be obtained from all research participants. Findings from each stage of the project will be submitted for peer-reviewed publication. Project outputs will be disseminated for implementation more widely across New South Wales, Australia.
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Affiliation(s)
- Colleen Cheek
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
| | - Nema Hayba
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
| | - Lieke Richardson
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
| | - Elizabeth E Austin
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
| | - Emilie Francis Auton
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
| | - Mariam Safi
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
| | - Natália Ransolin
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
| | - Matthew Vukasovic
- Department of Emergency Medicine, Westmead Hospital, Westmead, New South Wales, Australia
| | - Aaron De Los Santos
- Department of Emergency Medicine, Blacktown and Mount Druitt Hospital, Blacktown, New South Wales, Australia
| | - Margaret Murphy
- Department of Emergency Medicine, Westmead Hospital, Westmead, New South Wales, Australia
- University of Sydney, Sydney, New South Wales, Australia
| | - Reema Harrison
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
| | - Kate Churruca
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
| | - Janet C Long
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
| | - Peter D Hibbert
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
- University of South Australia Division of Health Sciences, Adelaide, South Australia, Australia
| | - Ann Carrigan
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
| | - Bronwyn Newman
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
| | - Karen Hutchinson
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
| | - Rebecca Mitchell
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
| | - Henry Cutler
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
- Macquarie University Centre for the Health Economy, Macquarie University, Sydney, New South Wales, Australia
| | - Leanne Holt
- Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Jeffrey Braithwaite
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
| | - Donna Gillies
- NDIS Quality and Safeguards Commission, Penrith, New South Wales, Australia
| | - Paul M Salmon
- Centre for Human Factors and Sociotechnical Systems, University of the Sunshine Coast, Sunshine Coast, Queensland, Australia
| | - Ramesh Lahiru Walpola
- School of Population Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Yvonne Zurynski
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
| | - Louise A Ellis
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
| | - Kylie Smith
- Emergency Care Institute, NSW Agency for Clinical Innovation, St Leonards, New South Wales, Australia
| | - Anthony Brown
- Western Sydney University, Penrith, New South Wales, Australia
| | - Reza Ali
- Department of Emergency Medicine, Blacktown and Mount Druitt Hospital, Blacktown, New South Wales, Australia
| | - Kylie Gwynne
- Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Robyn Clay-Williams
- Australian Institute of Health Innovation, Macquarie University, Sydney, New South Wales, Australia
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22
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Cortel-LeBlanc MA, Lemay K, Woods S, Bakewell F, Liu R, Garber G. Medico-legal risk and use of medical directives in the emergency department. CAN J EMERG MED 2023; 25:589-597. [PMID: 37170059 DOI: 10.1007/s43678-023-00522-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 04/30/2023] [Indexed: 05/13/2023]
Abstract
PURPOSE The medico-legal risk associated with application of medical directives in the emergency department (ED) is unknown. The objective of this study was to describe and analyze factors associated with medico-legal risk in cases involving medical directives in the ED. METHODS We conducted a descriptive analysis of closed medico-legal cases [hospital complaints, regulatory authority (i.e., College) complaints, and civil legal actions] involving emergency physicians in Canadian EDs involving medical directives (alternate terms including "standing order", "nursing initiated", "nurse initiated", "nursing order", "triage initiated", "triage ordered", "directive", "ED protocol", and "ED's protocol"). We used data from closed cases involving the Canadian Medical Protective Association from January 2016 until December 2021. We abstracted descriptive factors of the cases and used a framework for contributing factors classification. RESULTS From 2016 until 2021, 43,332 cases were closed and 1957 involved emergency physicians for which there was medico-legal information available for analysis. In all, 28 involved emergency physicians and medical directives. Situational awareness, team communication, and issues with clinical decision-making were the most important factors contributing to harm and medico-legal risk. Peer experts were critical of physicians not reviewing all results available for patients when initiated through a directive, misinterpreting test results, a less than thorough initial assessment, and of failing to reassess patients or re-order investigations when indicated. CONCLUSION Our findings suggest that the medico-legal risk exposure from the use of medical directives in the ED is low. Emergency departments may consider implementing systems to support adherence to medical directive policies, ensure physicians are alerted when medical directives are completed in a timely fashion, and leverage tools to notify the healthcare team when results have not been reviewed.
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Affiliation(s)
- Miguel A Cortel-LeBlanc
- Department of Emergency Medicine, Queensway Carleton Hospital, Ottawa, ON, Canada.
- Department of Emergency Medicine, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada.
| | - Karen Lemay
- Canadian Medical Protective Association, Ottawa, ON, Canada
| | - Sue Woods
- Canadian Medical Protective Association, Ottawa, ON, Canada
| | - Francis Bakewell
- Department of Emergency Medicine, QEII Health Sciences Centre, Halifax, NS, Canada
- Faculty of Medicine, Dalhousie University, Halifax, NS, Canada
| | - Richard Liu
- Canadian Medical Protective Association, Ottawa, ON, Canada
| | - Gary Garber
- Canadian Medical Protective Association, Ottawa, ON, Canada
- Department of Medicine and the School of Public Health and Epidemiology, University of Ottawa, Ottawa, ON, Canada
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23
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Pearce S, Marchand T, Shannon T, Ganshorn H, Lang E. Emergency department crowding: an overview of reviews describing measures causes, and harms. Intern Emerg Med 2023; 18:1137-1158. [PMID: 36854999 PMCID: PMC9974385 DOI: 10.1007/s11739-023-03239-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 02/17/2023] [Indexed: 03/02/2023]
Abstract
Crowding in Emergency Departments (EDs) has emerged as a global public health crisis. Current literature has identified causes and the potential harms of crowding in recent years. The way crowding is measured has also been the source of emerging literature and debate. We aimed to synthesize the current literature of the causes, harms, and measures of crowding in emergency departments around the world. The review is guided by the current PRIOR statement, and involved Pubmed, Medline, and Embase searches for eligible systematic reviews. A risk of bias and quality assessment were performed for each review, and the results were synthesized into a narrative overview. A total of 13 systematic reviews were identified, each targeting the measures, causes, and harms of crowding in global emergency departments. Key among the results is that the measures of crowding were heterogeneous, even in geographically proximate areas, and that temporal measures are being utilized more frequently. It was identified that many measures are associated with crowding, and the literature would benefit from standardization of these metrics to promote improvement efforts and the generalization of research conclusions. The major causes of crowding were grouped into patient, staff, and system-level factors; with the most important factor identified as outpatient boarding. The harms of crowding, impacting patients, healthcare staff, and healthcare spending, highlight the importance of addressing crowding. This overview was intended to synthesize the current literature on crowding for relevant stakeholders, to assist with advocacy and solution-based decision making.
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Affiliation(s)
- Sabrina Pearce
- Faculty of Medicine, University of Calgary, University of Calgary Cumming School of Medicine, Calgary, Canada.
| | - Tyara Marchand
- Faculty of Medicine, University of Calgary, University of Calgary Cumming School of Medicine, Calgary, Canada
| | - Tara Shannon
- Faculty of Medicine, University of Calgary, University of Calgary Cumming School of Medicine, Calgary, Canada
| | - Heather Ganshorn
- Faculty of Medicine, University of Calgary, University of Calgary Cumming School of Medicine, Calgary, Canada
| | - Eddy Lang
- Faculty of Medicine, University of Calgary, University of Calgary Cumming School of Medicine, Calgary, Canada
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24
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Legare CA, Dunn E, Arner K, Ridley K, Diaz T, Stankewicz H, Jeanmonod R. History, ECG, Risk Factors (HER) Scoring for Cardiac Risk Stratification in Patients <45 Years of Age Presenting With Chest Pain. Cureus 2023; 15:e40458. [PMID: 37456433 PMCID: PMC10349529 DOI: 10.7759/cureus.40458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/15/2023] [Indexed: 07/18/2023] Open
Abstract
Background Chest pain is a common chief complaint of patients presenting to the emergency department. Acute coronary syndrome (ACS) is found to be the etiology of this symptom in a minority of these patient encounters. This study aimed to determine the utility of using the History, ECG, Risk Factors (HER) components of the History, ECG, Age, Risk Factors, Troponin (HEART) score in ruling out 30-day Major Adverse Cardiac Event (MACE), ACS, ventricular tachycardia, and ventricular fibrillation in patients aged less than 45. Additionally, the utility of this score in ruling out a positive troponin was investigated as well. Methodology This is a retrospective chart review study that examined a consecutive cohort of 7,724 patients presenting with chest pain to the 11 emergency departments of a single healthcare system over a two-year period (January 2019 to December 2020). HER scores of 0 to 1 were categorized as negative (-) and scores of two or greater were categorized as positive (+). Sensitivity, specificity, and predictive values were calculated for the relationship between HER score positivity and primary cardiac disease and troponin results. Results Test characteristics of HER scoring for significant primary cardiac disease in patients between 18 and 45 years of age presenting with undifferentiated chest pain were sensitivity of 88.0 (CI = 80.0-94.0), specificity of 72.6 (CI = 71.8-73.8), positive predictive value of 3.1 (CI = 2.4-3.9), and negative predictive value of 99.8 (CI = 99.7-99.9). Furthermore, an HER score >1 was neither sensitive nor specific in predicting a positive troponin (sensitivity = 80, CI = 71.9-86; specificity = 71.3, CI = 70.3-72.3). However, the negative predictive value of an HER score of 0-1 was 99.5 (CI = 99.3-99.7) and the positive predictive value was 4.7 (CI = 3.9-5.7). Conclusions According to this study, when evaluating young patients who are deemed to have a subjectively non-highly suspicious history, who have minimal risk factors, and who have an ECG without significant ST deviation, troponin testing is low yield in the risk stratification of patients under the age of 45 for serious primary cardiac disease.
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Affiliation(s)
| | - Erica Dunn
- Emergency Medicine, St. Luke's University Health Network, Bethlehem, USA
| | - Kate Arner
- Emergency Medicine, Lewis Katz School of Medicine at Temple University, Bethlehem, USA
| | - Kylie Ridley
- Emergency Medicine, Lewis Katz School of Medicine at Temple University, Bethlehem, USA
| | - Tristan Diaz
- Emergency Medicine, Lewis Katz School of Medicine at Temple University, Bethlehem, USA
| | - Holly Stankewicz
- Emergency Medicine, St. Luke's University Health Network, Bethlehem, USA
| | - Rebecca Jeanmonod
- Emergency Medicine, St. Luke's University Health Network, Bethlehem, USA
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25
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Turkistani MH, Amer RR. Utilizing Triage Data for Medical Imaging Studies in the Emergency Department. Cureus 2023; 15:e41234. [PMID: 37529516 PMCID: PMC10387579 DOI: 10.7759/cureus.41234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/30/2023] [Indexed: 08/03/2023] Open
Abstract
The use of radiological images is widespread in the emergency department (ED) as physicians commonly rely on them during initial evaluations to confirm diagnoses, contributing to prolonged waiting times. This study aimed to determine the relationship between commonly gathered triage data and the need for radiological imaging. Data were collected from electronic charts that contained routinely collected hospital data at the time of triage in the King Abdulaziz Medical City (KAMC) in Riyadh ED. The binary logistic regression results demonstrated a statistically significant relationship between age and radiological imaging ordered in the ED. Each one-unit increase in age corresponded to a 0.983-fold increase in the likelihood of ordering radiological imaging (odds ratio: 0.983, 95% confidence interval: 0.972-0.995, p = 0.004). In contrast, hypertension, diabetes, and heart failure were independent predictors of the need for radiological imaging in the ED (p >0.05). Patient data that are immediately available during ED triage can be used to predict the need for radiological imaging during ED visits. Such models can identify patients who may require radiological imaging during ED visits and expedite patient disposition.
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Affiliation(s)
| | - Roaa R Amer
- Emergency Department, King Abdulaziz Medical City, Riyadh, SAU
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26
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Griffin G, Krizo J, Mangira C, Simon EL. The impact of COVID-19 on emergency department boarding and in-hospital mortality. Am J Emerg Med 2023; 67:5-9. [PMID: 36773378 PMCID: PMC9884607 DOI: 10.1016/j.ajem.2023.01.049] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 01/24/2023] [Accepted: 01/25/2023] [Indexed: 01/31/2023] Open
Abstract
INTRODUCTION The COVID-19 pandemic has been challenging for healthcare systems in the United States and globally. Understanding how the COVID-19 pandemic has impacted emergency departments (EDs) and patient outcomes in a large integrated healthcare system may help prepare for future pandemics. Our primary objective was to evaluate if there were changes to ED boarding and in-hospital mortality before and during the COVID-19 pandemic. METHODS This was a retrospective cohort study of all patients ages 18 and over who presented to one of 17 EDs (11 hospital-based; 6 freestanding) within our healthcare system. The study timeframe was March 1, 2019- February 29, 2020 (pre-pandemic) vs. March 1, 2020-August 31, 2021 (during the pandemic). Categorical variables are described using frequencies and percentages, and p-values were obtained from Pearson chi-squared or Fisher's exact tests where appropriate. In addition, multiple regression analysis was used to compare ED boarding and in-hospital mortality pre-pandemic vs. during the pandemic. RESULTS A total of 1,374,790 patient encounters were included in this study. In-hospital mortality increased by 16% during the COVID-19 Pandemic AOR 1.16(1.09-1.23, p < 0.0001). Boarding increased by 22% during the COVID-19 pandemic AOR 1.22(1.20-1.23), p < 0.0001). More patients were admitted during the COVID-19 pandemic than prior to the pandemic (26.02% v 24.97%, p < 0.0001). Initial acuity level for patients presenting to the ED increased for both high acuity (13.95% v 13.18%, p < 0.0001) and moderate acuity (60.98% v 59.95%, p < 0.0001) during the COVID-19 pandemic. CONCLUSION The COVID-19 pandemic led to increased ED boarding and in-hospital mortality.
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Affiliation(s)
- Gregory Griffin
- Cleveland Clinic Akron General Department of Emergency Medicine, 1 Akron General Ave., Akron, OH 44307, USA
| | - Jessica Krizo
- Cleveland Clinic Akron General Department of Research, 1 Akron General Ave. Akron, OH 44307, USA
| | - Caroline Mangira
- Cleveland Clinic Akron General Department of Research, 1 Akron General Ave. Akron, OH 44307, USA
| | - Erin L. Simon
- Cleveland Clinic Akron General Department of Emergency Medicine, 1 Akron General Ave., Akron, OH 44307, USA,Northeast Ohio Medical University, 4209 St, OH-44, Rootstown, OH 44272, USA,Corresponding author at: Cleveland Clinic Akron General Department of Emergency Medicine, 1 Akron General Ave., Akron, OH 44307, USA
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27
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Ortiz SS, Huang Y, Rowe BH, Zheng B, Rosychuk RJ. Emergency department crowding negatively influences outcomes for adults presenting for chronic obstructive pulmonary disease. CAN J EMERG MED 2023; 25:411-420. [PMID: 37087522 DOI: 10.1007/s43678-023-00502-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 03/25/2023] [Indexed: 04/24/2023]
Abstract
OBJECTIVES Emergency department (ED) crowding leads to poor outcomes. Patients with respiratory conditions like chronic obstructive pulmonary disease (COPD) are especially vulnerable to crowding-related delays in care. We aimed to assess the associations of ED crowding metrics with outcomes for patients presenting with COPD. METHODS We conducted a population-based cohort study of adult patients presenting with a diagnosis of COPD to 18 high-volume EDs between 2014 and 2019 in Alberta, Canada. Administrative databases provided date and time data on key stages of the presentation including physician initial assessment and disposition decision. Crowding metrics were calculated using facility-specific median physician initial assessment and length of stay. Patient presentations were grouped by acuity and mixed-effects regression models were fit to adjust for the clustering at the facility level. RESULTS There were 49,085 presentations for COPD made by 25,734 patients (median age = 73 years). A 1-h increase in the physician initial assessment metric was associated with an increase in physician initial assessment for COPD patients by 23, 53, and 59 min for the high, moderate, and low acuity groups, respectively, adjusted for other predictors. For the low acuity group, this metric was associated with an increased length of stay of 73 min for admitted individuals. Similarly, an increase in the length of stay metric was also associated with an increased likelihood of being admitted for all acuity groups. CONCLUSIONS For patients with COPD, ED crowding results in delays in assessment increased length of stay, and increased proportion of patients admitted. These results suggest that ED crowding mitigation efforts to provide timely care for patients with COPD are urgently needed. TRIAL REGISTRATION N/A.
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Affiliation(s)
- Silvia S Ortiz
- Department of Pediatrics, Edmonton Clinic Health Academy, University of Alberta, Edmonton, AB, Canada
| | - Yifu Huang
- Department of Pediatrics, Edmonton Clinic Health Academy, University of Alberta, Edmonton, AB, Canada
| | - Brian H Rowe
- Department of Emergency Medicine, University of Alberta, Edmonton, AB, Canada
- School of Public Health, University of Alberta, Edmonton, AB, Canada
| | - Bo Zheng
- Department of Emergency Medicine, University of Alberta, Edmonton, AB, Canada
| | - Rhonda J Rosychuk
- Department of Pediatrics, Edmonton Clinic Health Academy, University of Alberta, Edmonton, AB, Canada.
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Safavi KC, Langle ACZ, Bravard MA, Stone C, Gil R, Strauss J, Britton O, Hillmann W, Dunn P. The Gap Between Daily Hospital Bed Supply and Demand: Design, Implementation, and Impact of Data-Driven Pre-Noon Discharge Targets. Jt Comm J Qual Patient Saf 2023; 49:181-188. [PMID: 36476954 DOI: 10.1016/j.jcjq.2022.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 10/19/2022] [Accepted: 10/19/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND Hospitals have sought to increase pre-noon discharges to improve capacity, although evidence is mixed on the impact of these initiatives. Past interventions have not quantified the daily gap between morning bed supply and demand. The authors quantified this gap and applied the pre-noon data to target a pre-noon discharge initiative. METHODS The study was conducted at a large hospital and included adult and pediatric medical/surgical wards. The researchers calculated the difference between the average cumulative bed requests and transfers in for each hour of the day in 2018, the year prior to the intervention. In 2019 an intervention on six adult general medical and two surgical wards was implemented. Eight intervention and 14 nonintervention wards were compared to determine the change in average cumulative pre-noon discharges. The change in average hospital length of stay (LOS) and 30-day readmissions was also calculated. RESULTS The average daily cumulative gap by noon between bed supply and demand across all general care wards was 32.1 beds (per ward average, 1.3 beds). On intervention wards, mean pre-noon discharges increased from 4.7 to 6.7 (p < 0.0000) compared with the nonintervention wards 14.0 vs. 14.6 (p = 0.19877). On intervention wards, average LOS decreased from 6.9 to 6.4 days (p < 0.001) and readmission rates were 14.3% vs 13.9% (p = 0.3490). CONCLUSION The gap between daily hospital bed supply and demand can be quantified and applied to create pre-noon discharge targets. In an intervention using these targets, researchers observed an increase in morning discharges, a decrease in LOS, and no significant change in readmissions.
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Flojstrup M, Bogh SBB, Bech M, Henriksen DP, Johnsen SP, Brabrand M. Mortality before and after reconfiguration of the Danish hospital-based emergency healthcare system: a nationwide interrupted time series analysis. BMJ Qual Saf 2023; 32:202-213. [PMID: 35589401 PMCID: PMC10086286 DOI: 10.1136/bmjqs-2021-013881] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 05/04/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVES The study aimed to investigate how the 'natural experiment' of reconfiguring the emergency healthcare system in Denmark affected in-hospital and 30-day mortality on a national level. The reconfiguration included the centralisation of hospitals and the establishment of emergency departments with specialists present around the clock. DESIGN Hospital-based cohort study. SETTING All public hospitals in Denmark. PARTICIPANTS Patients with an unplanned contact from 1 January 2007 until 31 December 2016. INTERVENTIONS Stepped-wedge reconfiguration of the Danish emergency healthcare system. MAIN OUTCOME MEASURES We determined the adjusted ORs for in-hospital mortality and HRs for 30-day mortality using logistic and Cox regression analysis adjusted for sex, age, Charlson Comorbidity Index, income, education, mandatory referral and the changes in the out of hours system in the Capital Region. The main outcomes were stratified by the time of arrival. We performed subgroup analyses on selected diagnoses: myocardial infarction, stroke, pneumonia, aortic aneurysm, bowel perforation, hip fracture and major trauma. RESULTS We included 11 367 655 unplanned hospital contacts. The adjusted OR for overall in-hospital mortality after reconfiguration of the emergency healthcare system was 0.998 (95% CI 0.968 to 1.010; p=0.285), and the adjusted OR for 30-day mortality was 1.004 (95% CI 1.000 to 1.008; p=0.045)). Subgroup analyses showed some possible benefits of the reconfiguration such as a reduction in-hospital and 30-day mortality for myocardial infarction, stroke, aortic aneurysm and major trauma. CONCLUSIONS The Danish emergency care reconfiguration programme was not associated with an improvement in overall in-hospital mortality trends and was associated with a slight slowing of prior improvements in 30-day mortality trends.
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Affiliation(s)
- Marianne Flojstrup
- Institute of Regional Health Research, Centre South West Jutland, University of Southern Denmark, Esbjerg, Denmark
- Department of Emergency Medicine, South West Jutland Hospital Medical Library, Esbjerg, Denmark
| | - Søren Bie Bie Bogh
- Open Patient Data Explorative Network (OPEN), Odense Universitetshospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Mickael Bech
- VIVE-The Danish Center for Social Science Research, Copenhagen, Denmark
| | - Daniel Pilsgaard Henriksen
- Department of Clinical Biochemistry and Pharmacology, University of Southern Denmark, Odense, Denmark
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Søren Paaske Johnsen
- Center for Clinical Health Services Research, Aalborg Universitet, Aalborg, Denmark
| | - Mikkel Brabrand
- Department of Emergency Medicine, South West Jutland Hospital Medical Library, Esbjerg, Denmark
- Department of Emergency Medicine, Odense University Hospital, Odense, Denmark
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Milton J, M Gillespie B, Åberg D, Erichsen Andersson A, Oxelmark L. Interprofessional teamwork before and after organizational change in a tertiary emergency department: An observational study. J Interprof Care 2023; 37:300-311. [PMID: 35703726 DOI: 10.1080/13561820.2022.2065250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
In healthcare settings, suboptimal interprofessional teamwork and communication contribute to unsafe care and avoidable harm. Interprofessional teamwork is essential in high-risk clinical areas such as the emergency department (ED). The aims of this study were to describe interprofessional teamwork in a hospital ED and to evaluate factors influencing interprofessional communication before and after implementation of a department-wide multifaceted intervention. Structured observations were undertaken during 2015/16 and 2019. Differences in interprofessional communication practices, teamwork, and sources of interruptions were compared before and after the intervention. The following domains were surveilled: (a) healthcare professionals (HCPs) communication initiatives, (b) HCPs' contribution to patient assessment, (c) interprofessional communication processes, and (d) team interruptions. The intervention included strategies to enable use of communication tools, changes to team structures, changes in work environment, ethical principles, and establishment of a code of professional conduct during interprofessional communication. Team interruptions significantly decreased post-intervention, and our findings suggest that organizational changes affect domains of teamwork. Statistically significant differences were observed in the initiated communication pre-intervention and contribution to patient assessment significantly increased post-intervention. Multifaceted organizational interventions can positively affect interprofessional team communication and work-flow in the ED, thus patient safety and quality of care can be improved.
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Affiliation(s)
- Jenny Milton
- Institute of Health and Care Sciences, the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Brigid M Gillespie
- Gold Coast Health, Gold Coast University Hospital, Gold Coast, QLD, Australia.,School of Nursing and Midwifery & NHMRC Wiser Wounds Centre of Research Excellence, Griffith University, Brisbane, QLD, Australia
| | - David Åberg
- Department of Internal Medicine, University of Gothenburg, Gothenburg, Sweden.,Department of Acute Medicine and Geriatrics, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Annette Erichsen Andersson
- Institute of Health and Care Sciences, the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Orthopedic Surgery, Region Västra Götaland, Sahlgrenska University Hospital Mölndal, Gothenburg, Sweden
| | - Lena Oxelmark
- Institute of Health and Care Sciences, the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Acute Medicine and Geriatrics, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
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Crowder K, Domm E, Lipp R, Robinson O, Vatanpour S, Wang D, Lang E. The multicenter impacts of an emergency physician lead on departmental flow and provider experiences. CAN J EMERG MED 2023; 25:224-232. [PMID: 36790639 DOI: 10.1007/s43678-023-00459-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 01/13/2023] [Indexed: 02/16/2023]
Abstract
INTRODUCTION Emergency department (ED) flow impacts patient safety, quality of care and ED provider satisfaction. Throughput interventions have been shown to improve flow, yet few studies have reported the impact of ED physician leadership roles on patient flow and provider experiences. The study objective was to evaluate the impacts of the emergency physician lead role on ED flow metrics and provider experiences. METHODS Quantitative data about patient flow metrics were collected from ED information systems in two tertiary hospital EDs and analyzed to compare ED length of stay, EMS hallway length of stay, physician initial assessment time, 72-h readmission and left without being seen rates three months before and following emergency physician lead role implementation. ED flow metrics for adult patients at each site were analyzed independently using descriptive and inferential statistics, t tests and multivariable regression analysis. Qualitative data were collected via surveys from ED providers (physicians, nurses, and EMS) about their experiences working with the emergency physician leads and analyzed for themes about emergency physician leads impact. RESULTS The number of ED visits was relatively stable pre-post at the Peter Lougheed Centre (Lougheed) but increased pre-post at the Foothills Medical Centre (Foothills). Post-intervention at Lougheed median ED length of stay decreased by 18 min (p < 0.001) and at Foothills ED length of stay increased by 8 min (p < 0.001). EMS length of stay at Lougheed decreased by 20 min (p < 0.001), and at Foothills length of stay increased by 17 min (p < 0.001). Themes in provider feedback were that emergency physician leads (1) facilitated patient flow, (2) impacted provider workload, and (3) supported patient flow and safety with early assessments, treatments and investigations. CONCLUSION In this study, the emergency physician lead impacted ED flow metrics variably at different sites, but important learnings from provider experiences can guide future emergency physician lead implementation.
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Affiliation(s)
- Kathryn Crowder
- Department of Emergency Medicine, Alberta Health Services, Calgary, AB, Canada. .,University of Calgary Cumming School of Medicine, Calgary, AB, Canada.
| | - Elizabeth Domm
- Faculty of Nursing, University of Regina, Regina, SK, Canada
| | - Rachel Lipp
- University of Calgary Cumming School of Medicine, Calgary, AB, Canada
| | - Owen Robinson
- University of Calgary Cumming School of Medicine, Calgary, AB, Canada
| | - Shabnam Vatanpour
- University of Calgary Cumming School of Medicine, Calgary, AB, Canada
| | - Dongmei Wang
- Department of Emergency Medicine, Alberta Health Services, Calgary, AB, Canada
| | - Eddy Lang
- Department of Emergency Medicine, Alberta Health Services, Calgary, AB, Canada.,University of Calgary Cumming School of Medicine, Calgary, AB, Canada
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Gorski JK, Alpern ER, Lorenz DJ, Ramgopal S. Racial and Ethnic Disparities in Emergency Department Wait Times for Children: Analysis of a Nationally Representative Sample. Acad Pediatr 2023; 23:381-386. [PMID: 36280036 DOI: 10.1016/j.acap.2022.10.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 10/13/2022] [Accepted: 10/15/2022] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To evaluate the association of race and ethnicity with wait times for children in US emergency departments (ED). METHODS We performed a cross-sectional study of ED encounters of children (<18 years) from 2014 to 2019 using a multistage survey of nonfederal US ED encounters. Our primary variable of interest was composite race and ethnicity: non-Hispanic White (NHW), non-Hispanic Black, Hispanic, and all others. Our outcome was ED wait time in minutes. We evaluated the association between race and ethnicity and wait time in Weibull regression models that sequentially added variables of acuity, demographics, hospital factors, and region/urbanicity. RESULTS We included 163,768,956 survey-weighted encounters. In univariable analysis, Hispanic children had a lower hazard ratio (HR) of progressing to evaluation (HR 0.84, 95% confidence interval [CI] 0.76-0.93) relative to NHW children, indicating longer ED wait times. This association persisted in serial multivariable models incorporating acuity, demographics, and hospital factors. This association was not observed when incorporating variables of hospital region and urbanicity (HR 0.91, 95% CI 0.83-1.00). In subgroup analysis, Hispanic ethnicity was associated with longer wait times in pediatric EDs (HR 0.76, 95% CI 0.63-0.92), non-metropolitan EDs (HR 0.75, 95% CI 0.64-0.89), and the Midwest region (HR 0.77, 95% CI 0.69-0.87). No differences in wait times were observed for children of Black race or other races. CONCLUSIONS Hispanic children experienced longer ED wait times across serial multivariable models, with significant differences limited to pediatric, metropolitan, and Midwest EDs. These results highlight the presence of disparities in access to prompt emergency care for children.
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Affiliation(s)
- Jillian K Gorski
- Division of Emergency Medicine, Department of Pediatrics, Ann and Robert H. Lurie Children's Hospital (JK Gorski, ER Alpern, and S Ramgopal), Chicago, Ill.
| | - Elizabeth R Alpern
- Division of Emergency Medicine, Department of Pediatrics, Ann and Robert H. Lurie Children's Hospital (JK Gorski, ER Alpern, and S Ramgopal), Chicago, Ill
| | - Douglas J Lorenz
- Department of Bioinformatics and Biostatistics, University of Louisville (DJ Lorenz), Louisville, Ky
| | - Sriram Ramgopal
- Division of Emergency Medicine, Department of Pediatrics, Ann and Robert H. Lurie Children's Hospital (JK Gorski, ER Alpern, and S Ramgopal), Chicago, Ill
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Hatachi T, Hashizume T, Taniguchi M, Inata Y, Aoki Y, Kawamura A, Takeuchi M. Machine Learning-Based Prediction of Hospital Admission Among Children in an Emergency Care Center. Pediatr Emerg Care 2023; 39:80-86. [PMID: 36719388 DOI: 10.1097/pec.0000000000002648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVES Machine learning-based prediction of hospital admissions may have the potential to optimize patient disposition and improve clinical outcomes by minimizing both undertriage and overtriage in crowded emergency care. We developed and validated the predictive abilities of machine learning-based predictions of hospital admissions in a pediatric emergency care center. METHODS A prognostic study was performed using retrospectively collected data of children younger than 16 years who visited a single pediatric emergency care center in Osaka, Japan, between August 1, 2016, and October 15, 2019. Generally, the center treated walk-in children and did not treat trauma injuries. The main outcome was hospital admission as determined by the physician. The 83 potential predictors available at presentation were selected from the following categories: demographic characteristics, triage level, physiological parameters, and symptoms. To identify predictive abilities for hospital admission, maximize the area under the precision-recall curve, and address imbalanced outcome classes, we developed the following models for the preperiod training cohort (67% of the samples) and also used them in the 1-year postperiod validation cohort (33% of the samples): (1) logistic regression, (2) support vector machine, (3) random forest, and (4) extreme gradient boosting. RESULTS Among 88,283 children who were enrolled, the median age was 3.9 years, with 47,931 (54.3%) boys and 1985 (2.2%) requiring hospital admission. Among the models, extreme gradient boosting achieved the highest predictive abilities (eg, area under the precision-recall curve, 0.26; 95% confidence interval, 0.25-0.27; area under the receiver operating characteristic curve, 0.86; 95% confidence interval, 0.84-0.88; sensitivity, 0.77; and specificity, 0.82). With an optimal threshold, the positive and negative likelihood ratios were 4.22, and 0.28, respectively. CONCLUSIONS Machine learning-based prediction of hospital admissions may support physicians' decision-making for hospital admissions. However, further improvements are required before implementing these models in real clinical settings.
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Affiliation(s)
- Takeshi Hatachi
- From the Department of Intensive Care Medicine, Osaka Women's and Children's Hospital
| | - Takao Hashizume
- Department of Pediatrics, SAKAI Children's Emergency Medical Center, Osaka
| | - Masashi Taniguchi
- From the Department of Intensive Care Medicine, Osaka Women's and Children's Hospital
| | - Yu Inata
- From the Department of Intensive Care Medicine, Osaka Women's and Children's Hospital
| | | | - Atsushi Kawamura
- From the Department of Intensive Care Medicine, Osaka Women's and Children's Hospital
| | - Muneyuki Takeuchi
- From the Department of Intensive Care Medicine, Osaka Women's and Children's Hospital
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Chen MC, Huang TY, Chen TY, Boonyarat P, Chang YC. Clinical narrative-aware deep neural network for emergency department critical outcome prediction. J Biomed Inform 2023; 138:104284. [PMID: 36632861 DOI: 10.1016/j.jbi.2023.104284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 11/10/2022] [Accepted: 01/07/2023] [Indexed: 01/11/2023]
Abstract
Since early identification of potential critical patients in the Emergency Department (ED) can lower mortality and morbidity, this study seeks to develop a machine learning model capable of predicting possible critical outcomes based on the history and vital signs routinely collected at triage. We compare emergency physicians and the predictive performance of the machine learning model. Predictors including patients' chief complaints, present illness, past medical history, vital signs, and demographic data of adult patients (aged ≥ 18 years) visiting the ED at Shuang-Ho Hospital in New Taipei City, Taiwan, are extracted from the hospital's electronic health records. Critical outcomes are defined as in-hospital cardiac arrest (IHCA) or intensive care unit (ICU) admission. A clinical narrative-aware deep neural network was developed to handle the text-intensive data and standardized numerical data, which is compared against other machine learning models. After this, emergency physicians were asked to predict possible clinical outcomes of thirty visits that were extracted randomly from our dataset, and their results were further compared to our machine learning model. A total of 4,308 (2.5 %) out of the 171,275 adult visits to the ED included in this study resulted in critical outcomes. The area under the receiver operating characteristic curve (AUROC) and the area under the precision-recall curve (AUPRC) of our proposed prediction model is 0.874 and 0.207, respectively, which not only outperforms the other machine learning models, but even has better sensitivity (0.95 vs 0.41) and accuracy (0.90 vs 0.67) as compared to the emergency physicians. This model is sensitive and accurate in predicting critical outcomes and highlights the potential to use predictive analytics to support post-triage decision-making.
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Affiliation(s)
- Min-Chen Chen
- Graduate Institute of Data Science, Taipei Medical University, Taipei, Taiwan
| | - Ting-Yun Huang
- Taipei Medical University Shuang-Ho Hospital Ministry of Health and Welfare, New Taipei City, Taiwan
| | - Tzu-Ying Chen
- Graduate Institute of Data Science, Taipei Medical University, Taipei, Taiwan
| | - Panchanit Boonyarat
- Graduate Institute of Data Science, Taipei Medical University, Taipei, Taiwan
| | - Yung-Chun Chang
- Graduate Institute of Data Science, Taipei Medical University, Taipei, Taiwan; Clinical Big Data Research Center, Taipei Medical University Hospital, Taipei, Taiwan.
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Dadabhoy FZ, Driver L, McEvoy DS, Stevens R, Rubins D, Dutta S. Prospective External Validation of a Commercial Model Predicting the Likelihood of Inpatient Admission From the Emergency Department. Ann Emerg Med 2023; 81:738-748. [PMID: 36682997 DOI: 10.1016/j.annemergmed.2022.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 11/10/2022] [Accepted: 11/14/2022] [Indexed: 01/21/2023]
Abstract
STUDY OBJECTIVE Early notification of admissions from the emergency department (ED) may allow hospitals to plan for inpatient bed demand. This study aimed to assess Epic's ED Likelihood to Occupy an Inpatient Bed predictive model and its application in improving hospital bed planning workflows. METHODS All ED adult (18 years and older) visits from September 2021 to August 2022 at a large regional health care system were included. The primary outcome was inpatient admission. The predictive model is a random forest algorithm that uses demographic and clinical features. The model was implemented prospectively, with scores generated every 15 minutes. The area under the receiver operator curves (AUROC) and precision-recall curves (AUPRC) were calculated using the maximum score prior to the outcome and for each prediction independently. Test characteristics and lead time were calculated over a range of model score thresholds. RESULTS Over 11 months, 329,194 encounters were evaluated, with an incidence of inpatient admission of 25.4%. The encounter-level AUROC was 0.849 (95% confidence interval [CI], 0.848 to 0.851), and the AUPRC was 0.643 (95% CI, 0.640 to 0.647). With a prediction horizon of 6 hours, the AUROC was 0.758 (95% CI, 0.758 to 0.759,) and the AUPRC was 0.470 (95% CI, 0.469 to 0.471). At a predictive model threshold of 40, the sensitivity was 0.49, the positive predictive value was 0.65, and the median lead-time warning was 127 minutes before the inpatient bed request. CONCLUSION The Epic ED Likelihood to Occupy an Inpatient Bed model may improve hospital bed planning workflows. Further study is needed to determine its operational effect.
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Affiliation(s)
- Farah Z Dadabhoy
- Department of Emergency Medicine, Brigham and Women's Hospital, Boston, MA; Harvard Medical School, Boston, MA
| | - Lachlan Driver
- Department of Emergency Medicine, Brigham and Women's Hospital, Boston, MA; Department of Emergency Medicine, Massachusetts General Hospital, Boston, MA
| | | | | | - David Rubins
- Mass General Brigham Digital Health, Boston, MA; Department of Medicine, Brigham and Women's Hospital, Boston, MA; Harvard Medical School, Boston, MA
| | - Sayon Dutta
- Department of Emergency Medicine, Massachusetts General Hospital, Boston, MA; Mass General Brigham Digital Health, Boston, MA; Harvard Medical School, Boston, MA.
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Thanamyooran A, Nallbani M, Vinson AJ, Clark DA, Fok PT, Goldstein J, More KM, Swain J, Wiemer H, Tennankore KK. Predictors of Urgent Dialysis Following Ambulance Transport to the Emergency Department in Patients Treated With Maintenance Hemodialysis. Can J Kidney Health Dis 2023; 10:20543581221149707. [PMID: 36700056 PMCID: PMC9869220 DOI: 10.1177/20543581221149707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 12/04/2022] [Indexed: 01/19/2023] Open
Abstract
Background Patients receiving maintenance hemodialysis frequently require ambulance transport to the emergency department (ambulance-ED transport). Identifying predictors of outcomes after ambulance-ED transport, especially the need for timely dialysis, is important to health care providers. Objective The purpose of this study was to derive a risk-prediction model for urgent dialysis after ambulance-ED transport. Design Observational cohort study. Setting and Patients All ambulance-ED transports among incident and prevalent patients receiving maintenance hemodialysis affiliated with a regional dialysis program (catchment area of approximately 750 000 individuals) from 2014 to 2018. Measurements Patients' vital signs (systolic blood pressure, oxygen saturation, respiratory rate, and heart rate) at the time of paramedic transport and time since last dialysis were utilized as predictors for the outcome of interest. The primary outcome was urgent dialysis (defined as dialysis in a monitored setting within 24 hours of ED arrival or dialysis within 24 hours with the first ED patient blood potassium level >6.5 mmol/L) for an unscheduled indication. Secondary outcomes included, hospitalization, hospital length of stay, and in-hospital mortality. Methods A logistic regression model to predict outcomes of urgent dialysis. Discrimination and calibration were assessed using the C-statistic and Hosmer-Lemeshow test. Results Among 878 ED visits, 63 (7.2%) required urgent dialysis. Hypoxemia (odds ratio [OR]: 4.04, 95% confidence interval [CI]: 1.75-9.33) and time from last dialysis of 24 to 48 hours (OR: 3.43, 95% CI: 1.05-11.9) and >48 hours (OR: 9.22, 95% CI: 3.37-25.23) were strongly associated with urgent dialysis. A risk-prediction model incorporating patients' vital signs and time from last dialysis had good discrimination (C-statistic 0.8217) and calibration (Hosmer-Lemeshow goodness of fit P value .8899). Urgent dialysis patients were more likely to be hospitalized (63% vs 34%), but there were no differences in inpatient mortality or length of stay. Limitations Missing data, requires external validation. Conclusion We derived a risk-prediction model for urgent dialysis that may better guide appropriate transport and care for patients requiring ambulance-ED transport.
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Affiliation(s)
| | | | - Amanda J. Vinson
- Nova Scotia Health, Halifax, Canada,Division of Nephrology, Department of Medicine, Dalhousie University, Halifax, Canada
| | - David A. Clark
- Nova Scotia Health, Halifax, Canada,Division of Nephrology, Department of Medicine, Dalhousie University, Halifax, Canada
| | - Patrick T. Fok
- Department of Emergency Medicine, Dalhousie University, Halifax, NS, Canada
| | - Judah Goldstein
- Emergency Health Services, Dartmouth, NS, Canada,Department of Emergency Medicine, Dalhousie University, Halifax, NS, Canada
| | - Keigan M. More
- Nova Scotia Health, Halifax, Canada,Division of Nephrology, Department of Medicine, Dalhousie University, Halifax, Canada
| | - Janel Swain
- Emergency Health Services, Dartmouth, NS, Canada,Department of Emergency Medicine, Dalhousie University, Halifax, NS, Canada
| | - Hana Wiemer
- Department of Emergency Medicine, Dalhousie University, Halifax, NS, Canada
| | - Karthik K Tennankore
- Nova Scotia Health, Halifax, Canada,Division of Nephrology, Department of Medicine, Dalhousie University, Halifax, Canada,Karthik K. Tennankore, Nova Scotia Health, Room 5082, 5th Floor Dickson Building, Victoria General Hospital, 5820 University Avenue, Halifax, NS B3H 1V8, Canada.
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Kishore K, Braitberg G, Holmes NE, Bellomo R. Early prediction of hospital admission of emergency department patients. Emerg Med Australas 2023. [PMID: 36634916 DOI: 10.1111/1742-6723.14169] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/09/2022] [Accepted: 12/19/2022] [Indexed: 01/14/2023]
Abstract
OBJECTIVE The early prediction of hospital admission is important to ED patient management. Using available electronic data, we aimed to develop a predictive model for hospital admission. METHODS We analysed all presentations to the ED of a tertiary referral centre over 7 years. To our knowledge, our data set of nearly 600 000 presentations is the largest reported. Using demographic, clinical, socioeconomic, triage, vital signs, pathology data and keywords in electronic notes, we trained a machine learning (ML) model with presentations from 2015 to 2020 and evaluated it on a held-out data set from 2021 to mid-2022. We assessed electronic medical records (EMRs) data at patient arrival (baseline), 30, 60, 120 and 240 min after ED presentation. RESULTS The training data set included 424 354 data points and the validation data set 53 403. We developed and trained a binary classifier to predict inpatient admission. On a held-out test data set of 121 258 data points, we predicted admission with 86% accuracy within 30 min of ED presentation with 94% discrimination. All models for different time points from ED presentation produced an area under the receiver operating characteristic curve (AUC) ≥0.93 for admission overall, with sensitivity/specificity/F1-scores of 0.83/0.90/0.84 for any inpatient admission at 30 min after presentation and 0.81/0.92/0.84 at baseline. The models retained lower but still high AUC levels when separated for short stay units or inpatient admissions. CONCLUSION We combined available electronic data and ML technology to achieve excellent predictive performance for subsequent hospital admission. Such prediction may assist with patient flow.
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Affiliation(s)
- Kartik Kishore
- Data Analytics Research and Evaluation Centre, Austin Hospital, Melbourne, Victoria, Australia
| | - George Braitberg
- Department of Emergency Medicine, Austin Hospital, Melbourne, Victoria, Australia.,Department of Critical Care, The University of Melbourne, Melbourne, Victoria, Australia
| | - Natasha E Holmes
- Data Analytics Research and Evaluation Centre, Austin Hospital, Melbourne, Victoria, Australia.,Department of Critical Care, The University of Melbourne, Melbourne, Victoria, Australia
| | - Rinaldo Bellomo
- Data Analytics Research and Evaluation Centre, Austin Hospital, Melbourne, Victoria, Australia.,Department of Critical Care, The University of Melbourne, Melbourne, Victoria, Australia
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Casella Jean-Baptiste M, Millien C, Sainterant O, Dameus KJR, Julmisse M, Julmiste TM, Fanfan JG, Raymonville M. Quality improvement initiative reduces overcrowding on labour and delivery unit in a university hospital in Haiti. BMJ Open Qual 2023; 12:bmjoq-2022-001879. [PMID: 36593071 PMCID: PMC9809254 DOI: 10.1136/bmjoq-2022-001879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 12/23/2022] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Following the first COVID-19 peak in 2020, came the seasonal childbirth peak at Hôpital Universitaire de Mirebalais (HUM). This peak is associated with overcrowding on the labour and delivery (L&D) ward. Lack of sufficient bed-space for sick neonates in the neonatal ICU at HUM, has led to overcrowding and lengthy stays of sick newborns on L&D. These conditions contribute to the subsequent lack of bed-space for newly postpartum mothers and potentially decreases quality of care for both new mothers and neonates. METHODS A Maternity Task Force was created by hospital leadership to address these urgent needs. The team's objective was to eliminate mothers and newborns laying on the floor in L&D. The Six-Sigma/DMAIC quality improvement methodology was used as the problem was urgent, demanded rapid results and centred around the process of patient flow in the institution. Process flow chart and Ishikawa diagrams were used to identify the root causes of the issues. RESULTS An average of 22% of postpartum women did not have a bed preintervention and 0% of postpartum women were laying on the floor post intervention. An average of 33% of newborns received paediatric care on the maternity ward pre-intervention compared with an average of 17% postintervention. The team did not achieve its objective for this second indicator, which was to have less than 10% of sick newborns on the maternity ward receiving paediatric care. CONCLUSION HUM hospital leadership took the vital decision to form the Maternity Task Force to make changes, which consequently led to a sustainable positive and lasting impact on the lives of new mothers and their babies at the institution. The objective of 0 postpartum mothers and newborns on the ground was achieved and fewer newborns receive intensive paediatric care on the maternity ward as a result of our interventions.
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Affiliation(s)
| | - Christophe Millien
- Medical Direction, Hopital Universitaire de Mirebalais, Mirebalais, Haiti
| | - Ornella Sainterant
- Medical Education, Hopital Universitaire de Mirebalais, Mirebalais, Haiti
| | | | - Marc Julmisse
- Executive Direction, Hopital Universitaire de Mirebalais, Mirebalais, Haiti
| | | | | | - Maxi Raymonville
- Executive Direction, Hopital Universitaire de Mirebalais, Mirebalais, Haiti
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Milton J, David Åberg N, Erichsen Andersson A, Gillespie BM, Oxelmark L. Patients' perspectives on care, communication, and teamwork in the emergency department. Int Emerg Nurs 2023; 66:101238. [PMID: 36571930 DOI: 10.1016/j.ienj.2022.101238] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 10/02/2022] [Accepted: 11/10/2022] [Indexed: 12/25/2022]
Abstract
BACKGROUND The work of healthcare professionals (HCPs) in the emergency department (ED) involves effective communication and efficient teamwork, which may be perceived differently by patients and HCPs. Therefore, it is important to explore patient perspectives of information exchange and clinical assessment. AIM To evaluate experiences of care, communication, and teamwork from ED patients' perspectives. METHODS Semi-structured interviews were conducted with 17 patients who were assessed in a Swedish ED during Spring 2021. Thematic analysis was used. RESULTS Participants' experiences reflected the complex environment of the ED. Findings emphasize the importance of information exchange in relation to a caring approach. Three themes emerged: the need for a caring approach by HCPs towards patients'; the need for dialogue between patient and HCPs; and the need for information on ED environment constraints. CONCLUSIONS Patients felt comforted when they experienced a caring empathic approach from the HCPs. For example, patients valued an individual holistic approach rather than feeling that they were being objectified by their medical conditions. This was important in coping with the anxiety caused by a stressful ED environment. There is a critical need for effective exchange of information between patients and HCPs.
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Affiliation(s)
- Jenny Milton
- Institute of Health and Care Sciences, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Gothenburg Emergency Medicine Research Group (GEMREG), Sahlgrenska University Hospital, Gothenburg, Sweden.
| | - N David Åberg
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Region Västra Götaland, Sahlgrenska University Hospital, Department of Acute Medicine and Geriatrics, Gothenburg, Sweden.
| | - Annette Erichsen Andersson
- Institute of Health and Care Sciences, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Region Västra Götaland, Sahlgrenska University Hospital/Mölndal, Department of Orthopedic Surgery, Gothenburg, Sweden.
| | - Brigid M Gillespie
- School of Nursing and Midwifery & NHMRC Wiser Wound Centre of Research Excellence, Griffith University, Brisbane, Australia; Gold Coast University Hospital, Gold Coast Health, Southport, Gold Coast, Australia.
| | - Lena Oxelmark
- Institute of Health and Care Sciences, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Gothenburg Emergency Medicine Research Group (GEMREG), Sahlgrenska University Hospital, Gothenburg, Sweden; Region Västra Götaland, Sahlgrenska University Hospital, Department of Acute Medicine and Geriatrics, Gothenburg, Sweden.
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Van Der Linden MC, Kunz L, Van Loon-Van Gaalen M, Van Woerden G, Van Der Linden N. Association between Covid-19 surge and emergency department patient flow and experience. Int Emerg Nurs 2023; 66:101241. [PMID: 36577198 PMCID: PMC9676166 DOI: 10.1016/j.ienj.2022.101241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 10/18/2022] [Accepted: 11/15/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Preparations for Covid-19 in the Netherlands included hospital reconfigurations to increase capacity for the expected surge at the emergency department (ED). We describe patients' ED length of stay (LOS), crowding and experiences of patients with respiratory complaints during the first Covid-19 peak. METHODS Retrospective analysis of demand, ED LOS, crowding, and a patient experience survey during a 12-week period in 2020 and similar periods in 2018 and 2019. Crowding levels were calculated using the National ED OverCrowding Scale. RESULTS The number of patients with respiratory complaints increased significantly, while total ED numbers were unchanged. Although presentation during the Covid-19 peak and needing hospital admission were associated with a longer ED LOS in patients with respiratory complaints, significantly less crowding occurred compared with the 2018 and 2019 periods. Increased ED LOS was associated with lower patient experience scores. CONCLUSION Advanced warning and its associated preparation within the hospital and the community prevented significant delays in ED throughput during the first Covid-19 peak.
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Affiliation(s)
- M. Christien Van Der Linden
- Acute Care, Research and Development, Haaglanden Medical Centre, P.O. Box 432, 2501 CK The Hague, the Netherlands,Corresponding author
| | - Lisette Kunz
- Department of Pulmonology, Haaglanden Medical Centre, P.O. Box 432, 2501 CK The Hague, the Netherlands.
| | | | - Geesje Van Woerden
- Outbreak Management Team, Emergency Department, Haaglanden Medical Centre, P.O. Box 432, 2501 CK The Hague, the Netherlands.
| | - Naomi Van Der Linden
- Healthcare Financing & Health Economics, Department of Health Technology and Services Research, Technical Medical Centre, University of Twente, P.O. Box 217, 2700 AE Enschede, the Netherlands.
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Harder SJ, Mathis H, Warsi M, Odedosu K, Hanna RC, Chu ES. Engineering a Clinical Microsystem to Decrease Workplace Violence for Medically and Psychiatrically Concurrently Decompensated Patients. Jt Comm J Qual Patient Saf 2023; 49:53-61. [PMID: 36456435 DOI: 10.1016/j.jcjq.2022.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 10/17/2022] [Accepted: 10/18/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND Hospitalized medical patients with concurrently decompensated psychiatric and medical conditions experience worse clinical outcomes. Health care providers caring for this patient population are at increased risk of workplace violence. The authors sought to understand the effects of a clinical microsystem specifically designed to care for patients too psychiatrically ill for medical units and too medically ill for psychiatry units. METHODS The research team performed a quality improvement study in which a medicine-psychiatry co-managed clinical microsystem incorporating high performance teamwork principles was engineered in an urban academic medical center to improve patient and staff safety, as well as operational outcomes. Poisson regression was performed to determine differences between workplace violence events, falls, 30-day emergency department (ED) revisits, and hospital readmissions, comparing the baseline period to the intervention period. RESULTS There were 321 patients discharged in the baseline period and 310 during the intervention period. Workplace violence events decreased by 65.6% (incidence rate ratio [IRR] 0.34, 95% confidence interval [CI] 0.20-0.57, p < 0.001) after implementation of the clinical microsystem when compared to the baseline period. The rate of ED utilization at 30 days postdischarge also decreased from 30.6% at baseline to 21.0% postintervention (adjusted odds ratio [aOR] 0.60, 95% CI 0.42-0.87, p = 0.006). No differences were detected in falls and 30-day readmissions. CONCLUSION For patients with concurrently decompensated medical and psychiatric conditions, the incidence of workplace violence and postdischarge ED utilization can be improved by creating a clinical microsystem that integrates changes to both the physical environment and teamwork processes.
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Vrijsen BEL, Haitjema S, Westerink J, Hulsbergen-Veelken CAR, van Solinge WW, ten Berg MJ. Shorter laboratory turnaround time is associated with shorter emergency department length of stay: a retrospective cohort study. BMC Emerg Med 2022; 22:207. [PMID: 36544114 PMCID: PMC9768765 DOI: 10.1186/s12873-022-00763-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 12/03/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND A longer emergency department length of stay (EDLOS) is associated with poor outcomes. Shortening EDLOS is difficult, due to its multifactorial nature. A potential way to improve EDLOS is through shorter turnaround times for diagnostic testing. This study aimed to investigate whether a shorter laboratory turnaround time (TAT) and time to testing (TTT) were associated with a shorter EDLOS. METHODS A retrospective cohort study was performed, including all visits to the emergency department (ED) of an academic teaching hospital from 2017 to 2020 during which a standardized panel of laboratory tests had been ordered. TTT was calculated as the time from arrival in the ED to the ordering of laboratory testing. TAT was calculated as the time from test ordering to the reporting of the results, and was divided into a clinical and a laboratory stage. The outcome was EDLOS in minutes. The effect of TTT and TAT on EDLOS was estimated through a linear regression model. RESULTS In total, 23,718 ED visits were included in the analysis. Median EDLOS was 199.0 minutes (interquartile range [IQR] 146.0-268.0). Median TTT was 7.0 minutes (IQR 2.0-12.0) and median TAT was 51.1 minutes (IQR 41.1-65.0). Both TTT and TAT were positively associated with EDLOS. The laboratory stage comprised a median of 69% (IQR 59-78%) of total TAT. CONCLUSION Longer TTT and TAT are independently associated with longer EDLOS. As the laboratory stage predominantly determines TAT, it provides a promising target for interventions to reduce EDLOS and ED crowding.
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Affiliation(s)
- Bram E. L. Vrijsen
- grid.7692.a0000000090126352Department of Internal Medicine, Division Internal Medicine and Dermatology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Saskia Haitjema
- grid.7692.a0000000090126352Central Diagnostic Laboratory, Division Laboratories, Pharmacy and Biomedical Genetics, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Jan Westerink
- grid.7692.a0000000090126352Department of Internal Medicine, Division Internal Medicine and Dermatology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Cornelia A. R. Hulsbergen-Veelken
- grid.7692.a0000000090126352Central Diagnostic Laboratory, Division Laboratories, Pharmacy and Biomedical Genetics, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Wouter W. van Solinge
- grid.7692.a0000000090126352Central Diagnostic Laboratory, Division Laboratories, Pharmacy and Biomedical Genetics, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Maarten J. ten Berg
- grid.7692.a0000000090126352Central Diagnostic Laboratory, Division Laboratories, Pharmacy and Biomedical Genetics, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
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Impact of the 24-hour time target policy for emergency departments in South Korea: a mixed method study in a single medical center. BMC Health Serv Res 2022; 22:1510. [PMID: 36510204 PMCID: PMC9742653 DOI: 10.1186/s12913-022-08861-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 11/21/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND In South Korea, after the spread of the Middle East Respiratory Syndrome epidemic was aggravated by long stays in crowded emergency departments (EDs), a 24-hour target policy for EDs was introduced to prevent crowding and reduce patients' length of stay (LOS). The policy requires at least 95% of all patients to be admitted, discharged or transferred from an ED within 24 hours of arrival. This study analyzes the effects of the 24-hour target policy on ED LOS and compliance rates and describes the consequences of the policy. METHODS A mixed-methods approach was applied to a retrospective observational study of ED visits combined with a survey of medical professionals. The primary measure was ED LOS, and the secondary measure was policy compliance rate which refers to the proportion of patient visits with a LOS shorter than 24 hours. Patient flow, quality of care, patient safety, staff workload, and staff satisfaction were also investigated through surveys. Mann-Whitney U and χ2 tests were used to compare variables before and after the introduction of the policy. RESULTS The median ED LOS increased from 3.9 hours (interquartile range [IQR] = 2.1-7.6) to 4.5 hours (IQR = 2.5-8.5) after the policy was introduced. This was likely influenced by the average monthly number of patients, which greatly increased from 4819 (SD = 340) to 5870 (SD = 462) during the same period. The proportion of patients with ED LOS greater than 24 hours remained below5% only after 6 months of policy implementation, but the number of patients whose disposition was decided at 23 hours increased by 4.84 times. Survey results suggested that patient flow and quality of care improved slightly, while the workload of medical staff worsened. CONCLUSIONS After implementing the 24-hour target policy, the proportion of patients whose ED LOS exceeded 24 hours decreased, even though the median ED LOS increased. However, the unintended consequences of the policy were observed such as increased medical professional workload and abrupt expulsion of patients before 24 hours.
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Ben-Shabat N, Sharvit G, Meimis B, Ben Joya D, Sloma A, Kiderman D, Shabat A, Tsur AM, Watad A, Amital H. Assessing data gathering of chatbot based symptom checkers - a clinical vignettes study. Int J Med Inform 2022; 168:104897. [PMID: 36306653 PMCID: PMC9595333 DOI: 10.1016/j.ijmedinf.2022.104897] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 10/09/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND The burden on healthcare systems is mounting continuously owing to population growth and aging, overuse of medical services, and the recent COVID-19 pandemic. This overload is also causing reduced healthcare quality and outcomes. One solution gaining momentum is the integration of intelligent self-assessment tools, known as symptom-checkers, into healthcare-providers' systems. To the best of our knowledge, no study so far has investigated the data-gathering capabilities of these tools, which represent a crucial resource for simulating doctors' skills in medical-interviews. OBJECTIVES The goal of this study was to evaluate the data-gathering function of currently available chatbot symptom-checkers. METHODS We evaluated 8 symptom-checkers using 28 clinical vignettes from the repository of MSD-Manual case studies. The mean number of predefined pertinent findings for each case was 31.8 ± 6.8. The vignettes were entered into the platforms by 3 medical students who simulated the role of the patient. For each conversation, we obtained the number of pertinent findings retrieved and the number of questions asked. We then calculated the recall-rates (pertinent-findings retrieved out of all predefined pertinent-findings), and efficiency-rates (pertinent-findings retrieved out of the number of questions asked) of data-gathering, and compared them between the platforms. RESULTS The overall recall rate for all symptom-checkers was 0.32(2,280/7,112;95 %CI 0.31-0.33) for all pertinent findings, 0.37(1,110/2,992;95 %CI 0.35-0.39) for present findings, and 0.28(1140/4120;95 %CI 0.26-0.29) for absent findings. Among the symptom-checkers, Kahun platform had the highest recall rate with 0.51(450/889;95 %CI 0.47-0.54). Out of 4,877 questions asked overall, 2,280 findings were gathered, yielding an efficiency rate of 0.46(95 %CI 0.45-0.48) across all platforms. Kahun was the most efficient tool 0.74 (95 %CI 0.70-0.77) without a statistically significant difference from Your.MD 0.69(95 %CI 0.65-0.73). CONCLUSION The data-gathering performance of currently available symptom checkers is questionable. From among the tools available, Kahun demonstrated the best overall performance.
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Affiliation(s)
- Niv Ben-Shabat
- Sackler Faculty of Medicine, Tel-Aviv University, Israel,Department of Medicine 'B’, Sheba Medical Centre, Ramat-Gan, Israel,Zabludowicz Center for Autoimmune Diseases, Sheba Medical Centre, Ramat-Gan, Israel,Corresponding author at: Department of Medicine 'B', Sheba Medical Center, Ramat Gan, 5262100, Israel
| | - Gal Sharvit
- Sackler Faculty of Medicine, Tel-Aviv University, Israel
| | - Ben Meimis
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Daniel Ben Joya
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Ariel Sloma
- Sackler Faculty of Medicine, Tel-Aviv University, Israel
| | | | - Aviv Shabat
- Department of Pediatrics A, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Ramat-Gan, Israel
| | - Avishai M Tsur
- Sackler Faculty of Medicine, Tel-Aviv University, Israel,Department of Medicine 'B’, Sheba Medical Centre, Ramat-Gan, Israel,Zabludowicz Center for Autoimmune Diseases, Sheba Medical Centre, Ramat-Gan, Israel,Israel Defence Forces, Medical Corps, Tel Hashomer, Ramat Gan, Israel
| | - Abdulla Watad
- Sackler Faculty of Medicine, Tel-Aviv University, Israel,Department of Medicine 'B’, Sheba Medical Centre, Ramat-Gan, Israel,Zabludowicz Center for Autoimmune Diseases, Sheba Medical Centre, Ramat-Gan, Israel,Section of Musculoskeletal Disease, NIHR Leeds Musculoskeletal Biomedical Research Unit, Leeds Institute of Molecular Medicine, University of Leeds, Chapel Allerton Hospital, Leeds, UK
| | - Howard Amital
- Sackler Faculty of Medicine, Tel-Aviv University, Israel,Department of Medicine 'B’, Sheba Medical Centre, Ramat-Gan, Israel,Zabludowicz Center for Autoimmune Diseases, Sheba Medical Centre, Ramat-Gan, Israel
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Colella Y, Di Laura D, Borrelli A, Triassi M, Amato F, Improta G. Overcrowding analysis in emergency department through indexes: a single center study. BMC Emerg Med 2022; 22:181. [PMID: 36401158 PMCID: PMC9673888 DOI: 10.1186/s12873-022-00735-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 10/27/2022] [Indexed: 11/19/2022] Open
Abstract
Introduction Overcrowding in the Emergency Department (ED) is one of the major issues that must be addressed in order to improve the services provided in emergency circumstances and to optimize their quality. As a result, in order to help the patients and professionals engaged, hospital organizations must implement remedial and preventative measures. Overcrowding has a number of consequences, including inadequate treatment and longer hospital stays; as a result, mortality and the average duration of stay in critical care units both rise. In the literature, a number of indicators have been used to measure ED congestion. EDWIN, NEDOCS and READI scales are considered the most efficient ones, each of which is based on different parameters regarding the patient management in the ED. Methods In this work, EDWIN Index and NEDOCS Index have been calculated every hour for a month period from February 9th to March 9th, 2020 and for a month period from March 10th to April 9th, 2020. The choice of the period is related to the date of the establishment of the lockdown in Italy due to the spread of Coronavirus; in fact on 9 March 2020 the Italian government issued the first decree regarding the urgent provisions in relation to the COVID-19 emergency. Besides, the Pearson correlation coefficient has been used to evaluate how much the EDWIN and NEDOCS indexes are linearly dependent. Results EDWIN index follows a trend consistent with the situation of the first lockdown period in Italy, defined by extreme limitations imposed by Covid-19 pandemic. The 8:00–20:00 time frame was the most congested, with peak values between 8:00 and 12:00. on the contrary, in NEDOCS index doesn’t show a trend similar to the EDWIN one, resulting less reliable. The Pearson correlation coefficient between the two scales is 0,317. Conclusion In this study, the EDWIN Index and the NEDOCS Index were compared and correlated in order to assess their efficacy, applying them to the case study of the Emergency Department of “San Giovanni di Dio e Ruggi d’Aragona” University Hospital during the Covid-19 pandemic. The EDWIN scale turned out to be the most realistic model in relation to the actual crowding of the ED subject of our study. Besides, the two scales didn’t show a significant correlation value.
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Affiliation(s)
- Ylenia Colella
- grid.4691.a0000 0001 0790 385XDepartment of Electrical Engineering and Information Technologies, University of Naples “Federico II”, Naples, Italy
| | - Danilo Di Laura
- grid.4691.a0000 0001 0790 385XDepartment of Electrical Engineering and Information Technologies, University of Naples “Federico II”, Naples, Italy
| | - Anna Borrelli
- “San Giovanni Di Dio E Ruggi d’Aragona” University Hospital, Salerno, Italy
| | - Maria Triassi
- grid.4691.a0000 0001 0790 385XDepartment of Public Health, University of Naples “Federico II”, Naples, Italy ,grid.4691.a0000 0001 0790 385XInterdepartmental center for research in healthcare management and innovation in healthcare (CIRMIS), University of Naples “Federico II”, Naples, Italy
| | - Francesco Amato
- grid.4691.a0000 0001 0790 385XDepartment of Electrical Engineering and Information Technologies, University of Naples “Federico II”, Naples, Italy
| | - Giovanni Improta
- grid.4691.a0000 0001 0790 385XDepartment of Public Health, University of Naples “Federico II”, Naples, Italy ,grid.4691.a0000 0001 0790 385XInterdepartmental center for research in healthcare management and innovation in healthcare (CIRMIS), University of Naples “Federico II”, Naples, Italy
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Long B, Keim SM, Betz M, Gottlieb M. Do All Adult Psychiatric Patients Need Routine Laboratory Evaluation and an Electrocardiogram? J Emerg Med 2022; 63:711-721. [PMID: 36274002 DOI: 10.1016/j.jemermed.2022.09.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 09/05/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Acute psychiatric presentations account for a significant number of emergency department (ED) visits. These patients require assessment by the emergency physician and often need further evaluation by a psychiatrist, who may request routine laboratory evaluation and an electrocardiogram (ECG). CLINICAL QUESTION Do all adult psychiatric patients need routine laboratory evaluation and an ECG? EVIDENCE REVIEW Studies retrieved included 2 prospective, observational studies and 7 retrospective studies. These studies evaluate the utility of laboratory analysis in all patients presenting a psychiatric complaint and its impact on patient management and disposition. CONCLUSION Based upon the available literature, routine laboratory analysis and ECG for all patients presenting with a psychiatric complaint are not recommended. Clinicians should consider the individual patient, clinical situation, and comorbidities when deciding to obtain further studies such as laboratory analysis. © 2022 Elsevier Inc.
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Affiliation(s)
- Brit Long
- Department of Emergency Medicine, Brooke Army Medical Center, Fort Sam Houston, Texas
| | - Samuel M Keim
- Department of Emergency Medicine, University of Arizona College of Medicine, Tucson, Arizona
| | - Marian Betz
- Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Michael Gottlieb
- Department of Emergency Medicine, Rush University Medical Center, Chicago, Illinois
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Fischer-Rosinský A, Slagman A, King R, Zimmermann G, Drepper J, Brammen D, Lüpkes C, Reinhold T, Roll S, Keil T, Möckel M, Greiner F. [The way to routine data from 16 emergency departments for cross-sectoral health services research : Experiences, challenges and solution approaches from the extraction of pseudonymous data for the INDEED project]. Med Klin Intensivmed Notfmed 2022; 117:644-653. [PMID: 34709426 PMCID: PMC9633500 DOI: 10.1007/s00063-021-00879-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 07/30/2021] [Accepted: 08/20/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND In Germany there is currently no health reporting on cross-sectoral care patterns in the context of an emergency department care treatment. The INDEED project (Utilization and trans-sectoral patterns of care for patients admitted to emergency departments in Germany) collects routine data from 16 emergency departments, which are later merged with outpatient billing data from 2014 to 2017 on an individual level. AIM The methodological challenges in planning of the internal merging of routine clinical and administrative data from emergency departments in Germany up to the final data extraction are presented together with possible solution approaches. METHODS Data were selected in an iterative process according to the research questions, medical relevance, and assumed data availability. After a preparatory phase to clarify formalities (including data protection, ethics), review test data and correct if necessary, the encrypted and pseudonymous data extraction was performed. RESULTS Data from the 16 cooperating emergency departments came mostly from the emergency department and hospital information systems. There was considerable heterogeneity in the data. Not all variables were available in every emergency department because, for example, they were not standardized and digitally available or the extraction effort was judged to be too high. CONCLUSION Relevant data from emergency departments are stored in different structures and in several IT systems. Thus, the creation of a harmonized data set requires considerable resources on the part of the hospital as well as the data processing unit. This needs to be generously calculated for future projects.
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Affiliation(s)
- Antje Fischer-Rosinský
- Notfall- und Akutmedizin (Campus Mitte und Virchow-Klinikum), Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Deutschland.
| | - Anna Slagman
- Notfall- und Akutmedizin (Campus Mitte und Virchow-Klinikum), Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Deutschland
| | - Ryan King
- Institut für Sozialmedizin, Epidemiologie und Gesundheitsökonomie, Charité - Universitätsmedizin Berlin, Berlin, Deutschland
| | - Grit Zimmermann
- TMF - Technologie- und Methodenplattform für vernetzte medizinische Forschung e. V., Berlin, Deutschland
| | - Johannes Drepper
- TMF - Technologie- und Methodenplattform für vernetzte medizinische Forschung e. V., Berlin, Deutschland
| | - Dominik Brammen
- Universitätsklinik für Anästhesiologie und Intensivtherapie, Otto-von-Guericke-Universität Magdeburg, Magdeburg, Deutschland
| | | | - Thomas Reinhold
- Institut für Sozialmedizin, Epidemiologie und Gesundheitsökonomie, Charité - Universitätsmedizin Berlin, Berlin, Deutschland
| | - Stephanie Roll
- Institut für Sozialmedizin, Epidemiologie und Gesundheitsökonomie, Charité - Universitätsmedizin Berlin, Berlin, Deutschland
| | - Thomas Keil
- Institut für Sozialmedizin, Epidemiologie und Gesundheitsökonomie, Charité - Universitätsmedizin Berlin, Berlin, Deutschland
- Institut für klinische Epidemiologie und Biometrie, Universität von Würzburg, Würzburg, Deutschland
- Landesinstitut für Gesundheit, Bayerisches Landesamt für Gesundheit und Lebensmittelsicherheit, Bad Kissingen, Deutschland
| | - Martin Möckel
- Notfall- und Akutmedizin (Campus Mitte und Virchow-Klinikum), Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Deutschland
| | - Felix Greiner
- Universitätsklinik für Unfallchirurgie, Otto-von-Guericke-Universität Magdeburg, Magdeburg, Deutschland
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James TG, Miller MD, McKee MM, Sullivan MK, Rotoli J, Pearson TA, Mahmoudi E, Varnes JR, Cheong JW. Emergency department condition acuity, length of stay, and revisits among deaf and hard-of-hearing patients: A retrospective chart review. Acad Emerg Med 2022; 29:1290-1300. [PMID: 35904003 PMCID: PMC9671827 DOI: 10.1111/acem.14573] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 07/12/2022] [Accepted: 07/26/2022] [Indexed: 01/25/2023]
Abstract
OBJECTIVE Deaf and hard-of-hearing (DHH) patients are understudied in emergency medicine health services research. Theory and limited evidence suggest that DHH patients are at higher risk of emergency department (ED) utilization and poorer quality of care. This study assessed ED condition acuity, length of stay (LOS), and acute ED revisits among DHH patients. We hypothesized that DHH patients would experience poorer ED care outcomes. METHODS We conducted a retrospective chart review of a single health care system using data from a large academic medical center in the southeast United States. Data were received from the medical center's data office, and we sampled patients and encounters from between June 2011 and April 2020. We compared DHH American Sign Language (ASL) users (n = 108), DHH English speakers (n = 358), and non-DHH English speakers (n = 302). We used multilevel modeling to assess the differences among patient segments in outcomes related to ED use and care. RESULTS As hypothesized, DHH ASL users had longer ED LOS than non-DHH English speakers, on average 30 min longer. Differences in ED condition acuity, measured through Emergency Severity Index and triage pain scale, were not statistically significant. DHH English speakers represented a majority (61%) of acute ED revisit encounters. CONCLUSIONS Our study identified that DHH ASL users have longer ED LOS than non-DHH English speakers. Additional research is needed to further explain the association between DHH status and ED care outcomes (including ED LOS and acute revisit), which may be used to identify intervention targets to improve health equity.
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Affiliation(s)
- Tyler G. James
- Department of Family MedicineUniversity of MichiganAnn ArborMichiganUSA
- Department of Health Education and BehaviorUniversity of FloridaGainesvilleFloridaUSA
| | - M. David Miller
- School of Human Development and Organizational Studies in EducationUniversity of FloridaGainesvilleFloridaUSA
| | - Michael M. McKee
- Department of Family MedicineUniversity of MichiganAnn ArborMichiganUSA
| | | | - Jason Rotoli
- Department of Emergency MedicineUniversity of Rochester Medical CenterRochesterNew YorkUSA
| | - Thomas A. Pearson
- Department of EpidemiologyUniversity of FloridaGainesvilleFloridaUSA
| | - Elham Mahmoudi
- Department of Family MedicineUniversity of MichiganAnn ArborMichiganUSA
| | - Julia R. Varnes
- Department of Health Services Research Management and PolicyUniversity of FloridaGainesvilleFloridaUSA
| | - Jee Won Cheong
- Department of Health Education and BehaviorUniversity of FloridaGainesvilleFloridaUSA
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49
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Hsuan C, Segel JE, Hsia RY, Wang Y, Rogowski J. Association of emergency department crowding with inpatient outcomes. Health Serv Res 2022. [PMID: 36156243 DOI: 10.1111/1475-6773.14076] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVE To examine the association of higher emergency department (ED) census with inpatient outcomes on the day of discharge (inpatient length of stay, in-hospital mortality, ED revisits, and readmissions). DATA SOURCES AND STUDY SETTING All-payer ED and inpatient discharge data and hospital characteristics data from all non-federal, general, and acute care hospitals in the state of California from October 1, 2015 to December 31, 2017. STUDY DESIGN In retrospective data analysis, we examined whether ED census was associated with inpatient outcomes for all inpatients, including those not admitted through the ED. The main predictor variable was ED census on day of discharge, categorized based on hospital year and day of week. Separate linear regression models with robust SEs and hospital fixed effects examined the association of ED census on inpatient outcomes (length of stay, 3-day ED revisit, 30-day all-cause readmission, in-hospital mortality), controlling for patient and visit-level factors. We stratified analyses by whether admission was elective or unscheduled. EXTRACTION METHODS Inpatient discharges in non-federal, general medical hospitals with EDs. PRINCIPAL FINDINGS We examined 5,784,253 discharges. The adjusted model showed that, compared to when the ED was below the median, higher ED census on the day of discharge was associated with longer inpatient length of stay, lower readmissions, and higher in-hospital mortality (90th percentile for length of stay: +0.8% [95% confidence interval, CI: +0.6% to +1.1%]; readmissions: -0.59 percentage points [or -5.6%] [95% CI: -0.0071 to -0.0048]; mortality: +0.14 percentage points [or +5.4%] [95% CI: +0.0009 to +0.0018]). [Correction added on 18 November 2022, after first online publication: '[odds rato, OR -5.6%]' and '[OR +5.4%]' of the preceding sentence have been corrected to '[or -5.6%]' and '[or +5.4%]', respectively, in this version.] Results for length of stay were primarily driven by patients with elective admissions, while results for readmissions and in-hospital mortality were primarily driven by patients with unscheduled admissions. CONCLUSIONS This study suggests that ED crowding may affect inpatients throughout the hospital, even patients who are already admitted to the hospital.
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Affiliation(s)
- Charleen Hsuan
- Department of Health Policy and Administration, Pennsylvania State University, State College, Pennsylvania, USA
| | - Joel E Segel
- Department of Health Policy and Administration, Pennsylvania State University, State College, Pennsylvania, USA.,Penn State Cancer Institute, Hershey, Pennsylvania, USA.,Department of Public Health Sciences, Pennsylvania State University, State College, Pennsylvania, USA
| | - Renee Y Hsia
- Department of Emergency Medicine, University of California, San Francisco, California, USA.,Philip R. Lee Institute for Health Policy Studies, University of California, San Francisco, California, USA
| | - Yinan Wang
- Department of Health Policy and Administration, Pennsylvania State University, State College, Pennsylvania, USA
| | - Jeannette Rogowski
- Department of Health Policy and Administration, Pennsylvania State University, State College, Pennsylvania, USA
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50
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Wolff J, Klimke A, Marschollek M, Kacprowski T. Forecasting admissions in psychiatric hospitals before and during Covid-19: a retrospective study with routine data. Sci Rep 2022; 12:15912. [PMID: 36151267 PMCID: PMC9508170 DOI: 10.1038/s41598-022-20190-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 09/09/2022] [Indexed: 12/03/2022] Open
Abstract
The COVID-19 pandemic has strong effects on most health care systems. Forecasting of admissions can help for the efficient organisation of hospital care. We aimed to forecast the number of admissions to psychiatric hospitals before and during the COVID-19 pandemic and we compared the performance of machine learning models and time series models. This would eventually allow to support timely resource allocation for optimal treatment of patients. We used admission data from 9 psychiatric hospitals in Germany between 2017 and 2020. We compared machine learning models with time series models in weekly, monthly and yearly forecasting before and during the COVID-19 pandemic. A total of 90,686 admissions were analysed. The models explained up to 90% of variance in hospital admissions in 2019 and 75% in 2020 with the effects of the COVID-19 pandemic. The best models substantially outperformed a one-step seasonal naïve forecast (seasonal mean absolute scaled error (sMASE) 2019: 0.59, 2020: 0.76). The best model in 2019 was a machine learning model (elastic net, mean absolute error (MAE): 7.25). The best model in 2020 was a time series model (exponential smoothing state space model with Box-Cox transformation, ARMA errors and trend and seasonal components, MAE: 10.44). Models forecasting admissions one week in advance did not perform better than monthly and yearly models in 2019 but they did in 2020. The most important features for the machine learning models were calendrical variables. Model performance did not vary much between different modelling approaches before the COVID-19 pandemic and established forecasts were substantially better than one-step seasonal naïve forecasts. However, weekly time series models adjusted quicker to the COVID-19 related shock effects. In practice, multiple individual forecast horizons could be used simultaneously, such as a yearly model to achieve early forecasts for a long planning period and weekly models to adjust quicker to sudden changes.
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Affiliation(s)
- J Wolff
- Peter L. Reichertz Institute for Medical Informatics of TU Braunschweig and Hannover Medical School, Hannover Medical School, Carl-Neuberg-Straße 1, 30625, Hannover, Germany. .,Marienstift Hospital, Helmstedter Straße 35, 38102, Braunschweig, Germany.
| | - A Klimke
- Vitos Hochtaunus, Friedrichsdorf, Emil-Sioli-Weg 1-3, 61381, Friedrichsdorf, Germany.,Heinrich-Heine-University Duesseldorf, Universitätsstraße 1, 40225, Düsseldorf, Germany
| | - M Marschollek
- Peter L. Reichertz Institute for Medical Informatics of TU Braunschweig and Hannover Medical School, Hannover Medical School, Carl-Neuberg-Straße 1, 30625, Hannover, Germany
| | - T Kacprowski
- Division Data Science in Biomedicine, Peter L. Reichertz Institute for Medical Informatics of TU Braunschweig and Hannover Medical School, TU Braunschweig, Rebenring 56, 38106, Braunschweig, Germany.,Braunschweig Integrated Centre of Systems Biology (BRICS), TU Braunschweig, Rebenring 56, 38106, Braunschweig, Germany
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