Disparities in access to emergency general surgery care in the United States

Social and Systemic Barriers to Transition-Related Surgical Procedures for Transgender Americans

Purpose: Transgender and gender-diverse (TGD) individuals in the United States face disproportionate barriers to health care access. This study compared characteristics of individuals who have and have not undergone gender-affirming surgery with the goal of identifying social and systemic barriers to transition-related surgery. Methods: Data were extracted from the 2015 United States Transgender Survey, a cross-sectional nonprobability sample of nearly 28,000 TGD adults. The primary outcome was having undergone gender-affirming surgery. Multivariable logistic regression models were constructed to determine correlates of receipt of gender-affirming surgery. A subgroup analysis was performed to explore differences by insurance types regarding coverage of surgical procedures and presence of in-network providers. Results: In total, 6009 (21.7%) participants underwent transition-related procedures. Increased odds of undergoing surgery were associated with older age, living in congruent gender, higher education attainment, and greater income. Decreased odds were linked with male sex assignment at birth, first recognizing TGD status at older ages, living in states without trans-protective health laws, no close transgender-knowledgeable health care provider, nonbinary status, and identifying as sexual minority. Residing in states without trans-protective health laws correlated with increased surgery denials over the previous 12-month period. Compared to White TGD individuals, TGD individuals who were Black, Latinx, or Another Race were significantly more likely to encounter health equity-related barriers to surgery. Conclusions: Gender-affirming surgery access is differentially distributed across demographic and modifiable equity-related factors amenable to interventions. Efforts are needed to address the number and geographic distribution of transgender health-competent providers, improve TGD legal protections, and increase access to health insurance for minority TGD individuals, who are disproportionately under/uninsured.

Socioeconomic disparities in lumbar fusion rates were exacerbated during the COVID-19 pandemic

Background

The COVID-19 pandemic disrupted healthcare access and utilization throughout the US, with variable impact on patients of different socioeconomic status (SES) and race. We characterize pre-pandemic and pandemic demographic and SES trends of lumbar fusion patients in the US.

Methods

Adults undergoing first-time lumbar fusion 1/1/2004-3/31/2021 were assessed in Clinformatics® Data Mart for patient age, geographical location, gender, race, education level, net worth, and Charlson Comorbidity Index (CCI). Multivariable regression models were used to evaluate the significance of trends over time, with a focus on pandemic trends 2020-2021 versus previous trends 2004-2019.

Results

The total 217,204 patients underwent lumbar fusions, 1/1/2004-3/31/2021. The numbers and per capita rates of lumbar fusions increased 2004-2019 and decreased in 2020 (first year of COVID-19 pandemic), with large variation in geographic distribution. There was overall a significant decrease in proportion of White patients undergoing lumbar fusion over time (OR=0.997, p<.001), though they were more likely to undergo surgery during the pandemic (OR=1.016, p<.001). From 2004-2021, patients were more likely to be educated beyond high school. Additionally, patients in the highest (>$500k) and lowest (<$25k) net worth categories had significantly more fusions over time (p<.001). During the pandemic (2020-2021), patients in higher net worth groups were more likely to undergo lumbar fusions ($150k-249k & $250k-499k: p<.001) whereas patients in the lowest net worth group had decreased rate of surgeries (p<.001). Lastly, patients' CCI increased significantly from 2004 to 2021 (coefficient=0.124, p<.001), and this trend held true during the pandemic (coefficient=0.179, p<.001).

Conclusions

To the best of our knowledge, our work represents the most comprehensive and recent characterization of SES variables in lumbar fusion rates. Unsurprisingly, lumbar fusions decreased overall with the onset of the COVID-19 pandemic. Importantly, disparities in fusion patients across patient race and wealth widened during the pandemic, reversing years of progress, a lesson we can learn for future public health emergencies.

Does practice make perfect? The impact of hospital and surgeon volume on complications after intra-abdominal procedures

BACKGROUND

There is increasing interest in the regionalization of surgical procedures. However, evidence on the volume-outcome relationship for emergency intra-abdominal surgery is not well-synthesized. This systematic review and meta-analysis summarize evidence regarding the impact of hospital and surgeon volume on complications.

METHODS

We identified cohort studies assessing the impact of hospital/surgeon volume on postoperative complications after emergency intra-abdominal procedures, with data collected after the year 2000 through a literature search without language restriction in the PubMed, Web of Science, and Cochrane databases. A weighted overall complication rate was calculated, and a random effect regression model was used for a summary odds ratio. A sensitivity analysis with the removal of studies contributing to heterogeneity was performed (PROSPERO: CRD42022358879).

RESULTS

The search yielded 2,153 articles, of which 9 cohort studies were included and determined to be good quality according to the Newcastle Ottawa Scale. These studies reported outcomes for the following procedures: cholecystectomy, colectomy, appendectomy, small bowel resection, peptic ulcer repair, adhesiolysis, laparotomy, and hernia repair. Eight studies (2,358,093 patients) with available data were included in the meta-analysis. Low hospital volume was not significantly associated with higher complications. In the sensitivity analysis, low hospital volume was significantly associated with higher complications when appropriate heterogeneity was achieved. Low surgeon volume was associated with higher complications, and these findings remained consistent in the sensitivity analysis.

CONCLUSION

We found that hospital and surgeon volume was significantly associated with higher complications in patients undergoing emergency intra-abdominal surgery when appropriate heterogeneity was achieved.

Using the Social Vulnerability Index to Analyze Statewide Health Disparities in Cholecystectomy

INTRODUCTION

Addressing the effects of social determinants of health in surgery has become a national priority. We evaluated the utility of the Social Vulnerability Index (SVI) in determining the likelihood of receiving cholecystectomy for cholecystitis in Texas.

METHODS

A retrospective study of adults with cholecystitis in the Texas Hospital Inpatient Discharge Public Use Data File and Texas Outpatient Surgical and Radiological Procedure Data Public Use Data File from 2016 to 2019. Patients were stratified into SVI quartiles, with the lowest quartile as low vulnerability, the middle two as average vulnerability, and the highest as high vulnerability. The relative risk (RR) of undergoing surgery was calculated using average vulnerability as the reference category and subgroup sensitivity analyses.

RESULTS

A total of 67,548 cases were assessed, of which 48,603 (72.0%) had surgery. Compared with the average SVI groups, the low vulnerability groups were 21% more likely to undergo cholecystectomy (RR = 1.21, 95% confidence interval [CI] 1.18-1.24), whereas the high vulnerability groups were 9% less likely to undergo cholecystectomy (RR = 0.91, 95% CI 0.88-0.93). The adjusted model showed similar results (RR = 1.05, 95% CI 1.04-1.06 and RR = 0.97, 95% CI 0.96-0.99, for low and high vulnerability groups, respectively). These results remained significant after stratifying for age, sex, ethnicity, and insurance status. However, the differences between low, average, and high vulnerability groups diminished in rural settings, with lower surgery rates in all groups.

CONCLUSIONS

Patients with higher SVI were less likely to receive an elective cholecystectomy. SVI is an effective method of identifying social determinants impacting access to and receipt of surgical care.

Impact of Sociodemographic and Hospital Factors on Inpatient Bilateral Reduction Mammaplasty: A National Inpatient Sample Analysis

Background

Although reduction mammaplasty remains a common procedure in plastic surgery, its interaction with sociodemographic and economic disparities has remained relatively uncharacterized on a nationwide scale.

Methods

Patients who underwent reduction mammaplasty were identified within the 2016-2018 National Inpatient Sample databases. In addition to clinical comorbidities, sociodemographic characteristics, hospital-level variables, and postoperative outcomes of each patient were collected for analysis. Statistical analyses, including univariate comparison and multivariate logistic regression, were applied to the cohort to determine significant predictors of adverse outcomes, described as extended length of stay, higher financial cost, and postoperative complications.

Results

The final patient cohort included 414 patients who underwent inpatient reduction mammaplasty. The average age was 45.2 ± 14.5 years. The average length of stay was 1.6 ± 1.5 days, and the average hospital charge was $53,873.81 ± $36,014.50. Sixty (14.5%) patients experienced at least one postoperative complication. Black race and treatment within a nonmetropolitan or rural county predicted postoperative complications (P < 0.01). Black race, lower relative income, and concurrent abdominal contouring procedures also predicted occurrence of extended length of stay (P < 0.01). Hospital factors, including larger bed capacity and for-profit ownership, predicted high hospital charges (P < 0.05). Severity of comorbidities, measured by a clinical index, also predicted all three outcomes (P < 0.001).

Conclusion

In addition to well-described clinical variables, multiple sociodemographic and economic disparities affect outcomes in inpatient reduction mammaplasty.

Association of social determinants of health International Classification of Disease, Tenth Edition clinical modification codes with outcomes for emergency general surgery and trauma admissions

BACKGROUND

Patients with Acute Care Surgery needs (ie, emergency general surgery diagnosis or trauma admission) are at particularly high risk for nonmedical patient-related factors that can be important drivers of healthcare outcomes. These social determinants of health are typically ascertained at the geographic area level (ie, county or neighborhood) rather than at the individual patient level. Recently, the International Classification of Diseases Tenth Revision, Tenth Edition created codes to capture health hazards related to patient socioeconomic and psychosocial circumstances. We sought to characterize the impact of these social determinants of health-related codes on perioperative outcomes among patients with acute care surgery needs.

METHODS

Patients diagnosed between 2017 and 2020 with acute care surgery needs (ie, emergency general surgery diagnosis or a trauma admission) were identified in the California Department of Healthcare Access and information Patient Discharge database. Data on concomitant social determinants of health-related codes (International Classification of Diseases Tenth Revision, Tenth Edition Z55-Z65), which designated health hazards related to socioeconomic and psychosocial (socioeconomic and psychosocial, respectively) circumstances, were obtained. After controlling for patient factors, including age, sex, race, payer type, and admitting hospital, the association of socioeconomic and psychosocial codes with perioperative outcomes and hospital disposition was analyzed.

RESULTS

Among 483,280 with an acute care surgery admission (emergency general surgery: n = 289,530, 59.9%; trauma: n = 193,705, 40.1%) mean age was 56.5 years (standard deviation: 21.5) and 271,911 (56.3%) individuals were male. Overall, 16,263 (3.4%) patients had a concomitant socioeconomic and psychosocial diagnosis code. The percentage of patients with a concurrent social determinants of health International Classification of Diseases Tenth Revision, Tenth Edition diagnosis increased throughout the study period from 2.6% in 2017 to 4.4% in 2020. Patients that were male (odds ratio 1.89; 95% confidence interval 1.82, 1.96), insured by Medicaid (odds ratio 5.43; 95% confidence interval 5.15, 5.72) or self-pay (odds ratio 3.04; 95% confidence interval 2.75, 3.36) all had higher odds of having an social determinants of health International Classification of Diseases Tenth Revision, Tenth Edition diagnosis. Black race did not have a significant association with an social determinants of health International Classification of Diseases Tenth Revision, Tenth Edition diagnosis (odds ratio 0.99; 95% confidence interval 0.94, 1.04); however, Hispanic (odds ratio 0.44; 95% confidence interval 0.43, 0.46) and Asian (odds ratio 0.40; 95% confidence interval 0.36, 0.44) race/ethnicity was associated with a lower odds of having an social determinants of health International Classification of Diseases Tenth Revision, Tenth Edition diagnosis. After controlling for competing risk factors on multivariable analyses, the risk-adjusted probability of hospital postoperative death was 3.1% (95% confidence interval 2.8, 3.4) among patients with a social determinants of health diagnosis versus 5.9% (95% confidence interval 5.9, 6.0) (odds ratio 0.48; 95% confidence interval 0.44, 0.54) among patients without a social determinants of health diagnosis. Risk-adjusted complications were 26.7% (95% confidence interval 26.1, 37.3) among patients with a social determinants of health diagnosis compared with 31.9% (95% confidence interval 31.7, 32.0) (odds ratio 0.74; 95% confidence interval 0.71, 0.77) among patients without a social determinants of health diagnosis.

CONCLUSION

International Classification of Diseases Tenth Revision, Tenth Edition social determinants of health code use was low, with only 3.4% of patients having documentation of a socioeconomic and psychosocial circumstance. The presence of an International Classification of Diseases Tenth Revision, Tenth Edition social determinants of health code was not associated with greater odds of complications or death; however, it was associated with longer length of stay and higher odds of being discharged to a skilled nursing facility.

Race and Ethnicity Independently Predict Adverse Outcomes Following Head and Neck Autograft Surgery

OBJECTIVE

There is growing attention toward the implications of race and ethnicity on health disparities within otolaryngology. While race is an established predictor of adverse head and neck oncologic outcomes, there is paucity in the literature on studies employing national, multi-institutional data to assess the impact of race and ethnicity on head and neck autograft surgery.

METHODS

Using the National Surgical Quality Improvement Program (NSQIP) database, trends in 30 days outcomes were assessed. Patients with ICD-10 codes for malignant head and neck neoplasms were isolated. Autograft surgeries were selected using Current Procedural Terminology (CPT) codes for free flap and pedicled flap reconstruction. Primary outcomes included surgical complications, reoperation, readmission, extended length of stay and operation time. Each binary categorical variable was compared to racial/ethnic identity via binary logistic regression.

RESULTS

The study cohort consisted of 2447 patients who underwent head and neck autograft surgery (80.71% free flap reconstruction and 19.39% pedicled flap reconstruction). Black patients had significantly higher odds of overall surgical complications (odds ratio [OR] 1.583, 95% confidence interval [CI] 1.091, 2.298, p = 0.016) with much higher odds of perioperative blood transfusions (OR 2.291, 95% CI 1.532, 3.426, p = <.001). Hispanic patients were more likely to undergo reoperation within 30 days after surgery and were more likely to be hospitalized for more than 30 days post-operatively (OR 1.566, 95% CI 1.015, 2.418, p = 0.043 and OR 12.224, 95% CI 2.698, 55.377, p = 0.001, respectively).

CONCLUSIONS

Race and ethnicity serve as independent predictors of complications in the post-operative period following head and neck autograft surgery.

LEVEL OF EVIDENCE

III Laryngoscope, 2024.

Human Immunodeficiency Virus and Hepatitis C Virus-related Disparities in Undergoing Emergency General Surgical Procedures in the United States, 2016-2019

OBJECTIVE

To determine whether people living with human immunodeficiency virus (PLWHIV) and people living with hepatitis C virus (PLWHCV) experience inequities in receipt of emergency general surgery (EGS) care.

BACKGROUND

PLWHIV and PLWHCV face discrimination in many domains; it is unknown whether this extends to the receipt of EGS care.

METHODS

Using data from the 2016 to 2019 National Inpatient Sample, we examined 507,458 nonelective admissions of adults with indications for one of the 7 highest-burden EGS procedures (partial colectomy, small-bowel resection, cholecystectomy, operative management of peptic ulcer disease, lysis of peritoneal adhesions, appendectomy, or laparotomy). Using logistic regression, we evaluated the association between HIV/HCV status and the likelihood of undergoing one of these procedures, adjusting for demographic factors, comorbidities, and hospital characteristics. We also stratified analyses for the 7 procedures separately.

RESULTS

After adjustment for covariates, PLWHIV had lower odds of undergoing an indicated EGS procedure [adjusted odds ratio (aOR): 0.81; 95% CI: 0.73-0.89], as did PLWHCV (aOR: 0.66; 95% CI: 0.63-0.70). PLWHIV had reduced odds of undergoing cholecystectomy (aOR: 0.68; 95% CI: 0.58-0.80). PLWHCV had lower odds of undergoing cholecystectomy (aOR: 0.57; 95% CI: 0.53-0.62) or appendectomy (aOR: 0.76; 95% CI: 0.59-0.98).

CONCLUSIONS

PLWHIV and PLWHCV are less likely than otherwise similar patients to undergo EGS procedures. Further efforts are warranted to ensure equitable access to EGS care for PLWHIV and PLWHCV.

Evaluating potential disparities in geospatial access to American College of Surgeons/American Association for the Surgery of Trauma-verified emergency general surgery centers

BACKGROUND

The American Association for the Surgery of Trauma and the American College of Surgeons have recently introduced emergency general surgery (EGS) center verification, which could enhance patient outcomes. Distance and resource availability may affect access to these centers, which has been linked to higher mortality. Although many patients can receive adequate care at community centers, those with critical conditions may require specialized treatment at EGS-verified centers. We aimed to evaluate geospatial access to potential EGS-verified centers and identify disparities across different scenarios of EGS verification program uptake in the United States.

METHODS

We used hospital capabilities and verified pilot centers to estimate potential patterns of which centers would become EGS verified under four scenarios (EGS centers, high-volume EGS centers, high-volume EGS plus level 1 trauma centers, and quaternary referral centers). We calculated the spatial accessibility index using an enhanced two-step floating catchment technique to determine geospatial access for each scenario. We also evaluated social determinants of health across geospatial access using the Area Deprivation Index (ADI).

RESULTS

A total of 1,932 hospitals were categorized as EGS centers, 307 as high-volume EGS centers, 401 as high-volume EGS plus level 1trauma centers, and 146 as quaternary centers. Spatial accessibility index decreased as the stringency of EGS verification increased in each scenario (226.6 [111.7-330.7], 51.8 [0-126.1], 71.52 [3.34-164.56], 6.2 [0-62.2]; p < 0.001). Within each scenario, spatial accessibility index also declined as the ADI quartile increased ( p < 0.001). The high-volume EGS plus level 1trauma center scenario had the most significant disparity in access between the first and fourth ADI quartiles (-54.68).

CONCLUSION

Access to EGS-verified centers may vary considerably based on the program's implementation. Disadvantaged communities may be disproportionately affected by limited access. Further work to study regional needs can allow a strategic implementation of the EGS verification program to optimize outcomes while minimizing disparities.

LEVEL OF EVIDENCE

Prognostic and Epidemiological; Level IV.

Racial and Socioeconomic Differences and Surgical Outcomes in Pancreaticoduodenectomy Patients: A Systematic Review of High- Versus Low-Volume Hospitals in the United States

BACKGROUND

Pancreaticoduodenectomy (PD) is associated with better outcomes in high-volume hospitals. However, it is unknown whether and to what extent the improved performance of high-volume hospitals may be associated with racial and socioeconomic factors, which have been shown to impact operative and postoperative outcomes in major surgeries. This review aims to identify the differences in racial and socioeconomic characteristics of patients who underwent PD surgery in high- and low-volume hospitals.

METHODS

PubMed, Cochrane, and Web of Science were systematically searched between May 1, 2023 and May 7, 2023 without any time restriction on publication date. Studies that were conducted in the United States and had a direct comparison between high- and low-volume hospitals were included.

RESULTS

A total of 30 observational studies were included. When racial proportions were compared by hospital volume, thirteen studies reported that compared to high-volume hospitals, a higher percentage of racial minorities underwent PD in low-volume hospitals. Disparities in traveling distance, education levels, and median income at baseline between high- and low-volume hospitals were reported by four, three, and two studies, respectively.

CONCLUSION

A racial difference at baseline between high- and low-volume hospitals was observed. Socioeconomic factors were less frequently included in existing literature. Future studies are needed to understand the socioeconomic differences between patients receiving PD surgery in high- and low-volume hospitals.

The Association of Mental Illness With Outcomes of Emergency Surgery for Bowel Obstruction

INTRODUCTION

Bowel obstruction is one of the most common surgical emergencies. The management of SBO is variable and influenced by numerous confounding factors. Recent studies have identified mental health as a health disparity that affects surgical outcomes. We aim to assess whether mental illness is a health disparity and its association with postoperative complications and secondary outcomes for bowel obstruction in Emergency General Surgery (EGS).

METHODS

This was a retrospective study utilizing the National Inpatient Sample. Individuals aged 18-64 who underwent emergency adehesiolysis or bowel resection from 2015 to 2017 were identified. Postoperative complications, in-hospital mortality, length of stay, and total cost for surgical patients with and without mental illness were recorded. Univariate and multivariate analyses were used to evaluate the association between mental health and bowel obstruction.

RESULTS

20,574 patients who underwent surgery for bowel obstruction were identified. 3756 of these patients had mental illness and 16,998 patients did not. Patients with mental illness did not have significantly worse outcomes compared to patients without mental illness. Among 3576 patients with mental illness, sex, race, patient location, insurance, location/teaching status of hospital, hospital control and procedure type were significant predictors of prolonged length of stay, higher cost, and increased postoperative complications.

CONCLUSIONS

Mental health does not appear to be a health disparity in outcomes for bowel obstruction procedures. However, the intersection of mental health with race and insurance status predicts worse outcomes. This essential area should be further explored to determine how marginalized populations are affected in emergency surgical care.

Conditional Effects of Race on Operative and Nonoperative Outcomes of Emergency General Surgery Conditions

INTRODUCTION

Many emergency general surgery (EGS) conditions can be managed both operatively or nonoperatively; however, it is unknown whether the decision to operate affects Black and White patients differentially.

METHODS

We identified a nationwide cohort of Black and White Medicare beneficiaries, hospitalized for common EGS conditions from July 2015 to June 2018. Using near-far matching to adjust for measurable confounding and an instrumental variable analysis to control for selection bias associated with treatment assignment, we compare outcomes of operative and nonoperative management in a stratified population of Black and White patients. Outcomes included in-hospital mortality, 30-day mortality, nonroutine discharge, and 30-day readmissions. An interaction test based on a t test was used to determine the conditional effects of operative versus nonoperative management between Black and White patients.

RESULTS

A total of 556,087 patients met inclusion criteria, of which 59,519 (10.7%) were Black and 496,568 (89.3%) were White. Overall, 165,932 (29.8%) patients had an operation and 390,155 (70.2%) were managed nonoperatively. Significant outcome differences were seen between operative and nonoperative management for some conditions; however, no significant differences were seen for the conditional effect of race on outcomes.

CONCLUSIONS

The decision to manage an EGS patient operatively versus nonoperatively has varying effects on surgical outcomes. These effects vary by EGS condition. There were no significant conditional effects of race on the outcomes of operative versus nonoperative management among universally insured older adults hospitalized with EGS conditions.

Emergency General Surgery Transfers to Definitive Care: An Assessment of Patient and Systemic Factors in Appendicitis Referrals

Patients presenting to the emergency department (ED) with an Emergency General Surgery (EGS) problem often require transfer to a tertiary facility. Issues impacting EGS mirror the same issues trauma surgery faced prior to the implementation of current trauma guidelines. This study analyzed the cost, time, and transport resource utilization of EGS patients with acute appendicitis when transferred from network hospitals to a level II trauma center. This was a retrospective study. Patients were transferred by a critical or specialty care transport team 62% of the time, although no skills performed required a critical or specialty care provider. The median time from decision to transfer to incision was 254 minutes, with an average transport time of 27 minutes. This study suggests that there is an opportunity to improve access to the operating room and to decrease resource utilization of specialty care and critical care transport for patients.

Barriers and facilitators to surgical access in underinsured and immigrant populations

BACKGROUND

Marginalized communities are at risk of receiving inequitable access to surgical care. We aimed to examine the barriers and facilitators to access to surgery in underinsured and immigrant populations.

METHODS

A systematic review of disparities in access to surgical care was performed between January 1, 2000-March 2, 2022. Methodological quality was assessed with the Mixed Methods Appraisal Tool. A convergent integrated approach was used to code common themes between studies.

RESULTS

Of 1315 publications, a total of 66 studies were included for systematic review. Eight studies specifically discussed immigrant patient populations. Barriers and facilitators to surgical access were categorized by patient and health systems related factors.

CONCLUSIONS

Established facilitators to improve surgical access are centered on patient-level factors while interventions to address systems-related barriers are limited and may be an area for further investigation. Research focused on access to surgery in immigrant populations remains sparse.

Bias in Care: Impact of Ethnicity on Time to Emergent Surgery Varies Between Subspecialties

INTRODUCTION

Disparity in access to emergency care among minority groups continues to exist despite growing awareness of the effect of implicit bias on public health. In this study, we evaluated ethnicity-based differences in time between admission and surgery for patients undergoing emergent procedures at hospitals participating in the American College of Surgeons National Surgical Quality Improvement Program.

METHODS

We conducted a retrospective review of 249,296 National Surgical Quality Improvement Program cases from 2006 to 2018 involving general, orthopaedic, and vascular surgeries. Analysis of variance was used to compare "time to operating room" (OR) between ethnic groups.

RESULTS

Notable differences in time to OR were noted among general and vascular surgeries but not orthopaedic surgery. Post hoc comparison identified notable variation in general surgery between White and Black/African Americans. In vascular surgery, notable variations were identified between White and Black/African Americans and White and Native Hawaiian/Pacific Islanders.

DISCUSSION

These findings suggest that certain surgical subspecialties continue to exhibit disparities in care that may manifest as surgical delay, most notably between White and Black/African Americans. Interestingly, variation in time to OR for patients treated by orthopaedic surgery was not notable. Overall, these results highlight the need for additional research into the role of implicit bias in emergent surgical care in the United States.

Impact of Rurality on Geriatric Emergency General Surgery Patients in New Hampshire

BACKGROUND

Geriatric patients requiring emergency general surgery (EGS) have significant risk of morbidity and mortality. Rural patients face decreased access to care. We sought to characterize the EGS needs and impact of rurality for geriatric residents of New Hampshire.

STUDY DESIGN

A retrospective cohort study of the New Hampshire Uniform Healthcare Facility Discharge Dataset, including patients 65 years and older with urgent/emergent admission who underwent 1 of 7 EGS procedures, grouped by urban or rural county of residence, discharged between 2012-2015.

RESULTS

New Hampshire has 26 acute care hospitals: 10 (38.5%) are in urban counties and 16 (61.5%) are in rural counties. Thirteen (50.0%) are critical access hospitals (1 urban and 12 rural). Of 2,445 geriatric patient discharges, 40% of patients were from rural counties and were demographically similar to urban patients. Rural patients were more likely to present as a hospital transfer (15.4% vs 2.5%, p < 0.01), receive care at a critical access hospital (24.1% vs 1.0%, p < 0.01), receive care outside their home county (32.5% vs 12.8%, p < 0.01), and be transferred to another hospital after surgery. Rural and urban patients underwent similar procedures, with similar lengths of stay, cost of index hospitalization, and mortality.

CONCLUSIONS

Rural geriatric patients in New Hampshire are more likely to receive care outside of their home county or be transferred to another hospital. Costs of care were similar but are likely underestimated for rural patients. There was no difference in unadjusted mortality. Further investigation is merited to determine the reasons for hospital transfer in the geriatric EGS population to evaluate which patients may benefit most from remaining close to home vs transferring to other facilities.

Identifying the origin of socioeconomic disparities in outcomes of major elective operations

Background

While the impact of socioeconomic status (SES) on surgical outcomes has been examined in limited series, it remains a significant determinant of healthcare outcomes at the national level. Therefore, the current study aims to determine SES disparities at three time-points: hospital accessibility, in-hospital outcomes, and post-discharge consequences.

Methods

The Nationwide Readmissions Database 2010-2018 was used to isolate major elective operations. SES was assigned using previously coded median income quartiles as defined by patient zip-code, with low SES defined as the lowest quartile and high SES as the highest.

Results

Of an estimated 4,816,837 patients undergoing major elective operations, 1,037,689 (21.3 %) were categorized as low SES and 1,288,618 (26.5 %) as high. On univariate analysis and compared to those of low SES, high SES patients were more frequently treated at high-volume centers (70.9 vs 55.6 %, p < 0.001), had lower rates of in-hospital complications (24.0 vs 29.0 %, p < 0.001) and mortality (0.4 vs 0.9 %, p < 0.001) as well as less frequent urgent readmissions at 30- (5.7 vs 7.1 %, p < 0.001) and 90-day timepoints (9.4 vs 10.7 %, p < 0.001). On multivariable analysis, high SES patients had higher odds of treatment at high-volume centers (Odds: 1.87, 95 % CI: 1.71-2.06), and lower odds of perioperative complications (Odds: 0.98, 95 % CI: 0.96-0.99), mortality (Odds: 0.70, 95 % CI: 0.65-0.75), and urgent readmissions at 90-days (Odds: 0.95, 95 % CI: 0.92-0.98).

Conclusion

This study fills a much-needed gap in the current literature by establishing that all of the aforementioned timepoints include significant disadvantages for those of low socioeconomic status. Therefore, a multidisciplinary approach may be required for intervention to improve equity for surgical patients.

Social Determinants of Health and Impact in Perioperative Space

The Centers for Disease Control and Prevention (CDC) defines the social determinants of health (SDOH) as "the conditions in the environments where people are born, live, learn, work, play, worship, and age that affect a range of health, functioning, and quality-of-life outcomes and risks," which includes economic stability, access to quality health care, and physical environment. There is increasing evidence that SDOH have an impact in shaping a patient's access and recovery from surgery. This review evaluates the role surgeons play in reducing these disparities.

Exploring Outcomes Related to Residential Determinants in Acute Mesenteric Ischemia Patients

INTRODUCTION

To access the relationship between residential status and outcomes in surgical acute mesenteric ischemia (AMI) patients.

METHODS

Retrospective chart review of 153 AMI patients admitted to our institution between 2007 and 2021. Residential median income and Rural-Urban Commuting Area (RUCA) code were used as residential proxies.

RESULTS

Being of the female sex (odds ratio [OR] = 3.116 [1.276-7.609] P = 0.013) and having a vascular intervention performed (OR = 2.927 [1.087-7.883] P = 0.034) were both associated with a threefold increase in the risk of mortality. Increased age (OR = 1.037 [1.002-1.073] P = 0.039), elevated blood urea nitrogen (OR = 1.032 [1.012-1.051] P = 0.001), and living in higher residential income area (OR = 1.049 [1.009-1.091] P = 0.017) had a small, but statistically significant, increased risk of mortality. Patients in higher median income areas were less likely to undergo colonic resection (OR = 0.953 [0.911-0.997] P = 0.038) and tended to have a lower likelihood of receiving an ostomy (OR = 0.963 [0.927-1] P = 0.051). Being from urban or rural areas was not associated with mortality (OR = 1.565 [0.647-3.790] P = 0.321, although rural patients were more likely to undergo colon resection (OR = 2.183 [0.938-5.079] P = 0.070). Furthermore, rural patients were much more likely to be readmitted than urban dwellers (OR = 4.700 [1.022-21.618] P = 0.047).

CONCLUSIONS

AMI patients living in rural or small-town areas were more likely to be readmitted and tended to undergo colonic resection. Patients residing in higher income areas had a slightly higher risk of mortality but tended to be less likely to require ostomy or colonic resection. These findings suggest a potential need for postoperative care initiatives focused on AMI patients living in rural and lower income areas.

Is Plastic Surgery Training Equitable? An Analysis of Health Equity across US Plastic Surgery Residency Programs

Achieving health equity includes training surgeons in environments exemplifying access, treatment, and outcomes across the racial, ethnic, and socioeconomic spectrum. Increased attention on health equity has generated metrics comparing hospitals. To establish the quality of health equity in plastic and reconstructive surgery (PRS) residency training, we determined the mean equity score (MES) across training hospitals of US PRS residencies.

Methods

The 2021 Lown Institute Hospital Index database was merged with affiliated training hospitals of US integrated PRS residency programs. The Lown equity category is composed of three domains (community benefit, inclusivity, pay equity) generating a health equity grade. MES (standard deviation) was calculated and reported for residency programs (higher MES represented greater health equity). Linear regression modeled the effects of a program's number of training hospitals, safety net hospitals, and geographical region on MES.

Results

The MES was 2.64 (0.62). An estimated 5.9% of programs had an MES between 1-2. In total, 56.5% of programs had an MES between 2 and 3, and 37.7% had an MES of 3 or more. The southern region was associated with a higher MES compared with the reference group (Northeast) (P = 0.03). The number of safety net hospitals per program was associated with higher MES (P = 0.02).

Conclusions

Two out of three programs train residents in facilities failing to demonstrate high equity healthcare. Programs should promote health equity by diversifying care delivery through affiliated hospitals. This will aid in the creation of a PRS workforce trained to provide care for a socioeconomically, racially, and ethnically diverse population.

A Video-Based Consent Tool: Development and Effect of Risk-Benefit Framing on Intention to Randomize

INTRODUCTION

Nearly 75% of clinical trials fail to enroll enough participants, and cohorts often fail to reflect the clinical and demographic diversity of at-risk populations. Effective recruitment strategies are critically important for successful clinical trials. Framing treatment risks are known to affect medical decision-making for both physicians and patients but has not been rigorously studied in surgical trials. We sought to examine the impact of a high-quality video-based consent tool and the effect of risk-benefit framing on patient willingness to participate in a surgical clinical trial.

METHODS

A standardized video consent was shown to all potential participants in the Comparison of Outcomes of antibiotic Drugs and Appendectomy (CODA) trial, a randomized controlled trial comparing antibiotics and surgery for acute appendicitis. We report (1) differences in recruitment between two versions of a video-based tool that differed in production quality and (2) the impact of risk-benefit framing on participant randomization rates. The reasons for declining randomization were also assessed.

RESULTS

Of 4697 eligible patients approached to participate in the CODA trial, 1535 (33% [95% confidence interval (CI): 31%-34%]) agreed to randomization; this did not change from video version 1 to version 2. There was no difference in participation between positively framed videos (32% [95% CI: 30%-34%]) versus negatively framed videos (33.0% [95% CI: 30.8-35.2]). The most common reason for declining participation was treatment preference (72% for surgery and 18% for antibiotics).

CONCLUSIONS

Neither the change from video 1 to video 2 nor the positive versus negative framing affected participant willingness to randomize. The stakeholder-informed video-based consenting tool used in CODA was an effective strategy for the recruitment of a heterogeneous patient population within the proposed study period.

Rural Disparities in Lung Cancer-directed Surgery: A Medicare Cohort Study

OBJECTIVE

The primary objective of this study was to determine the influence of rural residence on access to and outcomes of lung cancer-directed surgery for Medicare beneficiaries.

SUMMARY OF BACKGROUND DATA

Lung cancer is the leading cause of cancerrelated death in the United States and rural patients have 20% higher mortality. Drivers of rural disparities along the continuum of lung cancercare delivery are poorly understood.

METHODS

Medicare claims (2015-2018) were used to identify 126,352 older adults with an incident diagnosis of nonmetastatic lung cancer. Rural Urban Commuting Area codes were used to define metropolitan, micropolitan, small town, and rural site of residence. Multivariable logistic regression models evaluated influence of place of residence on 1) receipt of cancer-directed surgery, 2) time from diagnosis to surgery, and 3) postoperative outcomes.

RESULTS

Metropolitan beneficiaries had higher rate of cancer-directed surgery (22.1%) than micropolitan (18.7%), small town (17.5%), and isolated rural (17.8%) (P < 0.001). Compared to patients from metropolitan areas, there were longer times from diagnosis to surgery for patients living in micropolitan, small, and rural communities. Multivariable models found nonmetropolitan residence to be associated with lower odds of receiving cancer-directed surgery and MIS. Nonmetropolitan residence was associated with higher odds of having postoperative emergency department visits.

CONCLUSIONS

Residence in nonmetropolitan areas is associated with lower probability of cancer-directed surgery, increased time to surgery, decreased use of MIS, and increased postoperative ED visits. Attention to timely access to surgery and coordination of postoperative care for nonmetropolitan patients could improve care delivery.

Racial and ethnic disparities in interhospital transfer for complex emergency general surgical disease across the United States

BACKGROUND

Differential access to specialty surgical care can drive health care disparities, and interhospital transfer (IHT) is one mechanism through which access barriers can be realized for vulnerable populations. The association between race/ethnicity and IHT for patients presenting with complex emergency general surgery (EGS) disease is understudied.

METHODS

Using the 2019 Nationwide Emergency Department Sample, we identified patients 18 years and older with 1 of 13 complex EGS diseases based on International Classification of Diseases, Tenth Revision , diagnosis codes. The primary outcome was IHT. A series of weighted logistic regression models was created to determine the association of race/ethnicity with the primary outcome while controlling for patient and hospital characteristics.

RESULTS

Of 387,610 weighted patient encounters from 989 hospitals, 59,395 patients (15.3%) underwent IHT. Compared with non-Hispanic White patients, rates of IHT were significantly lower for non-Hispanic Black (15% vs. 17%; unadjusted odds ratio (uOR) [95% confidence interval (CI)], 0.58 [0.49-0.68]; p < 0.001), Hispanic/Latinx (HL) (9.0% vs. 17%; uOR [95% CI], 0.48 [0.43-0.54]; p < 0.001), Asian/Pacific Islander (Asian/PI) (11% vs. 17%; uOR [95% CI], 0.84 [0.78-0.91]; p < 0.001), and other race/ethnicity (12% vs. 17%; uOR [95% CI], 0.68 [0.57-0.81]; p < 0.001) patients. In multivariable models, the adjusted odds of IHT remained significantly lower for HL (adjusted odds ratio [95% CI], 0.76 [0.72-0.83]; p < 0.001) and Asian/PI patients (adjusted odds ratio [95% CI], 0.73 [0.62-0.86]; p < 0.001) but not for non-Hispanic Black and other race/ethnicity patients ( p > 0.05).

CONCLUSION

In a nationally representative sample of emergency departments across the United States, patients of minority race/ethnicity presenting with complex EGS disease were less likely to undergo IHT when compared with non-Hispanic White patients. Disparities persisted for HL and Asian/PI patients when controlling for comorbid conditions, hospital and residential geography, neighborhood socioeconomic status, and insurance; these patients may face unique barriers in accessing surgical care.

LEVEL OF EVIDENCE

Prognostic and Epidemiologic; Level III.

Greater spatial access to care is associated with lower mortality for emergency general surgery

BACKGROUND

Emergency general surgery (EGS) diseases are time-sensitive conditions that require urgent surgical evaluation, yet the effect of geographic access to care on outcomes remains unclear. We examined the association of spatial access with outcomes for common EGS conditions.

METHODS

A retrospective analysis of twelve 2014 State Inpatient Databases, identifying adults admitted with eight EGS conditions, was performed. We assessed spatial access using the spatial access ratio (SPAR)-an advanced spatial model that accounts for travel distance, hospital capacity, and population demand, normalized against the national mean. Multivariable regression models adjusting for patient and hospital factors were used to evaluate the association between SPAR with (a) in-hospital mortality and (b) major morbidity.

RESULTS

A total of 877,928 admissions, of which 104,332 (2.4%) were in the lowest-access category (SPAR, 0) and 578,947 (66%) were in the high-access category (SPAR, ≥1), were analyzed. Low-access patients were more likely to be White, male, and treated in nonteaching hospitals. Low-access patients also had higher incidence of complex EGS disease (low access, 31% vs. high access, 12%; p < 0.001) and in-hospital mortality (4.4% vs. 2.5%, p < 0.05). When adjusted for confounding factors, including presence of advanced hospital resources, increasing spatial access was protective against in-hospital mortality (adjusted odds ratio, 0.95; 95% confidence interval, 0.94-0.97; p < 0.001). Spatial access was not significantly associated with major morbidity.

CONCLUSION

This is the first study to demonstrate that geospatial access to surgical care is associated with incidence of complex EGS disease and that increasing spatial access to care is independently associated with lower in-hospital mortality. These results support the consideration of spatial access in the development of regional health systems for EGS care.

LEVEL OF EVIDENCE

Prognostic and Epidemiologic; Level III.

Impact of COVID-19 on common non-elective general surgery diagnoses

BACKGROUND

During the COVID-19 pandemic, public health and hospital policies were enacted to decrease virus transmission and increase hospital capacity. Our aim was to understand the association between COVID-19 positivity rates and patient presentation with EGS diagnoses during the COVID pandemic compared to historical controls.

METHODS

In this cohort study, we identified patients ≥ 18 years who presented to an urgent care, freestanding ED, or acute care hospital in a regional health system with selected EGS diagnoses during the pandemic (March 17, 2020 to February 17, 2021) and compared them to a pre-pandemic cohort (March 17, 2019 to February 17, 2020). Outcomes of interest were number of EGS-related visits per month, length of stay (LOS), 30-day mortality and 30-day readmission.

RESULTS

There were 7908 patients in the pre-pandemic and 6771 in the pandemic cohort. The most common diagnoses in both were diverticulitis (29.6%), small bowel obstruction (28.8%), and appendicitis (20.8%). The lowest relative volume of EGS patients was seen in the first two months of the pandemic period (29% and 40% decrease). A higher percentage of patients were managed at a freestanding ED (9.6% vs. 8.1%) and patients who were admitted were more likely to be managed at a smaller hospital during the pandemic. Rates of surgical intervention were not different. There was no difference in use of ICU, ventilator requirement, or LOS. Higher 30-day readmission and lower 30-day mortality were seen in the pandemic cohort.

CONCLUSIONS

In the setting of the COVID pandemic, there was a decrease in visits with EGS diagnoses. The increase in visits managed at freestanding ED may reflect resources dedicated to supporting outpatient non-operative management and lack of bed availability during COVID surges. There was no evidence of a rebound in EGS case volume or substantial increase in severity of disease after a surge declined.

Small bowel obstruction in older patients: challenges in surgical management

BACKGROUND

Small bowel obstruction (SBO) is a common disease affecting all segments of the population, including the frail elderly. Recent retrospective data suggest that earlier operative intervention may decrease morbidity. However, management decisions are influenced by surgical outcomes. Our goal was to determine the current surgical management of SBO in older patients with particular attention to frailty and the timing of surgery.

STUDY DESIGN

A retrospective review of patients over the age of 65 with a diagnosis of bowel obstruction (ICD-10 K56*) using the 2016 National Inpatient Sample (NIS). Demographics included age, race, insurance status, medical comorbidities, and median household income by zip code. Elixhauser comorbidities were used to derive a previously published frailty score using the NIS dataset. Outcomes included time to operation, mortality, discharge disposition, and hospital length of stay. Associations between demographics, frailty, timing of surgery, and outcomes were determined.

RESULTS

264,670 patients were included. Nine percent of the cohort was frail; overall mortality was 5.7%. Frail had 1.82 increased odds of mortality (95% CI 1.64-2.03). Hospital LOS was 1.6 times as long for frail patients; a quarter of the frail were discharged home. Frail patients waited longer for surgery (3.58 days vs 2.44 days; p < 0.001). Patients transferred from another facility had increased mortality (aOR 1.58; 95% CI 1.36-1.83). There was an increasing mortality associated with a delay in surgery.

CONCLUSION

Patients with frailty and SBO have higher mortality, more frequent discharge to dependent living, longer hospital length of stay, and longer wait to operative intervention. Mortality is also associated with male gender, black race, transfer status from another facility, self-pay status, and low household income. Every day in delay in surgical intervention for those who underwent operations led to higher mortality. If meeting operative indications, older patients with bowel obstruction have a higher chance of survival if they undergo surgery earlier.

Analysis of Outpatient Adherence in 45,237 Patients Referred by an Emergency Department to Surgical Clinics

INTRODUCTION

This study examines referral patterns to surgical clinics from the emergency department and the impact of sociodemographic factors on adherence.

METHODS

Patients from 2017 to 2021 were identified who had a referral placed to surgical specialties from the ED. The primary outcome was the proportion of patients who had a referral to surgery placed during an ED visit but who showed up to surgery clinic visit within 60 days of referral placement. Univariate and multivariate analysis was performed.

RESULTS

Referrals were made for 45,237 patients overall and 4130 for general surgery specifically. 44% showed up to general surgery clinic visit. In univariate and multivariate analysis, those who showed up to clinic were older, tended to be female, had a lower social economic status, had Medicaid or Medicare insurance and had more comorbidities compared to those who did not show up. Asians and Hispanics were more likely to show up to clinic compared to Whites.

CONCLUSIONS

Assigning navigators in the ED to follow-up with patients who are younger and healthier, with private insurances who have existing PCPs to ensure they follow up as advised is a potential targeted intervention to improve clinic adherence.

The Impact of a Non-Compete Clause on Patient Care and Orthopaedic Surgeons in the State of Louisiana: Afraid of a Little Competition?

BACKGROUND

Non-compete clauses (NCC) are commonly required for physicians practicing in an employed model. With growing pressures driving surgeons to practice in an employed model instead of physician-led practices, the purpose of this survey was to determine the impact of NCCs on orthopaedic surgeons and their patients in Louisiana.

METHODS

A voluntary, single-mode online survey containing 23 questions was created using the Qualtrics XM Platform (Qualtrics, Provo, UT) and distributed to 259 orthopaedic surgeons who are members of the Louisiana Orthopaedic Association. Survey questions assessed the prevalence and details of existing NCCs and perceptions of their impact on surgeons' practice, patients, and personal life.

RESULTS

117 members responded (response rate: 45.2%), of which 91 (77.8%) finished the survey. Nearly half (44%) of respondents had an expired or active NCC in their contract. Most (84.3%) believed NCCs give employers unfair leverage during contract negotiations. NCCs have deterred or would deter 71.4% of respondents from accepting another job offer. Respondents believed NCCs negatively impact patients, including forcing patients to drive long distances to maintain continuity of care (64.4%) and forcing surgeons to abandon their patients if they seek new employment (76.7%). Many respondents reported NCCs also exert significant detrimental effects on their personal life, including mandatory relocation of their family (67.0%). Nearly all (97.8%) believed such clauses have become unreasonable over the last decade with the rise of large hospital conglomerates. Most surgeons (83.7%) believed that removal of NCCs from all orthopaedic surgeons' contracts would improve the overall healthcare of orthopaedic patients in Louisiana.

CONCLUSION

Perceptions of NCCs were overwhelmingly negative among orthopaedic surgeons in Louisiana. Such clauses give employers an unfair advantage during contract negotiations and exert a significant detrimental impact on surgeons and their patients. While NCCs may be reasonable in the business sector and other professions, it is unclear how such clauses benefit surgeons or improve patient care and may be detrimental to both.

STUDY DESIGN

Cross-sectional Survey.

Disparities in Spatial Access to Emergency Surgical Services in the US

Importance

Hospitals with emergency surgical services provide essential care for a wide range of time-sensitive diseases. Commonly used measures of spatial access, such as distance or travel time, have been shown to underestimate disparities compared with more comprehensive metrics.

Objective

To examine population-level differences in spatial access to hospitals with emergency surgical capability across the US using enhanced 2-step floating catchment (E2SFCA) methods.

Design, Setting, and Participants

A cross-sectional study using the 2015 American Community Survey data. National census block group (CBG) data on community characteristics were paired with geographic coordinates of hospitals with emergency departments and inpatient surgical services, and hospitals with advanced clinical resources were identified. Spatial access was measured using the spatial access ratio (SPAR), an E2SFCA method that captures distance to hospital, population demand, and hospital capacity. Small area analyses were conducted to assess both the population with low access to care and community characteristics associated with low spatial access. Data analysis occurred from February 2021 to July 2022.

Main Outcomes and Measures

Low spatial access was defined by SPAR greater than 1.0 SD below the national mean (SPAR <0.3).

Results

In the 217 663 CBGs (median [IQR] age for CBGs, 39.7 [33.7-46.3] years), there were 3853 hospitals with emergency surgical capabilities and 1066 (27.7%) with advanced clinical resources. Of 320 million residents, 30.8 million (9.6%) experienced low access to any hospital with emergency surgical services, and 82.6 million (25.8%) to advanced-resource centers. Insurance status was associated with low access to care across all settings (public insurance: adjusted rate ratio [aRR], 1.21; 95% CI, 1.12-1.25; uninsured aRR, 1.58; 95% CI, 1.52-1.64). In micropolitan and rural areas, high-share (>75th percentile) Hispanic and other (Asian; American Indian, Alaska Native, or Pacific Islander; and 2 or more racial and ethnic minority groups) communities were also associated with low access. Similar patterns were seen in access to advanced-resource hospitals, but with more pronounced racial and ethnic disparities.

Conclusions and Relevance

In this cross-sectional study of access to surgical care, nearly 1 in 10 US residents experienced low spatial access to any hospital with emergency surgical services, and 1 in 4 had low access to hospitals with advanced clinical resources. Communities with high rates of uninsured or publicly insured residents and racial and ethnic minority communities in micropolitan and rural areas experienced the greatest risk of limited access to emergency surgical care. These findings support the use of E2SFCA models in identifying areas with low spatial access to surgical care and in guiding health system development.

Contemporary Trends and Comparison of Racial Differences in Hospitalizations of Adults With Congenital Heart Disease

As advancements in care improve longevity in patients with congenital heart disease (CHD), it is crucial to further characterize this rapidly growing adult population. It is also essential that equitable care is offered across demographic groups. Hospitalizations for adults with CHD in the National Inpatient Sample were identified to describe trends in overall and cause-specific rates of admission per 1,000 adults with CHD from 2000 to 2018. Primary admission causes were then analyzed and stratified by race. An aggregate rate of left-ventricular assist device placements and heart transplants was calculated for each group and trended over the years. A total of 1,562,001 weighted hospitalizations were identified. Overall, annual rates of hospital admissions increased from 39 per 1,000 adults with CHD in 2000 to 74 per 1,000 in 2018, as did rates of cardiovascular admissions (16 of 1,000 to 34 of 1,000, p <0.001 for both). Transient ischemic attack/stroke (2.5 of 1,000 to 10.7 of 1,000), coronary artery disease (4.1 of 1,000 to 5.6 of 1,000), arrhythmias (2.8 of 1,000 to 4.6 of 1,000), and heart failure (2.8 of 1,000 to 5.0 of 1,000) were the most common cardiovascular primary causes of admission (other than CHD itself), and each significantly increased over time (p <0.001 for each). Mean age at all-cause and primary heart failure hospitalization increased for all races but remained 7 to 9 years younger for Black and Hispanic adults than White adults. In conclusion, hospitalization rates of adults with CHD in the United States increased from 2000 to 2018, largely driven by an increase in adults ≥55 years. Although the age at hospitalization increased overall, Black and Hispanic patients were substantially younger at presentation for advanced heart failure. Anticoagulation guidelines in this population may need revisiting as transient ischemic attack/stroke hospitalizations were frequent.

A national evaluation of emergency department thoracotomy practices: Will a high-risk, low-yield procedure reveal potential management practice bias?

BACKGROUND

Emergency department thoracotomy is often performed on patients in extremis from traumatic exsanguination. Thus, inherent biases may play a role in whether or not the emergency department thoracotomy is performed. We aimed to investigate race, socioeconomic status, and gender disparities in the use of emergency department thoracotomy and to investigate outcomes of these patients to assess for possible surgeon practice bias.

METHOD

A nationwide retrospective cohort analysis of the American College of Surgeons Trauma Quality Programs Participant Use Profile 2016-2018. Adult patients who suffered blunt, penetrating, or other injuries secondary to falls/firearms/motor vehicle collision/other mechanisms of injury and presented to a trauma center pulseless, with or without signs of life after injury. Rates of thoracotomy, time to thoracotomy, transfer to operating room, emergency department disposition, intensive care unit length of stay, hospital length of stay, complications, mortality, and hospital disposition. Univariate analyses and adjusted multivariable regression were performed to account for confounders with significance defined as P < .05.

RESULTS

A total of 6,453 patients were analyzed. Emergency department thoracotomy and mortality were significantly higher in minorities and uninsured patients, even after risk adjustment. There were no differences in timing among race groups to emergency department thoracotomy. White/Caucasian patients experienced the highest rate of emergency department initial disposition to the intensive care unit (10.3%, P < .0001) and lowest mortality rate (89.2%, P < .0001).

CONCLUSION

Surgeon bias was not seen in the practice of emergency department thoracotomy for patients arriving pulseless. However, poorer outcomes were associated with minorities and lower socioeconomic status patients. Thoracotomy rates were higher in minorities and lower socioeconomic status patients due to more penetrating trauma.

A Geospatial Analysis of the Rhinologist Workforce in the United States

BACKGROUND

Six percent of practicing otolaryngologists identified by the American Academy of Otolaryngology - Head and Neck Surgery (AAO-HNS) are rhinologists. This is the first study to investigate both the distribution of rhinologists in the United States and the sociodemographic characteristics that may predict their practice locations.

OBJECTIVE

We aim to describe the geospatial distribution of the rhinology workforce and analyze sociodemographic characteristics associated with practice distribution.

METHODS

We conducted a cross-sectional study of 662 rhinologists queried from the 2020 American Rhinologic Society (ARS) database. Rhinologist practice addresses were compared with ZIP code tabulation area (ZCTA) sociodemographic data from the 2010 US Census Bureau and from the 2014 to 2018 American Community Surveys. Geospatial mapping and multivariate statistics were employed to visualize rhinologist practice locations and analyze which community characteristics were associated with greater densities of rhinologists in ZCTAs.

RESULTS

The largest and smallest densities of rhinologists were in coastal areas and in the Central and Midwestern US, respectively. Population characteristics that significantly predicted a higher number of practicing rhinologists included: greater percentage of non-citizens and greater educational attainment (p < 0.001). Population characteristics that significantly predicted a lower number of practicing rhinologists included: greater percentage of self-identified white/Caucasians, median household income, and greater percentage of population aged 65 or older (p < 0.001).

CONCLUSION

Disparities in healthcare access in the US is evident and applies to rhinologic subspecialty care. Through visual geospatial analysis, we demonstrate the distribution of rhinologists and the population characteristics that may be predictive of whether patients have access to rhinological care.

Evaluation of the American Hospital Association Annual Survey for health services research in emergency medicine

Objectives

Emergency department (ED) data are often used to address questions about access to and quality of emergency care. Our objective was to compare one of the most commonly used data sources for national ED information, the American Hospital Association (AHA) Annual Survey, with a criterion database: the National Emergency Department Inventory (NEDI)–USA data set.

Methods

We compared the 2015 and 2016 AHA surveys to the following 3 criterion standards: (1) the 2015 and 2016 NEDI‐USA databases, which have information about all US EDs, including merged data from (2) Council of Teaching Hospitals (COTH) and (3) the Critical Access Hospital (CAH) program. We present descriptive results about the number of EDs in each data set; total and median visit volumes; locations in rural areas; and COTH, CAH, and freestanding ED (FSED) status.

Results

The AHA survey identified 3893 US EDs in 2015. These EDs had a total annual visit volume of 129,197,493 visits, with a median of 22,772 visits (interquartile range, 8311–47,938). Compared with the NEDI‐USA, the AHA included 1433 fewer EDs (−27%; 95% confidence interval [CI], −28% to −26%) and 23,615,163 (−15%) fewer visits. Specifically, AHA was missing 245 (−22%; 95% CI, −24% to −19%) of those located in rural areas, 268 (−20%; 95% CI, −22% to −18%) in a CAH, and 240 (−47%; 95% CI, −51% to −42%) FSEDs. We saw similar results using 2016 data.

Conclusions

Although several aggregated results were similar between the compared data sources, the AHA data set excluded many US EDs, including many rural EDs and FSEDs. Consequently, the AHA underreported total ED visits by 15%. We encourage data users to be cautious when interpreting results from any 1 ED data source, including the AHA.

The association between operating margin and surgical diversity at Critical Access Hospitals

Context

Surgical volume is correlated with increased hospital profitability, yet many Critical Access Hospitals (CAHs) offer few or no inpatient surgical services.

Objectives

This study aims to investigate the impact of the presence of different inpatient surgical services on CAH profitability.

Methods

The study design was a cross-sectional analysis of financial data from the most recent fiscal year (FY) of 1299 CAHs. Multiple linear regression was utilized to assess how the operating margin was affected by the number of different inpatient surgical services offered per hospital. Covariates known to be associated with hospital profitability included occupancy rate, case mix index (CMI), system affiliation, ownership status (public, private, or nonprofit), and geographic region.

Results

The regression model for the CAH operating margin returned an R2 value of 0.18. Each additional inpatient surgical service corresponded to a 1.5% increase in operating margin (p=0.0413). Each 10% increase in occupancy rate and 0.1 increase in CMI corresponded to a 0.9% increase in operating margin (p=0.0032 and p=0.0176, respectively). The number of surgical services offered per CAH showed positive correlations with occupancy rate (r=0.23, p<0.0001) and CMI (r=0.59, p<0.0001).

Conclusions

A positive correlation exists between operating margin and the diversity of inpatient surgical specialties available at CAHs. Furthermore, providing surgery allows CAHs to accommodate higher occupancy rates and case mixes, both of which are significantly and positively correlated with CAH operating margin.

Community Based Participatory Research (CBPR): An Underutilized Approach to Address Surgical Disparities

Disparities are well-documented across the continuum of surgical care. Counteracting such disparities requires new multidisciplinary approaches that utilize the expertise of affected individuals, such as community-based participatory research (CBPR). CBPR is an approach to research that is anchored in equitable, sustainable community-academic partnerships, and has been shown to improve intervention implementation and outcomes. In this article, community stakeholders and researchers outline the principles and benefits of CBPR, examples of CBPR in trauma and transplant, and future directions for CBPR within surgery.

Emergency General Surgery Quality Improvement: A Review of Recommended Structure and Key Issues

Emergency general surgery (EGS) accounts for 11% of hospital admissions, with more than 3 million admissions per year and more than 50% of operative mortality in the US. Recent research into EGS has ignited multiple quality improvement initiatives, and the process of developing national standards and verification in EGS has been initiated. Such programs for quality improvement in EGS include registry formation, protocol and standards creation, evidenced-based protocols, disease-specific protocol implementation, regional collaboratives, targeting of high-risk procedures such as exploratory laparotomy, focus on special populations like geriatrics, and targeting improvements in high opportunity outcomes such as failure to rescue. The authors present a collective narrative review of advances in quality improvement structure in EGS in recent years and summarize plans for a national EGS registry and American College of Surgeons verification for this under-resourced area of surgery.

One-Year Outcomes Following Emergency Laparotomy: A Systematic Review

BACKGROUND

Emergency laparotomies (EL) are associated with significant morbidity and mortality. To date, 30-day mortality has been predominately reported, and been the focus of various national emergency laparotomy audits. Only a few studies have reported on the long-term mortality associated with EL. The aim of this study was to review the one-year mortality following EL.

METHOD

A systematic review was conducted using PRISMA guidelines to identify studies published in the last 10 years reporting on long-term mortality associated with EL. The data abstracted included: patient demographics, pathology or type of operation performed for EL, post-operative mortality at 7-day, 30-day, 90-day, 1-year, beyond 1-year and inpatient, functional outcomes and risk factors associated with mortality. A quality assessment of included studies was performed.

RESULTS

Fifteen studies reporting long-term outcomes associated with EL were identified, including the results of 48,023 patients. The indications and/or pathologies for ELs varied. The 30-day mortality after EL ranged from 5.3% to 21.8%, and the one-year mortality ranged from 15.1 to 47%. The mortality in the six studies focusing on elderly patients ranged from 30 to 47%.

CONCLUSION

The long-term mortality rate associated with EL is substantial. Further study is required to understand the 1-year mortality described in the studies and translate these findings for meaningful application into the clinical care of these patients.

Factors associated with potentially avoidable interhospital transfers in emergency general surgery-A call for quality improvement efforts

BACKGROUND

Emergency general surgery conditions are common, require urgent surgical evaluation, and are associated with high mortality and costs. Although appropriate interhospital transfers are critical to successful emergency general surgery care, the performance of emergency general surgery transfer systems remains unclear. We aimed to describe emergency general surgery transfer patterns and identify factors associated with potentially avoidable transfers.

METHODS

We performed a retrospective cohort study of emergency general surgery episodes in 8 US states using the 2016 Healthcare Cost and Utilization Project State Inpatient and Emergency Department Databases and the American Hospital Association Annual Surveys. We identified Emergency Department-to-Inpatient and Inpatient-to-Inpatient interhospital emergency general surgery transfers. Potentially avoidable transfers were defined as discharge within 72 hours after transfer without undergoing any procedure or operation at the destination hospital. We examined transfer incidence and characteristics. We performed multilevel regression examining patient-level and hospital-level factors associated with potentially avoidable transfers.

RESULTS

Of 514,410 adult emergency general surgery episodes, 26,281 (5.1%) involved interhospital transfers (Emergency Department-to-Inpatient: 65.0%, Inpatient-to-Inpatient: 35.1%). Over 1 in 4 transfers were potentially avoidable (7,188, 27.4%), with the majority occurring from the emergency department. Factors associated with increased odds of potentially avoidable transfers included self-pay (versus government insurance, odds ratio: 1.26, 95% confidence interval: 1.09-1.45, P = .002), level 1 trauma centers (versus non-trauma centers, odds ratio: 1.24, 95% confidence interval: 1.05-1.47, P = .01), and critical access hospitals (versus non-critical access, odds ratio: 1.30, 95% confidence interval: 1.15-1.47, P < .001). Hospital-level factors (size, trauma center, ownership, critical access, location) accounted for 36.1% of potentially avoidable transfers variability.

CONCLUSION

Over 1 in 4 emergency general surgery transfers are potentially avoidable. Understanding factors associated with potentially avoidable transfers can guide research, quality improvement, and infrastructure development to optimize emergency general surgery care.

The role of community health workers in the surgical cascade: a scoping review

BACKGROUND

Community health workers (CHWs) can increase access to various primary healthcare services; however, their potential for improving surgical care is under-explored. We sought to assess the role of CHWs in the surgical cascade, defined as disease screening, linkage to operative care, and post-operative care. Given the well-described literature on CHWs and screening, we focused on the latter two steps of the surgical cascade.

METHODS

We conducted a scoping review of the peer-reviewed literature. We searched for studies published in any language from January 1, 2000 to May 1, 2020 using electronic literature databases including Pubmed/MEDLINE, Web of Science, SCOPUS, and Google Scholar. We included articles on CHW involvement in linkage to operative care and/or post-operative surgical care. Narrative and descriptive methods were used to analyze the data.

RESULTS

The initial search identified 145 articles relevant to steps in the surgical cascade. Ten studies met our inclusion criteria and were included for review. In linkage to care, CHWs helped increase surgical enrollment, provide resources for vulnerable patients, and build trust in healthcare services. Post-operatively, CHWs acted as effective monitors for surgical-site infections and provided socially isolated patients with support and linkage to additional services. The complex and wide-ranging needs of surgical patients illustrated the need to view surgical care as a continuum rather than a singular operative event.

CONCLUSION

While the current literature is limited, CHWs were able to maneuver complex medical, cultural, and social barriers to surgical care by linking patients to counseling, education, and community resources, as well as post-operative infection prevention services. Future studies would benefit from more rigorous study designs and larger sample sizes to further elucidate the role CHWs can serve in the surgical cascade.

Assessment of Hospital Characteristics and Interhospital Transfer Patterns of Adults With Emergency General Surgery Conditions

IMPORTANCE

Although patients with emergency general surgery (EGS) conditions frequently undergo interhospital transfers, the transfer patterns and associated factors are not well understood.

OBJECTIVE

To examine whether patients with EGS conditions are consistently directed to hospitals with more resources and better outcomes.

DESIGN, SETTING, AND PARTICIPANTS

This cohort study performed a network analysis of interhospital transfers among adults with EGS conditions from January 1 to December 31, 2016. The analysis used all-payer claims data from the 2016 Healthcare Cost and Utilization Project state inpatient and emergency department databases in 8 states. A total of 728 hospitals involving 85 415 transfers of 80 307 patients were included. Patients were eligible for inclusion if they were 18 years or older and had an acute care hospital encounter with a diagnosis of an EGS condition as defined by the American Association for the Surgery of Trauma. Data were analyzed from January 1, 2020, to June 17, 2021.

EXPOSURES

Hospital-level measures of size (total bed capacity), resources (intensive care unit [ICU] bed capacity, teaching status, trauma center designation, and presence of trauma and/or surgical critical care fellowships), EGS volume (annual EGS encounters), and EGS outcomes (risk-adjusted failure to rescue and in-hospital mortality).

MAIN OUTCOMES AND MEASURES

The main outcome was hospital-level centrality ratio, defined as the normalized number of incoming transfers divided by the number of outgoing transfers. A higher centrality ratio indicated more incoming transfers per outgoing transfer. Multivariable regression analysis was used to test the hypothesis that a higher hospital centrality ratio would be associated with more resources, higher volume, and better outcomes.

RESULTS

Among 80 307 total patients, the median age was 63 years (interquartile range [IQR], 50-75 years); 52.1% of patients were male and 78.8% were White. The median number of outgoing and incoming transfers per hospital were 106 (IQR, 61-157) and 36 (IQR, 8-137), respectively. A higher log-transformed centrality ratio was associated with more resources, such as higher ICU capacity (eg, >25 beds vs 0-10 beds: β = 1.67 [95% CI, 1.16-2.17]; P < .001), and higher EGS volume (eg, quartile 4 [highest] vs quartile 1 [lowest]: β = 0.78 [95% CI, 0-1.57]; P = .01). However, a higher log-transformed centrality ratio was not associated with better outcomes, such as lower in-hospital mortality (eg, quartile 4 [highest] vs quartile 1 [lowest]: β = 0.30 [95% CI, -0.09 to 0.68]; P = .83) and lower failure to rescue (eg, quartile 4 [highest] vs quartile 1 [lowest]: β = -0.50 [95% CI, -1.13 to 0.12]; P = .27).

CONCLUSIONS AND RELEVANCE

In this study, EGS transfers were directed to high-volume hospitals with more resources but were not necessarily directed to hospitals with better clinical outcomes. Optimizing transfer destination in the interhospital transfer network has the potential to improve EGS outcomes.

Emergency General Surgery Regionalization: Retrospective Cohort Study of Emergency General Surgery Patients at a Tertiary Care Center

BACKGROUND

Emergency general surgery (EGS) patients presenting at tertiary care hospitals may bypass local hospitals with adequate resources. However, many tertiary care hospitals frequently operate at capacity. We hypothesized that understanding patient geographic origin could identify opportunities for enhanced system triage and optimization and be an important first step for EGS regionalization and care coordination that could potentially lead to improved utilization of resources.

METHODS

We analyzed patient zip code and categorized EGS patients who were cared for at our tertiary care hospital as potentially divertible if the southern region hospital was geographically closer to their home, regional hospital admission (RHA) patients, or local admission (LA) patients if the tertiary care facility was closer. Baseline characteristics and outcomes were compared for RHA and LA patients.

RESULTS

Of 14 714 EGS patients presenting to the tertiary care hospital, 30.2% were categorized as RHA patients. Overall, 1526 (10.4%) patients required an operation including 527 (34.5%) patients who were potentially divertible. Appendectomy and cholecystectomy comprised 66% of the operations for potentially divertible patients. Length of stay was not significantly different (P = .06) for RHA patients, but they did have lower measured short-term and long-term mortality when compared to their LA counterparts (P < .05).

CONCLUSIONS

EGS diagnoses and patient geocode analysis can identify opportunities to optimize regional operating room and bed utilization. Understanding where EGS patients are cared for and factors that influenced care facility will be critical for next steps in developing EGS regionalization within our system.

Impact of the Lack of Diversity Within Surgery Career Pathways and Mitigating Factors

The lack of diversity in surgical career pathways impacts the cultural competence of the learning and working environment, the variety of leadership styles found within surgical leadership, and the ability of an organization to achieve equity in the workplace due to ongoing mistrust and untouched bias. Leading mitigating factors include developing pathways for greater numbers of diverse people at the high school and college level and implicit bias training. Though educators have had some success with these factors in the initial stages of diversifying early pathways, these factors are not yet correlated to entry into a surgical career. Future solutions to the lack of diversity in surgery will be predicated on surgeons collectively valuing justice, equity, diversity, and inclusion.