Quality Indicators for Falls and Mobility Problems in Vulnerable Elders

Telerehabilitation by Videoconferencing for Balance and Gait in People with Parkinson's Disease: A Scoping Review

Although supervised and real-time telerehabilitation by videoconferencing is now becoming common for people with Parkinson's disease (PD), its efficacy for balance and gait is still unclear. This paper uses a scoping approach to review the current evidence on the effects of telerehabilitation by videoconferencing on balance and gait for patients with PD. We also explored whether studies have used wearable technology during telerehabilitation to assess and treat balance and gait via videoconferencing. Literature searches were conducted using PubMed, ISI's Web of Knowledge, Cochrane's Library, and Embase. The data were extracted for study design, treatment, and outcomes. Fourteen studies were included in this review. Of these, seven studies investigated the effects of telerehabilitation (e.g., tele-yoga and adapted physiotherapy exercises) on balance and gait measures (e.g., self-reported balance, balance scale, walking speed, mobility, and motor symptoms) using videoconferencing in both assessment and treatment. The telerehabilitation programs by videoconferencing were feasible and safe for people with PD; however, the efficacy still needs to be determined, as only four studies had a parallel group. In addition, no study used wearable technology. Robust evidence of the effects of telerehabilitation by videoconferencing on balance and gait for patients with PD was not found, suggesting that future powered, prospective, and robust clinical trials are needed.

Effect of core training on athletic and skill performance of basketball players: A systematic review

A limited number of studies focus on the effect of core training on basketball players' athletic performance and skills. This systematic reviewaimed to comprehensively and critically review the available studies in the literature that investigate the impact of core training on basketball players' physical and skill performance, and then offer valuable recommendations for both coaches and researchers. Thedata collection, selection, and analysis adhered to the PRISMA protocol. English databases, including Ebscohost, Scopus, PubMed, Web of Science, and Google Scholar,were searched until September 2022. A total of eight articles were included, with four studies comparing the effects of core training versus traditional strength training or usual basketball training. All studies investigated the impact of core training on athletic performance. The findings revealed that core training can help players improve their overall athletic and skill performance, particularly in the areas of strength, sprinting,jumping, balance, agility, shooting, dribbling, passing, rebounding, and stepping. In addition, core training, particularly on unstable surfaces,as well as combining static and dynamic core training,improvebasketball players' athletic and skill performance. Despite the relativelylittle evidence demonstrating the effect of core training on endurance, flexibility, and defensive skills, this review demonstrates that it should be incorporated into basketball training sessions.

Biomechanical demands of exercises commonly performed by older adults in falls prevention programs

BACKGROUND

Tailored, challenging and progressed exercise programs addressing risk factors are recommended for preventing falls in community-dwelling older adults. Knowing the biomechanical demands of exercises commonly performed in efficacious falls prevention programs provides evidence for exercise prescription.

METHODS

Twenty-one non-sedentary older adults (10 men, 11 women, mean age 69 [SD 5] years) performed five standing exercises (hip abduction, side-step, squat, forward lunge, and side lunge). A biomechanical analysis of the dominant limb was performed to calculate peak joint angles and net joint moments at the ankle, knee and hip in multiple planes. Repeated-measures one-way analyses of variance followed by post-hoc comparisons were performed to identify differences in the calculated variables between exercises.

FINDINGS

Peak hip abduction moments during hip abduction were greater than during the forward lunge and squat (P < 0.001). During the side-step, peak plantar flexion moments were greater than the squat and peak hip abduction moments were greater than the squat and forward lunge (P < 0.001). During the squat, peak hip flexion was greatest (P < 0.001) while peak plantar flexion (P < 0.001) and hip abduction moments (P ≤ 0.002) were less than all other exercises. During the forward lunge, peak hip extension moments (P < 0.001) were greatest. During the side lunge, peak knee extension moments were greater than all other exercises (P < 0.001).

INTERPRETATION

These biomechanical data will allow clinicians to tailor exercises for falls prevention to efficiently challenge but not overload muscle groups and minimize exercise prescription redundancies.

Feasibility of a Novel Therapist-Assisted Feedback System for Gait Training in Parkinson's Disease

We tested the feasibility of one session of treadmill training using a novel physical therapist assisted system (Mobility Rehab) using wearable sensors on the upper and lower limbs of 10 people with Parkinson's disease (PD). Participants performed a 2-min walk overground before and after 15 min of treadmill training with Mobility Rehab, which included an electronic tablet (to visualize gait metrics) and five Opal sensors placed on both the wrists and feet and on the sternum area to measure gait and provide feedback on six gait metrics (foot-strike angle, trunk coronal range-of-motion (ROM), arm swing ROM, double-support duration, gait-cycle duration, and step asymmetry). The physical therapist used Mobility Rehab to select one or two gait metrics (from the six) to focus on during the treadmill training. Foot-strike angle (effect size (ES) = 0.56, 95% Confidence Interval (CI) = 0.14 to 0.97), trunk coronal RoM (ES = 1.39, 95% CI = 0.73 to 2.06), and arm swing RoM (ES = 1.64, 95% CI = 0.71 to 2.58) during overground walking showed significant and moderate-to-large ES following treadmill training with Mobility Rehab. Participants perceived moderate (60%) and excellent (30%) effects of Mobility Rehab on their gait. No adverse events were reported. One session of treadmill training with Mobility Rehab is feasible for people with mild-to-moderate PD.

Optimizing Post-Acute Care Patient Safety: A Scoping Review of Multifactorial Fall Prevention Interventions for Older Adults

Accidental falls are preventable adverse events for older post-acute care (PAC) patients. Yet, due to the functional and medical care needs of this population, there is little guidance to inform multidisciplinary prevention efforts. This scoping review aims to characterize the evidence for multifactorial PAC fall prevention interventions. Of the 33 included studies, common PAC intervention domains included implementing facility-based strategies (e.g., staff education), evaluating patient-specific fall risk factors (e.g., function), and developing an individualized risk profile and treatment plan that targets the patient's constellation of fall risk factors. However, there was variability across studies in how and to what extent the domains were addressed. While further research is warranted, health system efforts to prevent accidental falls in PAC should consider a patient-centered multifactorial approach that fosters a culture of safety, addresses individuals' fall risk, and champions a multidisciplinary team.

'Value-based methodology for person-centred, integrated care supported by Information and Communication Technologies' (ValueCare) for older people in Europe: study protocol for a pre-post controlled trial

Background

Older people receive care from multiple providers which often results in a lack of coordination. The Information and Communication Technology (ICT) enabled value-based methodology for integrated care (ValueCare) project aims to develop and implement efficient outcome-based, integrated health and social care for older people with multimorbidity, and/or frailty, and/or mild to moderate cognitive impairment in seven sites (Athens, Greece; Coimbra, Portugal; Cork/Kerry, Ireland; Rijeka, Croatia; Rotterdam, the Netherlands; Treviso, Italy; and Valencia, Spain). We will evaluate the implementation and the outcomes of the ValueCare approach. This paper presents the study protocol of the ValueCare project; a protocol for a pre-post controlled study in seven large-scale sites in Europe over the period between 2021 and 2023.

Methods

A pre-post controlled study design including three time points (baseline, post-intervention after 12 months, and follow-up after 18 months) and two groups (intervention and control group) will be utilised. In each site, (net) 240 older people (120 in the intervention group and 120 in the control group), 50–70 informal caregivers (e.g. relatives, friends), and 30–40 health and social care practitioners will be invited to participate and provide informed consent. Self-reported outcomes will be measured in multiple domains; for older people: health, wellbeing, quality of life, lifestyle behaviour, and health and social care use; for informal caregivers and health and social care practitioners: wellbeing, perceived burden and (job) satisfaction. In addition, implementation outcomes will be measured in terms of acceptability, appropriateness, feasibility, fidelity, and costs. To evaluate differences in outcomes between the intervention and control group (multilevel) logistic and linear regression analyses will be used. Qualitative analysis will be performed on the focus group data.

Discussion

This study will provide new insights into the feasibility and effectiveness of a value-based methodology for integrated care supported by ICT for older people, their informal caregivers, and health and social care practitioners in seven different European settings.

Trial registration

ISRCTN registry number is 25089186. Date of trial registration is 16/11/2021.

Assessing equity and quality indicators for older people – Adaptation and validation of the Assessing Care of Vulnerable Elders (ACOVE) checklist for the Portuguese care context

Background

Development has promoted longer and healthier lives, but the rise in the proportion of older adults poses new challenges to health systems. Susceptibilities of older persons resulting from lower knowledge about services availability, health illiteracy, lower income, higher mental decline, or physical limitations need to be identified and monitored to assure the equity and quality of health care. The aim of this study was to develop equity indicators for the Assessing Care of Vulnerable Elders (ACOVE)-3 checklist and perform the first cross-cultural adaptation and validation of this checklist into Portuguese.

Methods

A scoping literature review of determinants or indicators of health (in)equity in the care of older people was performed. A total of 5 language experts and 18 health professionals were involved in the development and validation of the equity and quality indicators through expert opinion and focus groups. Data collected from focus groups was analyzed through directed or conventional content analysis. The usefulness of the indicators was assessed by analyzing the clinical records of 30 patients.

Results

The literature review revealed that there was a worldwide gap concerning equity indicators for older people primary health care. A structured and complete checklist composed of equity and quality indicators was obtained, validated and assessed. A significant number of non-screened quality or equity related potential occurrences that could have been avoided if the proposed indicators were implemented were detected. The percentage of non-registered indicators was 76.6% for quality and 96.7% for equity.

Conclusions

Applying the proposed checklist will contribute to improve the monitoring of the clinical situation of vulnerable older people and the planning of medical and social actions directed at this group.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12877-022-03104-5.

Quality of Care Indicators for Hospital Physical Therapy Units: A Systematic Review

OBJECTIVE

The purpose of this review was to identify quality indicators described in the literature that may be used as quality measures in hospital physical therapy units.

METHODS

The following sources were searched for quality indicators or articles: Web of Science, MEDLINE, IBECS, Latin American and Caribbean Health Sciences Literature, Cumulative Index of Nursing and Allied Health, Academic Search Complete, SportDiscus, SciELO, PsychINFO, Consejo Superior de Investigaciones Cientificas, and Scopus databases; the Agency for Healthcare Research and Quality, National Health System Indicator Portal, Joint Commission on Accreditation of Healthcare Organizations, and Organisation for Economic Co-operation and Development websites; and the National Quality Forum's measures inventory tool. Search terms included "quality indicator," "quality measure," "physiotherapy," and "physical therapy." Inclusion criteria were articles written in English, Spanish, French, or Portuguese aimed at measuring the quality of care in hospital physical therapy units. Evidence-based indicators with an explicit formula were extracted by 2 independent reviewers and then classified using the structure-process-outcome model, quality domain, and categories defined by a consensus method.

RESULTS

Of the 176 articles identified, only 19 met the criteria. From these articles and from the indicator repository searches, 178 clinical care indicators were included in the qualitative synthesis and presented in this paper. Process and outcome measures were prevalent, and 5 out of the 6 quality domains were represented. No efficiency measures were identified. Moreover, structure indicators, equity and accessibility indicators, and indicators in the cardiovascular and circulatory, mental health, pediatrics, and intensive care categories were underrepresented.

CONCLUSIONS

A broad selection of quality indicators was identified from international resources, which can be used to measure the quality of physical therapy care in hospital units.

IMPACT

This review identified 178 quality of care indicators that can be used in clinical practice monitoring and quality improvement of hospital physical therapy units. The results highlight a lack of accessibility, equity, and efficiency measures for physical therapy units.

Effectiveness of the Mobility Rehab System for Mobility Training in Older Adults: A Pragmatic Clinical Trial

Introduction: Mobility impairments are among the main causes of falls in older adults and patients with neurological diseases, leading to functional dependence and substantial health care costs. Feedback-based interventions applied in controlled, laboratory environments have shown promising results for mobility rehabilitation, enhancing the benefits of standard therapy. However, the effectiveness of sensor-based feedback to improve gait in actual outpatient physical therapy settings is unknown. The proposed trial examines the effectiveness of a physical therapist-assisted, visual feedback system using wearable inertial sensors, Mobility Rehab, for mobility training in older adults with gait disturbances in an outpatient clinic. Methods: The study is a single site, pragmatic clinical trial in older adults with gait disturbances. Two hundred patients undergoing their outpatient rehabilitation program are assigned, by an independent assistant, for screening by one of four therapists, and assigned to either a standard physical therapy or therapist-assisted feedback therapy. Both groups train twice a week for 6 weeks. Four physical therapists were randomized and stratified by years of experience to deliver standard therapy or therapist-assisted feedback rehabilitation. Each session is 45 min long. Gait is trained for 30 min. The additional 15 min include exercises for endurance, strength, and static and dynamic balance in functional tasks. Mobility Rehab uses unobtrusive, inertial sensors on the feet and belt with real-time algorithms to provide real-time feedback on gait metrics (i.e., gait speed, double support time, foot clearance, angle at foot strike, and arm swing), which are displayed on a hand-held monitor. Blinded assessments are carried out before and after the intervention. The primary outcome measure is subjects' perception of balance as measured by the Activities-specific Balance Confidence scale. Gait speed, as measured with wearable inertial sensors during walking, is the secondary outcome measure. Discussion: We hypothesize that therapist-assisted feedback rehabilitation will be more effective than standard rehabilitation for gait. Feedback of motor performance plays a crucial role in rehabilitation and objective characterization of gait impairments by Mobility Rehab has the potential to improve the accuracy of patient-specific gait feedback. Clinical Trial Registration:www.ClinicalTrials.gov, identifier: NCT03869879.

Chronoprevention in hospital falls of older people: protocol for a mixed-method study

BACKGROUND

Accidental falls in hospitals are serious events concerning the safety of the patients. Recent studies demonstrated that the time of falls is a key factor to be considered in prevention. It has been shown that the time of day, the day of the week and the month of the year impact on the occurrence of falls. The aim of the study is to determine the effect of the application of a programme of preventive measures based on the temporal patterns of the risk factors on the hospital fall occurrence.

METHODS

A mixed-method research design. The following three phases will be carried out: 1) Longitudinal prospective study in two parts: (a) audits and seminars of healthcare professionals focused on an effective and efficient hospital falls register. Multi-Component and Single Cosinor analyses will be performed to obtain the temporal patterns of hospital falls and their related variables and (b) implementation of a based-temporal patterns, multidimensional prevention programme. 2) Retrospective study of falls registered in institutional databases. 3) Qualitative study based on focus groups (physicians, nurses and nursing assistants). The study protocol was approved in 2018.

DISCUSSION

With regard to the safety of patients, hospital falls are serious events. Recent studies have demonstrated that the time of falls is a key factor to be considered in prevention. It has been shown that the time of day, the day of the week and the month of the year impact on the occurrence of falls. It is imperative to study temporal patterns of hospital falls to effectively and comprehensively define the aetiology of falls and, therefore, design preventive strategies. A reduction of the number of in-hospital falls and related injuries is expected, as well as an improvement in the quality of life of patients. Considering temporal patterns and levels of mood and sleep of healthcare professionals will achieve an improvement in patient safety.

TRIAL REGISTRATION

Retrospectively registered in ClinicalTrials.gov ID: NCT04367298.

[Compliance with recommendations during a stay in follow-up and rehabilitation care in the elderly, comparison of three intervention strategies]

The objective of this study was to compare three hierarchical intervention strategies of an educational program for the prevention of falls in elderly people in a follow-up and rehabilitation care facility, and to evaluate the compliance with the recommendations related to extrinsic risk factors for falls, behavioral and environmental.

Falls in older people with diabetes: Identification of simple screening measures and explanatory risk factors

AIMS

To identify risk factors for falls in older people with diabetes mellitus (DM) and to develop a low-cost fall risk screening tool.

METHODS

Older adults with DM (n = 103; age = 61.6 + 6.0 years) were recruited from diabetic clinics. Demographic, DM specific factors, lower limb strength and sensation, cognition, fear of falling, hand reaction time, balance, mobility and gait parameters were assessed using validated methods. Falls were prospectively recorded over six months.

RESULTS

Past falls and female gender were identified as significant predictors of falls: history of falls and female gender increased fall rates by 4.62 (95% CI = 2.31-9.27) and 2.40 (95% CI = 1.04-5.54) respectively. Fall rates were significantly associated with Diabetic Neuropathy scores, HbA1c level, contrast sensitivity, quadriceps strength, postural sway, tandem balance, stride length and Timed Up and Go Test times. A multi-variable fall risk tool derived using five measures, revealed that absolute risk for multiple falls increased from 0% in participants with zero or one factor to 83% in participants with all five risk factors.

CONCLUSIONS

Simple screening items for fall risk in people with DM were identified, with parsimonious explanatory risk factors. These findings help guide tailored interventions for preventing falls in DM.

The Use of Inertial Measurement Units for the Study of Free Living Environment Activity Assessment: A Literature Review

This article presents an overview of fifty-eight articles dedicated to the evaluation of physical activity in free-living conditions using wearable motion sensors. This review provides a comprehensive summary of the technical aspects linked to sensors (types, number, body positions, and technical characteristics) as well as a deep discussion on the protocols implemented in free-living conditions (environment, duration, instructions, activities, and annotation). Finally, it presents a description and a comparison of the main algorithms and processing tools used for assessing physical activity from raw signals.

Alcohol Consumption and Functional Limitations in Older Men: Does Muscle Strength Mediate Them?

OBJECTIVES

To evaluate the dose-response relationships between alcohol consumption and functional limitations in older European men, and explore the role of muscle strength as a mediator of these relationships.

DESIGN

Cross-sectional study of older men participating in the Survey of Health, Aging and Retirement in Europe (SHARE).

SETTING

Urban and rural households in 17 European countries and Israel.

PARTICIPANTS

A total of 17 870 men aged 65 years and older from the SHARE (Wave 6, 2015) were included in this study.

MEASUREMENTS

Outcome variables were functional limitations: mobility limitation, arm function limitation, and fine motor limitation. Main exposure variable was alcohol consumption. Mediating factor was grip strength. Basic demographics, life habits, and health status were considered as potential confounders. Dose-response analyses with restricted cubic splines and the Karlson/Holm/Breen method were conducted.

RESULTS

A total of 17 870 participants were included in this study. Dose-response analyses revealed that moderate alcohol consumption was related to the lower odds of reporting mobility limitation (≤35 units/wk) and arm function limitation (≤41 units/wk), with a minimum odds ratio (OR) occurring at 10 units/week drinks for mobility limitation (OR = .71; 95% confidence interval [CI] = .62-.81) and arm function limitation (OR = .66; 95% CI = .59-.75). The odds of reporting the fine motor limitation monotonically increased with alcohol consumption when alcohol consumption was beyond 15 units/week. No significant mediating effect of grip strength on the relationships between alcohol consumption and mobility limitation and arm function limitation was found.

CONCLUSION

Moderate alcohol consumption has a protective role in mobility and arm function limitation in older European men. Grip strength is not the main mediator of these associations, suggesting that the protective effect is independent of muscle strength. Alcohol consumption is associated with higher odds of reporting fine motor limitation in older European men. J Am Geriatr Soc 67:2331-2337, 2019.

Resident Vignettes for Assessing Care Quality in Nursing Homes

OBJECTIVES

Validated process measures that correlate with patient outcomes are needed for research and quality improvement.

DESIGN

Cross-sectional analysis within a cluster-randomized fall prevention study.

SETTING

Nursing homes in North Carolina (n = 16).

PARTICIPANTS

Nursing home staff (n = 541) and residents with 1 or more falls in 6 months (n = 597).

MEASUREMENTS

Fall-prevention process measures in 4 categories derived from Assessing Care of Vulnerable Elders quality indicators were measured in 2 ways: (1) chart abstraction; and (2) staff responses to clinical vignettes of hypothetical residents at risk for falls. Recurrent fall rates (falls/resident/year) were measured. The proportion of the total variation in falls rates explained by the scores for each method (chart abstraction or vignette) was calculated using multilevel adjusted models.

RESULTS

Chart and vignette measures of comorbidity management were moderately correlated (Pearson correlation coefficient 0.43), whereas other process measure categories had low or negative correlation between the 2 methods (psychoactive medication reduction 0.13, environmental modification -0.42, and exercise/rehabilitation -0.08). Measures of environmental modification and comorbidity management explained a moderate amount of the total variation in recurrent fall fates, vignettes (7%-10% variation explained) were superior to chart abstraction (2%-6% variation explained). Vignette responses from unlicensed staff (nurse aides and rehabilitation aides) explained more variance than registered nurses, licensed practical nurses, or other licensed staff in these categories. Process measures for psychoactive medication reduction and exercise/rehabilitation did not explain any of the variation in fall outcomes. Overall, vignette process measures explained 3.9% and chart abstraction measures explained 0% of the variation in fall outcomes.

CONCLUSIONS

Clinical vignettes completed by nursing home staff had greater association with resident recurrent fall rates than traditional chart abstraction process measures.

Effect of Metabolic Syndrome on the Mobility Benefit of a Structured Physical Activity Intervention-The Lifestyle Interventions and Independence for Elders Randomized Clinical Trial

OBJECTIVES

To test whether structured physical activity (PA) is associated with a greater reduction in major mobility disability (MMD) in older persons with metabolic syndrome (MetS) than in those without.

DESIGN

Data from the Lifestyle Interventions and Independence for Elders (LIFE) Study, a multicenter randomized trial of 1,635 persons with assessments every 6 months (average 2.7 years).

SETTING

Eight U.S. centers.

PARTICIPANTS

Sedentary men and women aged 70 to 89 with functional limitations (N = 1,535); 100 participants were excluded because of missing MetS data.

INTERVENTION

Participants were randomized to a moderate-intensity PA program (n = 766) or a health education program (n = 769).

MEASUREMENTS

MetS was defined according to the 2009 multiagency harmonized criteria. Outcomes included incident MMD (loss of ability to walk 400 m) and persistent MMD (two consecutive MMD diagnoses or one MMD diagnosis followed by death).

RESULTS

Seven hundred sixty-three (49.7%) participants met criteria for MetS. PA reduced incident MMD more than health education did in participants with MetS (hazard ratio (HR) = 0.72, 95% confidence interval (CI) = 0.57-0.91, P = .007) but not in those without MetS (HR = 0.96, 95% CI = 0.73-1.25, P = .75); the test for statistical interaction was not significant (P = .13). PA reduced the risk of persistent MMD in participants with MetS (HR = 0.57, 95% CI = 0.41-0.79, P < .001) but not in those without MetS (HR = 0.97, 95% CI = 0.67-1.41, P = .87). The test for statistical interaction was significant (P = .04).

CONCLUSION

Moderate-intensity PA substantially reduces the risk of persistent MMD in older persons with functional limitations with MetS but not in those without MetS. Comparable results were observed for incident MMD. The LIFE PA program may be an effective strategy for reducing mobility disability in vulnerable older persons with MetS.

Study of Individualization and Bias in Nursing Home Fall Prevention Practices

OBJECTIVES

Little is known about how nursing home staff use resident characteristics to individualize care delivery or whether care is affected by implicit bias.

DESIGN

Randomized factorial clinical vignette survey.

SETTING

Sixteen nursing homes in North Carolina.

PARTICIPANTS

Nursing, rehabilitation, and social services staff (n = 433).

MEASUREMENTS

Vignettes describing hypothetical residents were generated from a matrix of clinical and demographic characteristics. Resident age, race and gender were suggested by a photo. Participants completed up to four randomly assigned vignettes (n = 1615), rating the likelihood that 12 fall prevention activities would be used for the resident. Fixed and random effects mixed model analysis examined the impact of vignette resident characteristics and staff characteristics on four intervention categories.

RESULTS

Staff reported a higher likelihood of fall prevention activities in all four categories for residents with a prior fall (0.2-0.5 points higher, 10 point scale, P < 0.05), but other risk factors did not affect scores. There was little evidence of individualization; only dementia increased the reported likelihood of environmental modification (0.3, P < 0.001, 95% CI 0.2-0.5). Individualization did not vary with staff licensure category or clinical experience. Registered nurses consistently reported higher likelihoods of all fall prevention activities than did licensed practical nurses, unlicensed staff and other professional staff (1.0-2.7 points, P < 0.001 to 0.005). There was a small degree of implicit racial bias; staff indicated that environmental modification would be less likely to occur in otherwise identical vignettes including a photo of a black rather than a white resident (-0.2 points, 95% CI -0.3 to -0.1).

CONCLUSION

Nursing home staff report a standardized approach to fall prevention without individualization. We found a small impact from implicit racial bias that should be further explored.

Understanding Falls Risk and Impacts in Chinese American Older Patients at a Community Health Center

While falls are highly prevalent and costly for older adults, little is known about falls for Asian Americans. Using a custom, evidence-based, bilingual fall risk assessment and management tool, our study examined the prevalence of falls among older Chinese-speaking patients at a community health center. We identified the risks for falls and explored an association of fall risk with emergency room (ER) and hospital use in this population. The setting was at a community health center in Oakland, CA. Participants included 839 older Asian American adults (ages 65-80 years) who spoke Cantonese/Mandarin. Primary care clinic staff administered a fall risk assessment and management tool at the time of clinic visits to assess patients' risk factors for falls. Of the total, 173 (20.6%) reported having fallen in the past year, with women comprising a majority (71.7%). 362 patients in the cohort (43.1%) reported fear of falling. For the subset of Medicaid managed care patients (n = 455, 54.3% of total) for whom we were able to obtain ER and hospital utilization data, 31 patients (14.5%) who reported a fall risk had an ER/hospital episode compared to 15 (6.2%) of those who did not self-report fall risks (statistically significant, p < 0.05). A targeted fall risk assessment and management tool designed by community-based primary care practitioners and utilized with linguistic and cultural competence to focus on Asian American older adults, can help establish the prevalence of falls in this understudied population and effectively identify those at higher risk for falls and subsequent ER/hospital utilization. More research is needed to understand the risk and impacts of falls in understudied populations and identify ways to prevent these costly falls.

Adoption of Evidence-Based Fall Prevention Practices in Primary Care for Older Adults with a History of Falls

A multifactorial approach to assess and manage modifiable risk factors is recommended for older adults with a history of falls. Limited research suggests that this approach does not routinely occur in clinical practice, but most related studies are based on provider self-report, with the last chart audit of United States practice published over a decade ago. We conducted a retrospective chart review to assess the extent to which patients aged 65+ years with a history of repeated falls or fall-related health-care use received multifactorial risk assessment and interventions. The setting was an academic primary care clinic in the Pacific Northwest. Among the 116 patients meeting our inclusion criteria, 48% had some type of documented assessment. Their mean age was 79 ± 8 years; 68% were female, and 10% were non-white. They averaged six primary care visits over a 12-month period subsequent to their index fall. Frequency of assessment of fall-risk factors varied from 24% (for home safety) to 78% (for vitamin D). An evidence-based intervention was recommended for identified risk factors 73% of the time, on average. Two risk factors were addressed infrequently: medications (21%) and home safety (24%). Use of a structured visit note template independently predicted assessment of fall-risk factors (p = 0.003). Geriatrics specialists were more likely to use a structured note template (p = 0.04) and perform more fall-risk factor assessments (4.6 vs. 3.6, p = 0.007) than general internists. These results suggest opportunities for improving multifactorial fall-risk assessment and management of older adults at high fall risk in primary care. A structured visit note template facilitates assessment. Given that high-risk medications have been found to be independent risk factors for falls, increasing attention to medications should become a key focus of both public health educational efforts and fall prevention in primary care practice.

Physician perspectives on care of individuals with severe mobility impairments in primary care in Southwestern Ontario, Canada

Despite the high health risks associated with severe mobility impairments, individuals with physical disabilities are less likely to receive the same level of primary care as able-bodied persons. This study explores family physicians' perspectives on primary care for individuals with mobility impairments to identify and better understand the challenges that prevent equitable service delivery to this group of patients. Semi-structured interviews were conducted in the autumn of 2012 with a purposeful sample of 20 family physicians practising in Southwestern Ontario to gather their perspectives of the personal and professional barriers to healthcare delivery for individuals with mobility impairments, including perceptions of challenges, contributing reasons and possible improvements. A thematic analysis was conducted on the transcripts generated from the interviews to identify perceptions of existing barriers and gaps in care, needs and existing opportunities for improving primary care for this patient population. Eight themes emerged from the interviews that contributed to understanding the perceived challenges of providing care to patients with mobility impairments: transportation barriers, knowledge gaps and practice constraints resulting in episodic care rather than preventive care, incongruence between perceived and actual accessibility to care, emergency departments used as centres for primary care, inattention to mobility issues among specialist and community services, lack of easily accessible practice tools, low patient volumes impact decision-making regarding building decreased motivation to expand clinical capacity due to low patient volume, and lastly, remuneration issues. Despite this patient population presenting with high healthcare needs and significant barriers and care gaps in primary care, low prevalence rates negatively impact the acquisition of necessary equipment and knowledge required to optimally care for these patients in typical primary care settings. Novel approaches to address inequitable healthcare practices for this vulnerable group are needed.

Fall prevention intervention technologies: A conceptual framework and survey of the state of the art

In recent years, an ever increasing range of technology-based applications have been developed with the goal of assisting in the delivery of more effective and efficient fall prevention interventions. Whilst there have been a number of studies that have surveyed technologies for a particular sub-domain of fall prevention, there is no existing research which surveys the full spectrum of falls prevention interventions and characterises the range of technologies that have augmented this landscape. This study presents a conceptual framework and survey of the state of the art of technology-based fall prevention systems which is derived from a systematic template analysis of studies presented in contemporary research literature. The framework proposes four broad categories of fall prevention intervention system: Pre-fall prevention; Post-fall prevention; Fall injury prevention; Cross-fall prevention. Other categories include, Application type, Technology deployment platform, Information sources, Deployment environment, User interface type, and Collaborative function. After presenting the conceptual framework, a detailed survey of the state of the art is presented as a function of the proposed framework. A number of research challenges emerge as a result of surveying the research literature, which include a need for: new systems that focus on overcoming extrinsic falls risk factors; systems that support the environmental risk assessment process; systems that enable patients and practitioners to develop more collaborative relationships and engage in shared decision making during falls risk assessment and prevention activities. In response to these challenges, recommendations and future research directions are proposed to overcome each respective challenge.

Temporal Patterns of In-Hospital Falls of Elderly Patients

BACKGROUND

A potentially important factor yet to receive adequate study is the time when hospital falls occur. A prior study conducted before the system-wide introduction of preventive measures revealed a biphasic 24-hour pattern of hospital falls with major peak in the morning.

OBJECTIVES

The purpose was to identify the temporal patterning of falls among elderly patients in hospitals with comprehensive fall prevention programs in place.

METHODS

A 4-year observational study was conducted by the local health authority in the five nonteaching public hospitals located in the province of Ferrara, Italy. Fall records involving patients of ages ≥65 years hospitalized in the general medical departments were used. Single- and multiple-component cosinor (time series) analyses were used to explore 24-hour, weekly, and annual patterns of falls.

RESULTS

A total of 763 falls were experienced by 709 different elderly hospitalized patients. Falls typically took place in the patient's hospital room (72%) and bathroom (23%). Major causes were patient instability (32%) and accident (13%), and most occurred when not wearing footwear (45%) or wearing inappropriate sling-back open-toe shoes (39%). Falls happened while standing (39%), while seated (21%), and while getting into, out of, or laying in bed (32%)-either with the bed rails raised or lowered. Fall outcome usually involved no injury (58%) or slight injury (35%), but some (7%) were disabling. Fall occurrence was higher during the night (46%) compared to either the morning (30%) or afternoon (24%) shift. Patterns across 24 hours were characterized by a single major and one or more minor peaks that seemed to be associated with a variety of scheduled patient, hospital, and nursing activities. Multiple-component cosinor analysis identified significant (p < .05) prominent day-night patterns according to fall location, patient position, cause, injury severity, and type of footwear. Falls were more frequent, but not significantly so, on Fridays, Sundays, and Mondays compared with Tuesdays, and were more frequent in winter and spring (p = .003).

DISCUSSION

Documentation by cause and circumstance of these moderate- to high-amplitude temporal patterns in hospital falls of elderly patients advances the knowledge of fall epidemiology by identifying the times of day, week, and year and nursing shifts of elevated risk that is of critical importance to improving hospital patient safety programs.

Sociotechnical probabilistic risk modeling to predict injurious falls in community living centers

The goal of this study was to apply sociotechnical probabilistic risk assessment to prioritize risks and prevention strategies for serious injurious falls of residents in nursing homes. Risk modeling teams consisted of 26 clinical and nonclinical staff from three Department of Veterans Affairs community living centers and one state Veteran's nursing home. Participants met in groups several times to identify and assign probabilities to provider and resident at-risk behaviors and equipment failures. They identified prevention strategies for the failures that accounted for the highest levels of risk. Six scenarios were modeled: (1) transferring from bed to wheelchair, (2) propelling from bedside to bathroom, (3) transferring from wheelchair to toilet, (4) transferring from toilet to wheelchair, (5) propelling from bathroom to bedside, and (6) transferring from wheelchair to bed. The greatest paths of risk were for residents with impaired mobility and high fragility. A 26% reduction in injurious falls could be achieved by (1) reducing the number of unassisted transfers through a modest improvement in response time to alarms, (2) installing automatic brake locks on 90% of wheelchairs, (3) making the wheelchair maintenance process highly reliable, and (4) decreasing improper transfer techniques by 10%.

Renal disease and accidental falls: a review of published evidence

BACKGROUND

The pathogenesis of falling is complex, and identification of risk factors may be essential for prevention. The relationship between renal disease and falls is unclear, and the goal of this study was to collect the available evidence and investigate the relationship between accidental falls and renal dysfunction.

METHODS

Electronic searches were performed in the MEDLINE, Scopus, Ovid SP and Web of Science databases to identify the appropriate literature. The themes used were: falls (combined in the title/abstract fall or falls or falling or faller* or fallen or slip* or trip* or (MeSH) accidental falls) and renal insufficiency (chronic or renal insufficiency or kidney diseases combined in title/abstract renal disease* or kidney disease* or renal insufficiency or kidney insufficiency or kidney failure or renal failure or MeSH renal insufficiency, chronic or renal insufficiency or kidney diseases). The incidence, risk factors, complications, and characteristics of the falls were analyzed.

RESULTS

Eight prospective cohorts including five cross-sectional studies, and one case-control study were identified. No randomized controlled studies were found. The incidence of falls in chronic kidney disease patients ranged between 1.18 and 1.60 fall/patient year. These were frequent in frail older adults on hemodialysis treatment. Falling relapses in the same group of patients caused serious consequences. Data on pre-end stage renal disease (ESRD) were scarce.

CONCLUSIONS

The risk of falling appears to be common in patients with renal dysfunction especially in older adults undergoing hemodialysis. On the other hand, we could not find any conclusive data on pre-ESRD patients.

Effect of a falls quality improvement program on serious fall-related injuries

OBJECTIVES

To determine whether a program that improves the quality of care for falls reduces the number of episodes of care for serious fall-related injuries.

DESIGN

Nonrandomized controlled trial.

SETTING

Four community-based primary care practices.

PARTICIPANTS

Individuals aged 75 and older who screened positive for fall risk.

INTERVENTION

A multicomponent quality improvement program (Assessing Care of Vulnerable Elders Practice Redesign for Improved Medical Care for Elders) involving face-to-face clinician education about falls and decision support to prompt primary care providers to implement appropriate care, including referral to appropriate community resources, in response to individuals screening positive for fall risk.

MEASUREMENTS

Episodes of care for selected fall-related injuries, based on healthcare claims.

RESULTS

Of 1,791 individuals with data available for analysis, 1,187 were in the intervention group, and 604 were in the control group. Mean age was 83, and more than two-thirds of the sample were women. After adjusting for potential confounders, there were no statistically significant differences between intervention and control groups in episodes of care for fall-related injuries during the 12-month (incidence rate ratio (IRR) 1.27, 95% confidence interval (CI) = 0.93-1.73) or 24-month (IRR 1.18, 95% CI = 0.93-1.49) period after initiation of the intervention.

CONCLUSION

Despite improving the care of falls, this quality improvement initiative did not result in a change in the number of episodes of care for serious fall-related injuries. Future work in community-based settings should test higher-intensity interventions to reduce fall-related injuries.

Assessment and management of fall risk in primary care settings

Falls among older adults are neither purely accidental nor inevitable; research has shown that many falls are preventable. Primary care providers play a key role in preventing falls. However, fall risk assessment and management is performed infrequently in primary care settings. This article provides an overview of a clinically relevant, evidence-based approach to fall risk screening and management. It describes resources, including the STEADI (Stopping Elderly Accidents, Deaths, and Injuries) tool kit that can help providers integrate fall prevention into their practice.

Facilitating Lewin's change model with collaborative evaluation in promoting evidence based practices of health professionals

Evidence based practices (EBPs) in clinical settings interact with and adapt to host organizational characteristics. The contextual factors themselves, surrounding health professions' practices, also adapt as practices become sustained. The authors assert the need for better planning models toward these contextual factors, the influence of which undergird a well-documented science to practice gap in literature on EBPs. The mechanism for EBP planners to anticipate contextual effects as programs Unfreeze their host settings, create Movement, and become Refrozen (Lewin, 1951) is present in Lewin's 3-step change model. Planning for contextual change appears equally important as planning for the actual practice outcomes among providers and patients. Two case studies from a Geriatric Education Center network will illustrate the synthesis of Lewin's three steps with collaborative evaluation principles. The use of the model may become an important tool for continuing education evaluators or organizations beginning a journey toward EBP demonstration projects in clinical settings.

Sit-stand powered mechanical lifts in long-term care and resident quality indicators

OBJECTIVE

To determine associations between long-term care powered mechanical lift (PML) availability and mobility-related resident outcomes.

METHODS

Long-term care directors of nursing (N = 271) nationwide gave facility information on the PML availability and the lifting policy to which we linked data on mobility-related resident outcomes from the Centers for Medicare & Medicaid Services Minimum Data Set Quality Indicators.

RESULTS

Four of six Centers for Medicare & Medicaid Services-derived resident indicators improved with the PML number but were maximal for the sit-stand lift use. In facilities with the fewest lifts, 16% of residents had pressure ulcers and 4% were bedfast. In facilities with the maximum number of lifts, only 10% had pressure ulcers (P = 0.000) and 2% were bedfast (P = 0.002). Although falls were more frequent with more lift use, this risk was blunted by a comprehensive safe lift program.

CONCLUSION

The PML availability is associated with benefits to resident outcomes, and accompanying risks are mitigated by safe lift policies.

Validity and reliability of the modified John Hopkins Fall Risk Assessment Tool for elderly patients in home health care

This prospective cohort study was conducted to evaluate the validity and reliability of the modified Johns Hopkins Fall Risk Assessment Tool (mJH-FRAT) among elderly patients receiving home health care visits. Out of 107 patients, 33 (30.8%) had one or more falls and seven (6.5%) experienced falls with injury. Receiver Operating Characteristics of the tool in predicting falls showed an Area Under Curve (AUC) of 0.66 (p = 0.011) with sensitivity and specificity of 72.5% and 52.2% at the cutoff score of 14. For predicting falls with injury, the AUC was 0.82 (p = 0.016) with sensitivity and specificity of 100% and 65.9% at the cutoff score of 17. Inter-rater reliability of the tool was 85.7% agreement with Cohen's kappa of 0.714 (p < 0.001). The mJH-FRAT is a simple and easy-to-use multi-factor fall risk assessment tool with promising sensitivity, specificity and inter-rater reliability for prospectively identifying patients at risk of falls with injury among community-dwelling elderly populations.

Health maintenance in older adults: combining evidence and individual preferences

There is increasing interest in maintaining health and delaying disability for older adults as this population segment expands. And instead of focusing on a traditional disease-specific approach to health maintenance, there is an ongoing shift to a patient-centered approach, and defining outcomes based on the older adults' goals. In this approach, their goals and preferences are central, and other factors such as their health status and prognosis help determine which goals may be realistic. These subjective goals and objective characteristics are then balanced with the risks, benefits, and harms of established evidence-driven health-maintenance recommendations. Hence, older adults share their goals and preferences with clinicians; while clinicians share information on risks, benefits, harms, and uncertainties of existing health-maintenance recommendations, and help guide the older adult through how existing evidence can respond to their health goals and preferences. In this article, the concept of patient-centered care in the context of health maintenance for older adults is discussed; and health maintenance recommendations for older adults are reviewed.

Differing approaches to falls and fracture prevention between Australia and Colombia

Falls and fractures are major causes of morbidity and mortality in older people. More importantly, previous falls and/or fractures are the most important predictors of further events. Therefore, secondary prevention programs for falls and fractures are highly needed. However, the question is whether a secondary prevention model should focus on falls prevention alone or should be implemented in combination with fracture prevention. By comparing a falls prevention clinic in Manizales (Colombia) versus a falls and fracture prevention clinic in Sydney (Australia), the objective was to identify similarities and differences between these two programs and to propose an integrated model of care for secondary prevention of fall and fractures. A comparative study of services was performed using an internationally agreed taxonomy. Service provision was compared against benchmarks set by the National Institute for Health and Clinical Excellence (NICE) and previous reports in the literature. Comparison included organization, administration, client characteristics, and interventions. Several similarities and a number of differences that could be easily unified into a single model are reported here. Similarities included population, a multidisciplinary team, and a multifactorial assessment and intervention. Differences were eligibility criteria, a bone health assessment component, and the therapeutic interventions most commonly used at each site. In Australia, bone health assessment is reinforced whereas in Colombia dizziness assessment and management is pivotal. The authors propose that falls clinic services should be operationally linked to osteoporosis services such as a “falls and fracture prevention clinic,” which would facilitate a comprehensive intervention to prevent falls and fractures in older persons.

Finding falls in ambulatory care clinical documents using statistical text mining

OBJECTIVE

To determine how well statistical text mining (STM) models can identify falls within clinical text associated with an ambulatory encounter.

MATERIALS AND METHODS

2241 patients were selected with a fall-related ICD-9-CM E-code or matched injury diagnosis code while being treated as an outpatient at one of four sites within the Veterans Health Administration. All clinical documents within a 48-h window of the recorded E-code or injury diagnosis code for each patient were obtained (n=26 010; 611 distinct document titles) and annotated for falls. Logistic regression, support vector machine, and cost-sensitive support vector machine (SVM-cost) models were trained on a stratified sample of 70% of documents from one location (dataset Atrain) and then applied to the remaining unseen documents (datasets Atest-D).

RESULTS

All three STM models obtained area under the receiver operating characteristic curve (AUC) scores above 0.950 on the four test datasets (Atest-D). The SVM-cost model obtained the highest AUC scores, ranging from 0.953 to 0.978. The SVM-cost model also achieved F-measure values ranging from 0.745 to 0.853, sensitivity from 0.890 to 0.931, and specificity from 0.877 to 0.944.

DISCUSSION

The STM models performed well across a large heterogeneous collection of document titles. In addition, the models also generalized across other sites, including a traditionally bilingual site that had distinctly different grammatical patterns.

CONCLUSIONS

The results of this study suggest STM-based models have the potential to improve surveillance of falls. Furthermore, the encouraging evidence shown here that STM is a robust technique for mining clinical documents bodes well for other surveillance-related topics.

Nurse care manager contribution to quality of care in a dual-eligible special needs plan

We evaluated the quality of care provided to older patients with complex needs in a dual-eligible, community-based Medicare Special Needs Plan that used a nurse care manager model. Care provided by physicians was substantially supplemented by nurse care managers, as measured by Assessing Care of Vulnerable Elders quality indicators. We describe selected nurse care manager activities for six geriatric conditions (falls, dementia, depression, nutrition, urinary incontinence, and end-of-life care) during provision of patient care coordination and management for patients in the highest decile of clinical complexity. We identify areas of high nurse performance (i.e., falls screening, functional assessment, behavioral interventions for dementia problems, advance care planning) and areas of potential missed opportunities (i.e., follow up for new memory problems, targeted dementia counseling, nutrition, and behavioral approaches to urinary incontinence). Increasing the collaborative interaction between nurses providing care in this model and physicians has the potential to enhance nurses' contributions to primary care for vulnerable older adults.

Watching Their Steps: Integrating Vision Intervention Into Daily Practice to Limit Fall Risk at Skilled Nursing Facilities

Strategies that address decreased vision are an important part of multifactorial interventions to prevent falls and facilitate safe participation in valued occupations.

Occupational therapy in fall prevention: current evidence and future directions

Falls are a serious public health concern among older adults in the United States. Although many fall prevention recommendations exist, such as those published by the American Geriatrics Society (AGS) and the British Geriatrics Society (BGS) in 2010, the specific role of occupational therapy in these efforts is unclear. This article presents a scoping review of current published research documenting the role of occupational therapy in fall prevention interventions among community-dwelling older adults, structured by the AGS and BGS guidelines. We identified evidence for occupational therapy practitioner involvement in fall prevention in environmental modifications, exercise, and multifactorial and multicomponent interventions. Although research documenting the efficacy of occupational therapy interventions is identified as part of the Occupational Therapy Practice Framework: Domain and Process (2nd ed.; American Occupational Therapy Association, 2008), we identified little or no such research examining interventions to modify behaviors (e.g., fear of falling), manage postural hypotension, recommend appropriate footwear, and manage medications. Although occupational therapy is represented in the fall prevention research, the evidence for the profession's role in many areas is still lacking.

Accuracy of fall prediction in Parkinson disease: six-month and 12-month prospective analyses

Introduction. We analyzed the ability of four balance assessments to predict falls in people with Parkinson Disease (PD) prospectively over six and 12 months. Materials and Methods. The BESTest, Mini-BESTest, Functional Gait Assessment (FGA), and Berg Balance Scale (BBS) were administered to 80 participants with idiopathic PD at baseline. Falls were then tracked for 12 months. Ability of each test to predict falls at six and 12 months was assessed using ROC curves and likelihood ratios (LR). Results. Twenty-seven percent of the sample had fallen at six months, and 32% of the sample had fallen at 12 months. At six months, areas under the ROC curve (AUC) for the tests ranged from 0.8 (FGA) to 0.89 (BESTest) with LR+ of 3.4 (FGA) to 5.8 (BESTest). At 12 months, AUCs ranged from 0.68 (BESTest, BBS) to 0.77 (Mini-BESTest) with LR+ of 1.8 (BESTest) to 2.4 (BBS, FGA). Discussion. The various balance tests were effective in predicting falls at six months. All tests were relatively ineffective at 12 months. Conclusion. This pilot study suggests that people with PD should be assessed biannually for fall risk.

Vestibular rehabilitation of older adults with dizziness

The role of rehabilitation for treatment of older adults with dizziness and balance disorders is reviewed. Theories related to functional recovery from peripheral and central vestibular disorders are presented. Suggestions on which older adults might benefit from vestibular rehabilitation therapy are presented. Promising innovative rehabilitation strategies and technologies that might enhance recovery of the older adult with balance dysfunction are discussed.

Formative evaluation of the telecare fall prevention project for older veterans

Background

Fall prevention interventions for community-dwelling older adults have been found to reduce falls in some research studies. However, wider implementation of fall prevention activities in routine care has yielded mixed results. We implemented a theory-driven program to improve care for falls at our Veterans Affairs healthcare facility. The first project arising from this program used a nurse advice telephone line to identify patients' risk factors for falls and to triage patients to appropriate services. Here we report the formative evaluation of this project.

Methods

To evaluate the intervention we: 1) interviewed patient and employee stakeholders, 2) reviewed participating patients' electronic health record data and 3) abstracted information from meeting minutes. We describe the implementation process, including whether the project was implemented according to plan; identify barriers and facilitators to implementation; and assess the incremental benefit to the quality of health care for fall prevention received by patients in the project. We also estimate the cost of developing the pilot project.

Results

The project underwent multiple changes over its life span, including the addition of an option to mail patients educational materials about falls. During the project's lifespan, 113 patients were considered for inclusion and 35 participated. Patient and employee interviews suggested support for the project, but revealed that transportation to medical care was a major barrier in following up on fall risks identified by nurse telephone triage. Medical record review showed that the project enhanced usual medical care with respect to home safety counseling. We discontinued the program after 18 months due to staffing limitations and competing priorities. We estimated a cost of $9194 for meeting time to develop the project.

Conclusions

The project appeared feasible at its outset but could not be sustained past the first cycle of evaluation due to insufficient resources and a waning of local leadership support due to competing national priorities. Future projects will need both front-level staff commitment and prolonged high-level leadership involvement to thrive.

Medical care for the final years of life: "When you're 83, it's not going to be 20 years"

The case of an 83-year-old man who has had a fall-related injury and continues to be the sole caregiver for his wife who has dementia exemplifies a common situation that clinicians face--planning for the final years of an elderly individual's life. To appropriately focus on the patient's most pressing issues, the approach should begin with an assessment of life expectancy and incorporation of evidence-based care whenever possible. Short-term issues are focused on efforts to restore the patient to his previous state of health. Mid-range issues address providing preventive care, identifying geriatric syndromes, and helping him cope with the psychosocial needs of being a caregiver. Long-term issues relate to planning for his eventual decline and meeting his goals for the end of life. Unfortunately, the workload and inefficiencies of primary care practice present barriers to providing optimal care for older patients. Systematic approaches, including team care, are needed to adequately manage chronic diseases and coordinate care.