Fear of Falling in Older Adults: A Scoping Review of Recent Literature

Prevalence and outcomes of fear of falling in older adults with falls at the emergency department: a multicentric observational study

PURPOSE

Fear of falling (FOF) may result in activity restriction and deconditioning. The aim of the study was to identify factors associated with FOF in older patients and to investigate if FOF influenced long-term outcomes.

METHODS

Multicentric, observational, prospective study including patients 65 years or older attending the emergency department (ED) after a fall. Demographical, patient- and fall-related features were recorded at the ED. FOF was assessed using a single question. The primary outcome was all-cause death. Secondary outcomes included new fall-related visit, fall-related hospitalisation, and admission to residential care. Logistic regression and Cox regression models were used for statistical analyses.

RESULTS

Overall, 1464 patients were included (47.1% with FOF), followed for a median of 6.2 years (2.2-7.9). Seven variables (age, female sex, living alone, previous falls, sedative medications, urinary incontinence, and intrinsic cause of the fall) were directly associated with FOF whereas use of walking aids and living in residential care were inversely associated. After the index episode, 748 patients (51%) died (median 3.2 years), 677 (46.2%) had a new fall-related ED visit (median 1.7 years), 251 (17.1%) were hospitalised (median 2.8 years), and 197 (19.4%) were admitted to care (median 2.1 years). FOF was associated with death (HR 1.239, 95% CI 1.073-1.431), hospitalisation (HR 1.407, 95% CI 1.097-1.806) and institutionalisation (HR 1.578, 95% CI 1.192-2.088), but significance was lost after adjustment.

CONCLUSION

FOF is a prevalent condition in older patients presenting to the ED after a fall. However, it was not associated with long-term outcomes. Future research is needed to understand the influence of FOF in maintenance of functional capacity or quality of life.

A pilot study to identify factors associated with frailty within the World Trade Center general responder cohort

BACKGROUND

Given the significant exposures experienced by the World Trade Center (WTC) general responders, there is increasing interest in understanding the effect of these exposures on aging in this population. We aim to identify factors that may be associated with frailty, a clinical syndrome characterized by a decrease in one's reserve that has been linked to poor health outcomes.

METHODS

WTC general responders enrolled in the WTC Health Program aged 50 and older provided informed consent. Validated frailty assessments, the Frailty Phenotype (with the Johns Hopkins Frailty Assessment Calculator) along with the FRAIL scale, categorized nonfrail from prefrail/frail. Fall risk, functional status, and cognition were also assessed. WTC variables, including an identified WTC-certified condition, were utilized. The risk of frailty was estimated using log binomial regression analysis. A 95% confidence interval (CI) was used to estimate the prevalence ratio (PR).

RESULTS

One hundred and six participants were included; 38 (35.8%) were classified as pre-frail or frail. More of the pre-frail/frail group were obese (57.9% vs. 25%; p = 0.004) and had a WTC-certified condition (78.9% vs. 58.8%; p = 0.036). Obesity (PR = 2.43, 95% CI = 1.31, 4.53), a WTC-certified condition (PR = 1.77, 95% CI = 1.09, 2.89), and risk of falling (PR = 1.97, 95% CI = 1.01, 3.84) were independently associated with frailty.

CONCLUSIONS

Obesity and having a WTC-certified condition were found to be risk factors for frailty in our pilot study. Future work may focus on further identifying risk factors for frailty in the larger WTC general responder population.

Contributing factors and interventions for fear of falling in stroke survivors: a systematic review

OBJECTIVES

The purpose of this study was to provide a comprehensive overview of the prevalence, measurement tools, influencing factors, and interventions for fear of falling (FOF) in stroke survivors.

METHODS

A PRISMA-guided systematic literature review was conducted. PubMed, EMBASE, Cochrane, and Web of Science were systematically searched. The search time was up to February 2023. All observational and experimental studies investigating FOF in stroke patients were included. The assessment tool of the Joanna Briggs Institute was used to assess the quality of the included studies and the risk of bias assessment. (PROSPERO: CRD42023412522).

RESULT

A total of 25 observational studies and 10 experimental studies were included. The overall quality of the included studies was "low" to "good." The most common tool used to measure the FOF was the Falls Efficacy Scale-International (FES-I). The prevalence of FOF was 42%- 93.8%. Stroke survivors with physical impairments have the highest prevalence of FOF. The main risk factors for the development of FOF in stroke survivors were female gender, use of assistive devices, balance, limb dysfunction, and functional mobility. The combination of cognitive behavioral and exercise interventions is the most effective strategy.

CONCLUSIONS

This review suggests that the prevalence of FOF in stroke survivors is high and that understanding the factors associated with FOF in stroke patients can help develop multifactorial prevention strategies to reduce FOF and improve quality of life. In addition, a uniform FOF measurement tool should be used to better assess the effectiveness of interventions for stroke survivors.

ETHICS APPROVAL

PROSPERO registration (CRD42023412522).

Demographics moderated the association of symptom burden with falls and fall-related outcomes

OBJECTIVES

To examine whether (1) prior-year symptom burden predicted later-year falls and fall-related outcomes and (2) demographics moderated the longitudinal effects of symptom burden on falls and fall-related outcomes among community-dwelling older adults.

METHODS

We used 2011-2018 National Health and Aging Trends Study data that included 9,060 community-dwelling older adults (contributed 34,327 observations). Falls and fall-related outcomes included self-reported falls, multiple falls, fear of falling (FOF), and FOF limiting activity. Symptom burden was defined as the presence of pain, insomnia, breathing difficulty, depressive symptoms, anxiety, and fatigue, and calculated the number of symptoms (range from 0 to 6). Binomial logistic regression was used to examine the associations between symptom burden and falls and fall-related outcomes and the moderation effects of demographic factors.

RESULTS

The majority of the sample were aged between 65 and 79 years old (57.7%), non-Hispanic White (70.5%), and female (58.4%). Each additional symptom was associated with an increased risk of falls (Adjusted Odds Ratio [AOR]: 1.13, 95% CI: 1.10-1.15), multiple falls (AOR: 1.15, 95% CI: 1.12-1.18), FOF (AOR: 1.20, 95% CI: 1.18-1.23), and FOF limiting activity (AOR: 1.24, 95% CI: 1.20-1.28). Age, race/ethnicity, education, and living arrangement statistically significantly moderated the relationships between symptom burden and falls and fall-related outcomes.

CONCLUSIONS

Symptom burden predicted falls, multiple falls, FOF and FOF limiting activity, and demographics may differentially modify this risk. Individually tailored symptom assessment and management plans should be incorporated into fall risk assessment and interventions for community-dwelling older adults living.

Exploring the relationship between falls, fall-related psychological concerns, and personality traits in adults: A scoping review protocol

Background and Aims

Personality traits, such as neuroticism and extraversion, are emerging as important predictors of falls. Despite their significance, existing fall prevention programs often overlook these traits, creating a notable research gap. This study aims to conduct a comprehensive scoping review to explore the existing literature on the relationships among personality traits, falls, and fall-related psychological concerns (FrPCs).

Methods

This scoping review will adhere to the framework established by Arksey and O'Malley, incorporating extensions recommended by the Joanna Briggs Institute and using the PRISMA-ScR checklist. A thorough search strategy will be employed, aligning with the population, concept, and context (PCC) selection criteria. Electronic databases, including MEDLINE, APA PsycINFO, Web of Science, CINAHL, and SPORTDiscus, will be searched from their inception to the present. Additionally, a manual search of the reference lists of identified and relevant full-text articles will be conducted. Two independent reviewers will screen titles and abstracts, perform full-text reviews, and extract data from pertinent articles.

Discussion

Personality traits are increasingly recognized as influential predictors of falls and related psychological concerns. This review aims to make a substantial contribution to the existing literature by being the first to comprehensively explore and provide a descriptive synthesis of the relationship between personality traits and falls, as well as FrPCs in adults. It is hoped that the outcomes of this review will enhance our comprehension of the role of personality traits in falls, potentially informing future research and strategies for this critical area of study.

Scoping Review Registration

This scoping review protocol was registered with Open Science Framework (https://doi.org/10.17605/OSF.IO/KR74X).

Changes in instrumental activities daily living limitations and their associated factors according to gender in community-residing older adults: A longitudinal cohort study

BACKGROUND

Increases in dependence among older adults cause increases in care needs and social care burden. Instrumental activities of daily living (IADL) are often used to assess the independence of older adults residing in communities. Various factors affect IADL limitations, but few studies confirm gender differences in IADL limitations in older adults. This study explored the changes in incidence of IADL limitations across 14 years and identified the factors associated with IADL limitations according to gender among older adults in Korea.

METHOD

This study uses secondary data analysis with 2006-2020 data from the Korean Longitudinal Study of Aging (KLoSA), a longitudinal cohort study. Among the total 10,254 participants, 1,230 adults aged 65 years and over who met the criteria were included in the final analysis. For each IADL item, a limitation was defined when the response was partial or complete dependence. Multivariate logistic regression was performed to identify the factors (in 2006) associated with IADL limitations in 2020.

RESULTS

The mean age of the participants at baseline was 69.64 years (SD 3.93), and 61.0% of participants were female. Total scores for IADL limitations increased gradually across 14 years in all participants, and observed changes were statistically significant. The top three ranked items of IADL limitations differed according to gender in 2020: the top limitations in men were preparing meals, laundry, and using public transportation, and the top limitations in women were using public transportation, going out, and handling money. Factors associated with total IADL limitations were grip strength in men and age, dementia, fear of fall, and grip strength in women. Factors associated with the top three ranked items of IADL limitations differed according to gender.

CONCLUSION

The incidence of IADL limitations gradually increased in all participants over a 14-year period. In older adults in Korea, gender differences were confirmed in the factors associated with IADL limitations, as well as in the main limited activities. To minimize IADL limitations in community-residing older adults, it is necessary to plan tailored interventions.

Purpose in Life and Risk of Falls: A Meta-Analysis of Cross-Sectional and Prospective Associations

Background and Aim: Purpose in life is an aspect of well-being that is associated with better health outcomes in older adulthood. We examine the association between purpose in life and likelihood of a recent fall and risk of an incident fall over time. Methods: Purpose in life and falls were reported concurrently and falls were reported again up to 16 years later in four established longitudinal studies of older adults (total N = 25,418). Results: A random-effects meta-analysis of the four samples indicated that purpose was associated with a 14% lower likelihood of having fallen recently at baseline (meta-analytic OR = 0.88, 95% CI [0.84-0.92]). Among participants who reported no falls at baseline (N = 15,632), purpose was associated with a nearly 10% lower risk of an incident fall over the up to 16-year follow-up (meta-analytic HR = 0.92, 95% CI [0.90-0.94]). These associations were independent of age, sex, race, ethnicity, and education, were not moderated by these factors, and persisted controlling for physical activity and disease burden. Conclusion and Recommendations: Purpose in life is a meaningful aspect of well-being that may be useful to identify individuals at risk for falling, particularly among individuals without traditional risk factors, and be a target of intervention to reduce fall risk.

Prefrontal and Motor Planning Cortical Activity during Stepping Tasks Is Related to Task Complexity but Not Concern about Falling in Older People: A fNIRS Study

This study investigated the effect of concern about falling on neural efficiency during stepping in older people. Community-dwellers aged >65 years were categorised as having low (n = 71) and high (n = 28) concerns about falling based on the Iconographical Falls Efficacy Scale (IconFES 10-item, scores <19 and ≥19, respectively). Participants performed a choice stepping reaction time test (CSRT), an inhibitory CSRT (iCSRT), and a Stroop stepping test (SST)) on a computerised step mat. Cortical activity was recorded using functional near-infrared spectroscopy. There were no significant differences in stepping response times or cortical activity in the dorsolateral prefrontal cortex (DLPFC), supplementary motor area (SMA), and premotor cortex (PMC) between those with and without concern about falling. However, stepping response times and cortical activity in the PFC, SMA, and PMC were significantly higher in the SST compared with the CSRT in the whole sample. PMC activity was also higher in the SST compared to the iCSRT. These findings demonstrate that cortical activity is higher in cognitively demanding stepping tasks that require selective attention and inhibition in healthy older people. The lack of association between concern about falling and neural efficiency during stepping in this older sample may reflect their only moderate scores on the IconFES.

Association Between Concerns About Falling and Risk of Injurious Falls in Older Adults: The Role of Balance Impairment

OBJECTIVES

We aimed to examine the extent to which concerns about falling are associated with the risk of injurious falls in older adults, and to explore the role of balance impairment in this association.

DESIGN

Prospective study with a 5-year follow-up.

SETTING AND PARTICIPANTS

Participants were 1281 people, aged ≥60 years (62.5% women), from the Swedish National Study on Aging and Care in Kungsholmen.

METHODS

Data on injurious falls during 5 years of follow-up was obtained from national registers. Cox and Laplace regression models were applied to examine injurious falls in relation to concerns about falling (binary variable), balance impairment (one-leg balance test), or an indicator variable with 4 mutually exclusive categories based on the presence of concerns about falling and balance impairment.

RESULTS

There was no statistically significant association between concerns about falling and injurious falls in the total sample when adjusting for covariates. We found significant interactions of concerns about falling with balance impairment and age (<70 vs ≥80 years), so that the association between concerns about falling and injurious falls was more evident in people with better balance and the younger-old participants (P < .05). Having only concerns about falling [hazard ratio (HR) 2.06, 95% CI 1.22, 3.48], only balance impairment (HR 2.22, 95% CI 1.38, 3.56), or both (HR 2.35, 95% CI 1.45, 3.82) were associated with an increased risk of injurious falls compared to those with neither concerns about falling nor balance impairment.

CONCLUSIONS AND IMPLICATIONS

Our results suggest that concerns about falling may increase the risk of injurious falls, especially among younger-old people or those without objective balance impairment.

Advances in mobility aid use reporting: situational context and objective measurement improve understanding of daily aid use in older adults

BACKGROUND

Understanding mobility aid use has implications for falls risk reduction and aid prescription. However, aid use in daily life is understudied and more complex than revealed by commonly used yes/no self-reporting.

AIMS

To advance approaches for evaluating mobility aid use among older adults using a situational (context-driven) questionnaire and wearable sensors.

METHODS

Data from two cross-sectional observational studies of older adults were used: (1) 190 participants (86 ± 5 years) completed tests of standing, sit-to-stand, walking, grip strength, and self-reported fear of falling and (2) 20 participants (90 ± 4 years) wore two body-worn and one aid-mounted sensors continuously for seven days to objectively quantify aid use during walking. Situational and traditional binary reporting stratified participants into aid dependency levels (0-4) and aid-user groups, respectively. Physical performance and fear of falling were compared between aid users, and dependency levels and sensor-derived walking behaviors were compared to reported aid use.

RESULTS

Physical performance and fear of falling differed between aid-user groups (P < 0.05). Sensor-derived outputs revealed differences in walking behaviors and aid use when categorized by dependency level and walking bout length (P < 0.05). Walking bout frequency (rho(18) = - 0.47, P = 0.038) and aid use time (rho(13) = .72, P = 0.002) were associated with dependency level.

DISCUSSION

Comparisons of situational aid dependency revealed heterogeneity between aid users suggesting binary aid use reporting fails to identify individual differences in walking and aid use behaviors.

CONCLUSIONS

Enhanced subjective aid use reporting and objective measurements of walking and aid use may improve aid prescription and inform intervention to support safe and effective mobility in older adults.

Fear of falling: Scoping review and topic analysis using natural language processing

Fear of falling (FoF) is a major concern among older adults and is associated with negative outcomes, such as decreased quality of life and increased risk of falls. Despite several systematic reviews conducted on various specific domains of FoF and its related interventions, the research area has only been minimally covered by scoping reviews, and a comprehensive scoping review mapping the range and scope of the research area is still lacking. This review aims to provide such a comprehensive investigation of the existing literature and identify main topics, gaps in the literature, and potential opportunities for bridging different strains of research. Using the PRISMA-ScR guidelines, we searched the Cochrane Database of Systematic Reviews, CINAHL, Embase, MEDLINE, PsycInfo, Scopus, and Web of Science databases. Following the screening process, 969 titles and abstracts were chosen for the review. Pre-processing steps included stop word removal, stemming, and term frequency-inverse document frequency vectorization. Using the Non-negative Matrix Factorization algorithm, we identified seven main topics and created a conceptual mapping of FoF research. The analysis also revealed that most studies focused on physical health-related factors, particularly balance and gait, with less attention paid to cognitive, psychological, social, and environmental factors. Moreover, more research could be done on demographic factors beyond gender and age with an interdisciplinary collaboration with social sciences. The review highlights the need for more nuanced and comprehensive understanding of FoF and calls for more research on less studied areas.

Fear of falling and associated factors among older adults in Southeast Asia: a systematic review

OBJECTIVES

The aim of this study was to provide a comprehensive overview of the prevalence, measurement scales, related factors and interventions for fear of falling (FOF) among older adults in Southeast Asia.

STUDY DESIGN

This was a systematic review.

METHODS

Published research studies on FOF among older adults were searched using the following databases: PubMed, Cochrane Library, Scopus, ASEAN Citation Index, Thai Journal Citation Index, Malaysian Journal Citation Report and Google Scholar. All observational and experimental studies investigating FOF among community-dwelling older adults in Southeast Asia were eligible. A narrative synthesis was used to describe the findings. The Joanna Briggs Institute checklist was used to assess the quality and risk of bias of the included studies.

RESULTS

A total of 15 observational studies and three experimental studies were included after screening 2112 titles and abstracts. These studies, published between 2011 and 2021, were conducted in Malaysia, Singapore, Thailand and Vietnam. The FOF prevalence ranged from 21.6% to 88.2%. The most commonly used FOF assessment tool was the Falls Efficacy Scale-International. Well-reported related factors of FOF were female sex, advanced age, balance impairment and fall history. All experimental studies utilising single- or multi-component interventions comprised an exercise approach. Limited studies have considered environmental factors.

CONCLUSIONS

Various related factors of FOF and the interventions implemented were revealed. Public health researchers and policymakers should consider the factors related to FOF in practical FOF intervention and prevention strategies. Further evidence on FOF issues is required to understand the multidimensional characteristics of FOF, specifically the environmental aspects of older adults in Southeast Asia.

The association between physical activity and fear of falling among community-dwelling older women in China: the mediating role of physical fitness

Background

This study aimed to explore the association between physical activity (PA) and fear of falling (FOF) and to determine whether this relationship was mediated by physical fitness (PF) in community-dwelling older women.

Methods

For this cross-sectional study, a total of 1,108 older women were recruited. Moderate-to-vigorous physical activity (MVPA) and light physical activity (LPA) were objectively measured by accelerometers. Physical fitness indicators including body mass index (BMI), forced vital capacity, choice reaction time, grip strength, sit and reach, and five times sit-to-stand were measured. FOF was evaluated by the Chinese version of the activities-specific balance confidence scale. A stepwise linear regression model analysis was used for mediation analysis, and bootstrap analysis was used to verify the mediation effects.

Result

The Pearson correlation coefficient results suggested that MVPA was significantly and negatively correlated with FOF while LPA was not correlated with FOF. Logistic regression analysis suggested a significant association between MVPA, BMI, forced vital capacity, choice reaction time, sit and reach, grip strength, five times sit-to-stand, and FOF. The mediation analysis showed a negative relationship between MVPA and FOF. BMI completely mediated the relationship between MVPA and FOF while sit and reach, five times sit-to-stand, and forced vital capacity partially mediated the relationship between MVPA and FOF.

Conclusion

Accumulation of more daily MVPA was associated with reducing the odds of FOF in community-dwelling older women. PF indicators fully or partially mediate the relationship between MVPA and FOF. Therefore, more intervention efforts should focus on the promotion of MVPA to improve PF and thus reduce FOF among older women.

Overcoming waves of helplessness: The meaning of experiencing fear of falling

Fear of falling (FOF) is prevalent among older adults. While the phenomenon has been conceptually defined and the factors associated with FOF are evident in the nursing literature, the deeply personal experience of this fear from the perspective of older adults is often overlooked. The aim of this study was to explore the meaning of experiencing FOF among older adults (N = 4). Each participant was interviewed twice using van Manen's interpretive phenomenological methodology. Four major interpretive themes emerged: Loss of Self, Part of my Existence, Remaining Safe Within the Boundaries of Fear, and The Exhausting Appraisal of Relationships. While the older adults struggled to manage their FOF, a deeper meaning was expressed during a relentless striving for self-preservation. While FOF can be an experience of overwhelming helplessness, the older adults in this study demonstrated personal resiliency, a perspective that is often lacking in the current literature.

Older people's experience of the partial lockdown during the COVID-19 pandemic in Switzerland: a cross-sectional study

OBJECTIVES

This study aimed to evaluate older people's experience of a COVID-19 partial lockdown (16 March-11 May 2020) in Lausanne, Switzerland.

SETTING AND PARTICIPANTS

Community-dwelling participants of the Lausanne cohort (Lc65+) in 2020, aged 71-86 years (n=2642).

DESIGN AND OUTCOME

This cross-sectional study was nested within the Lc65+ longitudinal study. A specific COVID-19 questionnaire was sent on 17 April 2020 to evaluate participants' experience of the lockdown (outcome). Multinomial logistic regression models were used to determine the sociodemographic, living environment, health and social factors associated.

RESULTS

Out of 2642 participants, 67.8% described the lockdown as 'somewhat' difficult (reference group), 21.5% as 'not at all' difficult (positive) and 10.7% as 'very or extremely' difficult (negative). The relative risk of a positive experience was higher in participants living alone (relative risk ratio, RRR=1.93, 95% CI 1.52 to 2.46) or in a house (RRR=1.49, 1.03 to 2.16); lower in those who reported fear of falling (RRR=0.68, 0.54 to 0.86), functional difficulties (RRR=0.78, 0.61 to 0.99), feeling of loneliness (RRR=0.67, 0.49 to 0.91), unfamiliarity with communication technologies (RRR=0.69, 0.52 to 0.91), usual social support (RRR=0.71, 0.50 to 0.93), previous participation in group activities (RRR=0.74, 0.59 to 0.92) and among women (RRR=0.75, 0.59 to 0.95). The relative risk of a negative experience was higher in participants with fear of falling (RRR=1.52, 1.07 to 2.15), and lower in those who had a terrace/garden (RRR=0.66, 0.44 to 0.99) and owned a dog (RRR=0.32, 0.11 to 0.90).

CONCLUSIONS

Only one in 10 participants experienced the lockdown as very or extremely difficult. Specific interventions targeting vulnerability factors, such as fear of falling, could lessen the impact of any future similar situation.

Development of a Daily Living Self-Efficacy Scale for Older Adults in Japan

OBJECTIVES

Older adults tend to experience decreased enjoyment and fulfillment in life, social interactions, and independent living, with aging. These situations often result in lower levels of daily living self-efficacy in activities, which is one of the factors resulting in a decline in the quality of life (QOL) among older individuals. For this reason, interventions that help maintain daily living self-efficacy among older adults may also help maintain a good QOL. The objective of this study was to develop a daily living self-efficacy scale for the elderly that can be used to evaluate the effects of interventions aimed at enhancing self-efficacy.

METHODS

An expert meeting involving specialists in dementia treatment and care was held, to prepare a draft for a daily living self-efficacy scale. In the meeting, previous studies on self-efficacy among older adults, which were collected in advance, were reviewed, and the experiences of the specialists were discussed. Based on the reviews and discussions, a draft of a daily living self-efficacy scale comprising 35 items was prepared. This study on daily living self-efficacy was conducted from January 2021 to October 2021. The internal consistency and concept validity of the scale were evaluated based on the assessment data.

RESULTS

The mean age ± standard deviation of the 109 participants was 84.2 ± 7.3 years. The following five factors were extracted based on factor analysis: Factor 1, "Having peace of mind"; Factor 2, "Maintaining healthy routines and social roles"; Factor 3, "Taking personal care of oneself"; Factor 4, "Rising to the challenge"; and Factor 5, "Valuing enjoyment and relationships with others". The Cronbach's alpha coefficient exceeded 0.7, thereby suggesting sufficiently high internal consistency. Covariance structure analysis confirmed sufficiently high concept validity.

CONCLUSIONS

The scale developed in this study was confirmed to be sufficiently reliable and valid, and when used during dementia treatment and care to assess the levels of daily living self-efficacy among older adults, it is expected to contribute to the improvement of QOL among older adults.

Fear of falling: scoping review and topic analysis protocol

INTRODUCTION

Fear of falling (FoF) is a major challenge for the quality of life among older adults. Despite extensive work in previous scoping and systematic reviews on separate domains of FoF and interventions related to FoF, very little attention has been devoted to a comprehensive scoping review mapping the range and scope of this burgeoning area of study, with only a few exceptions. This scoping review aims to provide an overarching review mapping FoF research by identifying main topics, gaps in the literature and potential opportunities for bridging different strains of research on FoF. Such a comprehensive scoping review will allow the subsequent creation of an interdisciplinary theoretical and empirical framework, which may help push forward policy and practice innovations for people living with FoF.

METHODS AND ANALYSIS

Following the guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses-Extension for Scoping Reviews (PRISMA-ScR), seven main databases will be searched from 2000 to the date of the start of the review: Cochrane Database of Systematic Reviews, CINAHL, Embase, MEDLINE, PsycInfo, Scopus and Web of Science. The review will include original research in English, published between 2000 and January 2023. Quality checks will be conducted collegially. Data will be extracted and analysed using PRISMA-ScR charting tools and conventions.

ETHICS AND DISSEMINATION

No ethics approval is required for the review. The results will be submitted to a peer-reviewed journal and presented at academic conferences. The outcomes will be disseminated through social media, opinion pieces and science communication platforms to reach a wider audience.

REGISTRATION

The scoping review was registered with the Open Science Framework (https://osf.io/gyzjq).

Tridirectional association between probable depression, fear of falling and falls among middle-aged and older adults in Thailand

PURPOSE

Depression is a major issue in the aging population, which may be related to fear of falling (FOF) and falls contributing to increased morbidity and mortality. The aim of the study was to assess the tridirectional associations between probable depression (PD), FOF and falls in a longitudinal study in Thailand.

METHODS

Longitudinal data of participants (≥45 years; N = 3708) from two consecutive waves (in 2015 and 2017) of the Health, Aging and Retirement in Thailand (HART) study were analysed. PD was assessed with the Center for Epidemiologic Studies Depression Scale, self-reported FOF and history of falls.

RESULTS

Having no PD in 2015 and PD in 2017 (aOR: 2.35, 95% CI: 1.67 to 3.30), and having both PD in 2015 and 2017 (aOR: 3.46, 95% CI: 1.92 to 6.23) were positively associated with incident FOF with activity avoidance, and no FOF in 2015 and FOF in 2017 (aOR: 2.29, 95% CI: 1.77 to 2.95), and both FOF in 2015 and 2017 (aOR: 2.38, 95% CI: 1.69 to 3.36) were positively associated with incident PD. Two or more falls in 2015 (aOR: 2.03, 95% CI: 1.29 to 3.19) was positively associated with incident PD, and both PD in 2015 and 2017 (aOR: 3.10, 95% CI: 1.40 to 6.48) were positively associated with incident multiple (≥2) falls.

CONCLUSIONS

We found tridirectional associations between PD, FOF and falls. It is suggested to screen and manage older adults for PD, FOF and fall history simultaneously.

Gait Characteristics Associated with Fear of Falling in Hospitalized People with Parkinson's Disease

BACKGROUND

Fear of falling (FOF) is common in Parkinson's disease (PD) and associated with distinct gait changes. Here, we aimed to answer, how quantitative gait assessment can improve our understanding of FOF-related gait in hospitalized geriatric patients with PD.

METHODS

In this cross-sectional study of 79 patients with advanced PD, FOF was assessed with the Falls Efficacy Scale International (FES-I), and spatiotemporal gait parameters were recorded with a mobile gait analysis system with inertial measurement units at each foot while normal walking. In addition, demographic parameters, disease-specific motor (MDS-revised version of the Unified Parkinson's Disease Rating Scale, Hoehn & Yahr), and non-motor (Non-motor Symptoms Questionnaire, Montreal Cognitive Assessment) scores were assessed.

RESULTS

According to the FES-I, 22.5% reported low, 28.7% moderate, and 47.5% high concerns about falling. Most concerns were reported when walking on a slippery surface, on an uneven surface, or up or down a slope. In the final regression model, previous falls, more depressive symptoms, use of walking aids, presence of freezing of gait, and lower walking speed explained 42% of the FES-I variance.

CONCLUSION

Our study suggests that FOF is closely related to gait changes in hospitalized PD patients. Therefore, FOF needs special attention in the rehabilitation of these patients, and targeting distinct gait parameters under varying walking conditions might be a promising part of a multimodal treatment program in PD patients with FOF. The effect of these targeted interventions should be investigated in future trials.

A Multidimensional Approach for Nurse Practitioners to Screen Fall Risk and Fear of Falling in Community-Dwelling Older Adults

Nurse practitioners are essential in the care of the older adult population. Older adults are at high risk for falls; therefore, nursing assessment should include psychological and physiological measures. Fear of falling is a primary psychological contributor to fall risk. The Falls Efficacy Scale International short; Centers for Disease Control and Prevention Stopping Elderly Accidents, Deaths, and Injuries fall risk scale; and Balance Tracking System (BTrackS) balance test are reliable, efficient tools for assessment. Data obtained from these multifactoral tools may inform mobility interventions and education for the patient, further meeting a national safety goal of reducing falls in the older adult population.

Fear of falling from the perspective of affected persons-A systematic review and qualitative meta-summary using Sandelowski and Barroso's method

BACKGROUND

Fear of falling (FoF) affects a large number of older people, whether they have a history of falls or not. This has an impact on their lives. FoF is a potentially modifiable factor, which has been identified as one of the most important threats to older people's autonomy.

OBJECTIVES

To gain a comprehensive understanding of the phenomenon, we conducted a systematic review and meta-summary. The available evidence from qualitative research exploring how people experience FoF and how FoF affects daily living was aggregated.

METHODS

We followed the approach by Sandelowski and Barroso (2007) as a method to aggregate knowledge based on an exhaustive literature search. We searched the databases CINAHL, MEDLINE, PsycINFO and SSCI systematically for relevant articles as well as grey literature until September 2020. Out of the included studies, findings were extracted, edited, grouped and abstracted into meta-findings. Finally, the manifest frequency effect size of each abstracted meta-finding was calculated.

RESULTS

Out of 2978 identified studies, 15 met our inclusion criteria, which were published between 1993 and 2017 and included a total of 276 participants. We extracted 578 findings, and the abstraction process resulted in 183 meta-findings. We identified three main topics: 'Triggers and reasons for FoF identified by affected people', 'Consequences attributed to FoF' and 'Strategies to manage FoF in daily life'.

CONCLUSION

Our findings demonstrate that FoF has a far-reaching impact on the lives of those affected. With the aggregation of the existing qualitative data with the application of the frequency effect size, we were able to identify three areas of particular importance to those affected: (1) controlling the risk, (2) creating a safe environment and (3) staying independent. Implications for practice these three areas of particular importance to those affected should be taken into account when revisiting or creating new interventions to prevent or reduce FoF.

Age differences in factors affecting fear of falling among community-dwelling older adults: A cross-sectional study

Our objective was to explore the determining factors of fear of falling (FOF) in community-dwelling older adults of different ages. A total of 541 community-dwelling older adults aged 65 years and older were investigated and separated into a younger group (n=347) and an older group (n=194). FOF was measured and possible factors affecting FOF were investigated. The prevalence of high FOF in the older group was significantly higher than that in the younger group. Poor sleep quality, low muscle strength, and multimorbidity were independent risk factors for high FOF in the younger group. While poor gait and balance were independent risk factors for high FOF, other factors, such as sex, marital status, education level, drinking status, cognitive ability, and muscle strength were also found to have a significant association with high FOF in the older group. Therefore, differential prevention strategies for high FOF should be considered for community-dwelling older adults of different ages.

Associations Between Changes in Depression/Anxiety Symptoms and Fall Worry Among Community-Dwelling Older Adults

Using the 2019 and 2020 National Health and Aging Trend Study, we examined the association between fall worry and changes in depression/anxiety symptoms among community-dwelling older adults age 70+ (N = 3333). Past-month fall worry in 2020 included any fall worry (30.9%) and activity-limiting fall worry (34.0% of those with any fall worry). Changes in depression/anxiety symptoms referred to an increase or decrease in the Patient Health Questionnaire-4 symptom categories between 2019 and 2020. Those with fall worry, compared to those without, had significantly higher rates of moderate/severe depression/anxiety symptoms in 2019 and increased depression/anxiety symptoms over time. Multivariable analysis results show that increased depression anxiety symptoms were associated with higher risks of any and activity-limiting fall worry, controlling for previous year's fall worry, fall incidents, and other health- and fall-related covariates. Older adults need to be screened for both depression/anxiety and fall worry. Effective psychosocial and behavioral interventions for both conditions are needed.

Transient versus stable nature of fear of falling over 24 months in community-older persons with falls- data of the EU SCOPE project on Kidney function

BACKGROUND

Fear of falling (FoF) is an important risk factor for falls among older people. The objectives of our investigations were: a.) to present characteristics of older community-dwelling (CD) fallers with persistent or transient FoF (P-FoF or T-FoF) over 12 months, and b.) to investigate clinical predictors of P-FoF and T-FoF and c.) to explore differences between P-FoF and T-FoF.

METHODS

Our series consisted of 389 older people reporting a fall or injurious fall at baseline and during 24 months follow-up participating in a multicenter prospective study. T-FoF was defined as participants reported "not at all" at baseline and "somewhat/fairly/very concerned" at follow-up, or "not at all" at follow-up, and "somewhat/fairly/very concerned" at baseline, and P-FoF was defined as participants answered "somewhat/fairly/very concerned" in both assessments at baseline and at follow-up. The association between risk factors and T-FoF or P-FoF was investigated by logistic regression analysis.

RESULTS

The mean age of fallers in our sample was 79.0 years (SD 6.0), and 54.2% were females. Out of 389 older adults with a fall history at baseline, 83 participants (21.3%) did not report any FoF over time, P-FoF and T-FoF were observed in 42.7% and 35.9% of participants, respectively. After adjusting for potential confounders (e.g. age, gender), osteoporosis (OR = 2.04, 95%CI = 1.03-4.05) and impaired physical performance (OR = 2.38, 95%CI = 1.12-5.03) were significant predictors of T-FoF vs No-FoF. Osteoporosis (OR = 2.68, 95%CI = 1.31-5.48), depressive symptoms (OR = 3.54, 95%CI = 1.23-10.1) and living alone (OR = 2.44, 95%CI = 1.17-5.06) were significantly associated with P-FoF vs No-FoF. When comparing T-FoF and P-FoF, female gender (OR = 1.95, 95%CI = 1.16-3.27), BMI (OR = 1.08, 95%CI = 1.02-1.14), overall comorbidity (OR = 1.07, 95%CI = 1.02-1.13) and depression (OR = 2.55, 95%CI = 1.33-4.88) were significant predictors of P-FoF.

CONCLUSIONS

T-FoF and P-FoF may be predicted by different sets of risk factors among older fallers. Thus, fallers should be screened for FoF especially when carrying specific risk factors, including female gender, osteoporosis, depression, living alone, impaired physical performance, BMI, comorbidity. These findings may be helpful in designing tailored intervention to blunt the risks related to consequence of FoF among older people experiencing falls.

TRIAL REGISTRATION

The SCOPE study was registered prospectively at clinicaltrials.gov (NCT02691546; 25/02/2016).

Establishing a community pharmacy-based fall prevention service - An implementation study

BACKGROUND

Community pharmacists are in the position to contribute to fall prevention, but this is not yet common practice.

OBJECTIVE

The aim of this study was to evaluate the implementation of a community pharmacy-based fall prevention service.

METHODS

A fall prevention service, consisting of a fall risk screening and assessment including a medication review, was implemented in pharmacies during three months. A preparative online training was provided to the pharmacy team to enhance adoption of the service. Included patients were aged ≥70 years, using ≥5 drugs of which ≥1 fall risk-increasing drug. The implementation process was quantitively assessed by registering medication adaptations, recommendations, and referrals. Changes in patient scores on the Short Fall Efficacy Scale-International (FES-I) and a fall prevention knowledge test were documented at one month follow-up. Implementation was qualitatively evaluated by conducting semi-structured interviews with pharmacists before and after the project, based on the consolidated framework of implementation research.

RESULTS

The service was implemented in nine pharmacies and 91 consultations were performed. Medication was adapted of 32 patients. Patients' short FES-I scores were significantly higher at follow-up (p = 0.047) and patients' knowledge test scores did not differ (p = 0.86). Pharmacists experienced the following barriers: lack of time, absence of staff, and limited multidisciplinary collaboration. Facilitators were training, motivated staff, patient engagement, and project scheduling.

CONCLUSION

The service resulted in a substantial number of medication adaptations and lifestyle recommendations, but many barriers were identified that hamper the sustained implementation of the service.

Fear of Falling, Cognition, and Physical Function in Community-Dwelling Older Adult

BACKGROUND

Fear of falling (FOF) might be associated with physical and cognitive function, but there is a lack of understanding of the specific relationship between the three variables.

OBJECTIVES

To accurately investigate the association of FOF with cognitive and physical function in community-dwelling older adults.

METHODS

A total of 669 older adults (> 60 years) participated in this study. A self-report questionnaire collected information about demographic characteristics, lifestyle, and behavioral habits. FOF was evaluated through the Shortened Version of the Falls Efficacy Scale International. Global cognitive function and the subdomains of cognitive function (including memory, visual-spatial, language, attention, and executive function) were assessed using the Montreal Cognitive Assessment (MoCA) scale, the Auditory Verbal Learning Test (AVLT), the Clock-Drawing Test (CDT), the Verbal Fluency Test, and the Trail Making Test. Subjective memory complaints were assessed using the Subjective Memory Complaints Questionnaire (SMCQ). Physical function was evaluated by measuring muscle strength and balance ability, and muscle strength was indicated by hand grip strength. In contrast, balance was assessed using the Timed Up and Go (TUG) Test.

RESULTS

After adjustment for potential confounding factors, the linear or ordinal regression analysis showed that the values of hand grip strength, MoCA, AVLT, and CDT were significantly and negatively correlated with the score of FOF. On the other hand, SMCQ and TUG Test values showed significant positive correlations with FOF scores. Moreover, compared with other cognitive or physical measures, the CDT and TUG Test values showed a greater association with the FOF scores.

DISCUSSION

Low subjective or objective cognitive ability and low physical function, especially low visuospatial and balance ability, were positively associated with the risk of FOF in a community-dwelling older population.

Association Between Fear of Falling and Frailty in Community-Dwelling Older Adults: A Systematic Review

Background/Objective

Fear of falling (FoF) and frailty are common problems in older adults. FoF can lead to self-imposed restriction of activities and then further decline in physical capacities that predispose older adults to frailty. Evaluating the association of these two geriatric syndromes may be the first step for understanding their complex relationship and might ultimately lead to establishing therapeutic goals and guiding treatments for older adults with frailty. This systematic review was conducted to provide evidence regarding the association between FoF and frailty.

Methods

All the articles that provided information on the association between FoF and frailty were selected from PubMed, Scopus, CINAHL, and EMBASE in search of relevant papers. Articles reporting information on the association between FoF (exposure) and frailty (outcome), with older adults (age ≥60 years) living in the community (ie, living either at home or in places of residence that do not provide nursing care or rehabilitation) were included. Only original articles with observational design (cross-sectional or longitudinal/cohort) were included. The methodological quality of included articles was evaluated independently by the two assessors through the Newcastle-Ottawa Scale (NOS) and the Joanna Briggs Institute (JBI) critical appraisal checklist for longitudinal and cross-sectional studies, respectively.

Results

The initial searches found 4,342 articles, of which 10 articles were included in this review: 7 cross-sectional and 2 longitudinal studies, and 1 study with cross-sectional and longitudinal analyses. The total sample was composed of 6,294 community-dwelling older adults (61.8% women). Among the longitudinal studies, adjusted odds ratios ranged from 1.18 (95% CI = 1.02; 1.36) to 9.87 (95% CI = 5.22; 18.68), while the adjusted odds ratios of the cross-sectional studies ranged from 1.04 (95% CI = 1.02; 1.07) to 7.16 (95% CI = 2.34; 21.89).

Conclusion

FoF increases the risk of frailty in community-dwelling older adults. The knowledge of this association is of utmost importance in clinical practice, since it can help health professionals in the development of rehabilitation, prevention, and health promotion protocols. In addition, these findings can contribute to the development of public health policies and actions aimed at reducing the FoF and consequently the frailty.

Prospero

CRD42021276775.