The effect of group-based Otago exercise program on fear of falling and physical function among older adults living in nursing homes: A pilot trial

Group exercise in long-term care facilities, alignment with World Health Organization recommendations: a cross-sectional survey

BACKGROUND

Maintaining functional status in institutionalized older people is a challenge for long-term care (LTC) institutions. In this regard, exercise may have positive effects. The World Health Organization (WHO) has issued guidelines which include recommendations of exercise for each population group. Nonetheless, the literature shows that the levels of exercise among institutionalized population are still low.

AIMS

This study sought to determine: (1) the characteristics of exercise programs for older people performed by health professionals in LTC facilities, (2) the knowledge and use of the WHO recommendations and guidelines for exercising among older people in LTC facilities; (3) the limitations identified by health professionals regarding the application of the WHO guidelines.

MATERIALS AND METHODS

A cross-sectional national survey following STROBE guideline was performed.

SAMPLE

professionals developing exercise programs for institutionalized older people. A Delphi study was conducted to create the survey which included sociodemographic data, exercise characteristics, knowledge about WHO recommendations and limitations regarding their application. Descriptive statistics were used on the data, such as Pearson's χ2 and independent t- test.

RESULTS

Many professionals do not know (27,5%) or do not follow (52%) the guidelines proposed by the WHO. There is a low weekly frequency for strength exercises (30%) and aerobic exercise (51%). The professional contract influences the weekly frequency of exercise. Most identified limitations for using the WHO recommendations were the lack of time and large groups.

DISCUSSION AND CONCLUSIONS

Recommendations of WHO guidelines are familiar to many professionals, however, some are difficult to implement in exercise programs in LTC facilities.

Fall Risk Assessment and Prevention Strategies in Nursing Homes: A Narrative Review

Background/Objectives: Falls in nursing homes significantly affect residents' health and quality of life. Although considerable progress has been made in fall prevention strategies in acute care settings and community environments, research on fall risk assessment methods and prevention strategies in nursing homes remains scarce. Nursing homes provide long-term care for residents with high levels of dependency, presenting unique challenges in managing fall risks. Nevertheless, unlike hospitals, nursing homes face operational constraints, such as limited resources and staffing. These factors necessitate a tailored approach to fall risk management. This study aimed to summarize the current knowledge of fall risk assessment and prevention methods in nursing homes, clarify practical insights for implementation, and identify research gaps based on studies published over the past five years. Methods: This narrative review targeted studies published between 2019 and 2024 on fall risk assessment and prevention methods in nursing homes. A literature search was conducted using the PubMed and CINAHL databases, combining keywords such as "Accident Prevention", "Fall Risk Assessment", "Nursing Homes", "Long-Term Care", and "Aged". The inclusion criteria allowed the inclusion of peer-reviewed academic articles on fall risk assessment or prevention interventions in long-term care facilities published in English within the past five years. Studies focusing on community-dwelling older adults, hospitalized older adults, and review articles were excluded. Results: This review analyzed 55 studies; among them, 27 studies focused on fall risk assessment and 28 focused on fall prevention. Regarding fall risk assessment, widely used tools, such as the Morse Fall Scale, which is also utilized in medical settings, have been extensively examined. In addition, new predictive methods utilizing electronic health records (EHR) and wearable devices have been introduced. However, the limited number of reports highlights the potential challenges in developing indicators that consider the unique characteristics and feasibility of LTC facilities. Regarding fall prevention, studies have examined indirect approaches, such as environmental modifications, and direct interventions, such as exercise programs. Furthermore, staff education and organizational initiatives are crucial in implementing preventive measures. However, most studies have been conducted in experimental settings, with limited empirical research available to assess the practical applications of these strategies in real-world nursing home environments. Conclusions: Fall risk assessments in nursing homes lack practical indicators tailored to the specific characteristics of long-term care facilities. Although various digital technologies have been explored for fall prevention, empirical studies that validate their real-world applicability are lacking.

Experiences and perceptions of fear of falling in older adults: A systematic review and meta-synthesis of qualitative studies

OBJECTIVE

To examine and synthesize qualitative data about the experiences of fear of falling in older adults.

METHOD

This review used the Joanna Briggs methodology for qualitative systematic reviews. The PubMed, Cochrane Library, Embase, Web of Science, PsycINFO, CINAHL, CBMdisc, CNKI, Wanfang, and VIP databases were searched up to December 2023. In addition, gray literature was manually searched and the references of included studies were traced. Qualitative data was evaluated, synthesized, and analyzed by meta-synthesis.

RESULT

18 studies were included and 3 themes were summarized, including: multiple fear disturbances; needs not fully met; and self-management strategies.

CONCLUSION

The experiences of older adults suffering from fear of falling needs more attention. Health care providers should identify problems from Older adults' experiences of fear of falling, they should recognize the subjective experiences and unique needs of older adults, understand the underlying behavioral reasons for their fear of falling, and offer effective self-management techniques to enhance their quality of life.

Effect of Otago exercise on fear of falling in older adults: a systematic review and meta-analysis

BACKGROUND

Approximately 40-70% of older adults who have experienced falls develop fear of falling (FOF), with the incidence rate in nursing home residents reaching as high as 79.4%. An increasing number of studies have focused on the effect of the Otago Exercise Programme (OEP) on reducing FOF among older adults, yet comprehensive analysis is lacking due to regional and demographic variations. Therefore, this study integrates the relevant literature to provide evidence supporting interventions aimed at alleviating FOF among older adults.

OBJECTIVE

To evaluate the impact of OEP on FOF in older adults through meta-analysis.

METHODS

We searched ten databases using computer systems, covering all records up to May 1, 2024. Two researchers independently conducted the literature screening, bias risk assessment, and data extraction. We performed data analysis using RevMan 5.3 and Stata 15.0 software, assessed result stability through sensitivity analysis, and examined publication bias with funnel plots and Egger's test.

RESULTS

Sixteen RCTs were included. Meta-analysis revealed that the OEP significantly reduced FOF among older adults [SMD = 0.96, 95%CI (0.68, 1.23), P < 0.00001]. Subgroup analysis revealed that interventions lasting more than 16 weeks [SMD = 1.12, 95%CI (0.75, 1.49), P < 0.00001], with a frequency of more than twice a week [SMD = 0.99, 95%CI (0.64, 1.35), P < 0.00001], and for older adults in community and nursing institutions [SMD = 1.03, 95%CI (0.50, 1.57), P = 0.0002] were more effective. A comparison of the 16-week and 24-week interventions revealed that the latter had better outcomes [SMD = 0.87, 95%CI (0.66, 1.08), P = 0.0004].

CONCLUSION

Current evidence indicates that OEP effectively reduces FOF among older adults. It is recommended that interventions last for more than 24 weeks, occur more than twice a week, and suitable for application among older adults in community settings or elder care institutions.

Comparison of different field tests to assess the physical capacity of post-COVID-19 patients

BACKGROUND

In coronavirus disease (COVID-19), physical capacity is one of the most impaired sequelae. Due to their simplicity and low cost, field tests such as the six-minute walk test (6MWT) are widely used However, in many places it is difficult to perform them and alternatives can be used such as the 1 min sit-to-stand test (1min-STST) or the Chester step test (CST). Therefore, our objective was to compare the 6MWT, 1min-STST and the CST in post-COVID-19 patients.

METHODS

We conducted a cross-sectional analysis in post-COVID-19 patients, compared with matched controls (CG). Demographic characteristics and comorbidities were collected. We analysed oxygen saturation (SpO2), heart rate (HR), and the modified Borg scale in the 6MWT, 1min-STST, and CST. Additionally, the correlations between tests were analysed.

RESULTS

We recruited 27 post-COVID-19 patients and 27 matched controls. The median age was 48 (IQR 43-59) years old (44% female). The median distance walked in 6MWT was 461 (IQR 415-506) m in post-COVID-patients and 517 (IQR 461-560) m in CG (p = 0.001). In 1min-STST, the repetitions were 21.9 ± 6.7 and 28.3 ± 7.1 in the post-COVID-19 group and CG, respectively (p = 0.001). In the CST, the post-COVID-19 group performed 150 (86-204) steps vs the CG with 250 (250-250) steps (p < 0.001). We found correlations between the 6MWT with the 1min-STST in COVID-19 patients (r = 0.681, p < 0.001) and CG (r = 0.668, p < 0.001), and between the 6MWT and the CST in COVID-19 patients (r = 0.692, p < 0.001).

CONCLUSION

The 1min-STST and the CST correlated significantly with the 6MWT in patients post-COVID-19 being alternatives if the 6MWT cannot be performed.

Effects of Otago Exercise Program on postural control ability in elders living in the nursing home: A systematic review and meta-analysis

BACKGROUND

Losing postural control ability and related injuries are of particular concern for elders living in the nursing home (NH). The Otago Exercise Program (OEP) is a multimodal exercise training program initially designed as an individually tailored home exercise for community-dwelling elders, but whether its movement characteristics and exercise intensity meet NH elders' needs still needs to be clarified. This study aimed to determine the effects of the OEP in enhancing postural control ability among elders in the NH.

METHODS

A systematic literature search of English language databases (Cochrane Library, PubMed, EMBASE, CINAHL, and Web of Science) and Chinese language databases (China National Knowledge Infrastructure, Wanfang, and Chongqing VIP) until 15 April 2022 were performed by 2 reviewers on searching randomized controlled trial (RCT) and non-RCT. A meta-analysis was performed using Review Manager 5.3 software. Continuous data were expressed as mean difference (MD) with 95% confidence intervals (95% CI). Dichotomous data were presented as risk ratios (RRs) with 95% CI. Study methodological quality was assessed according to the Cochrane Handbook for Systematic Reviews of Interventions for RCTs and Risk Of Bias In Non-randomized Studies-of Interventions for non-RCTs by 3 reviewers.

RESULTS

Nine studies with 546 participants were included in this review. Two hundred and sixty-nine participants received OEP, and 277 only had conventional exercise training. Compared to the conventional exercise training group, the NH elders in the OEP group have considerably decreased in fall risk (MD = -0.84; 95% CI = -1.17, -0.51; P < .00001) and positively increased in postural balance (MD = 5.55; 95% CI = 3.60, 7.50; P < .00001), functional mobility in short-distance (MD = -6.39; 95% CI = -8.07, -4.70; P < .00001), lower-limb muscle strength (MD = 4.32; 95% CI = 3.71, 4.93; P < .00001), and health status (risk ratio = 0.35; 95% CI = 0.18, 0.66; P = .001).

CONCLUSIONS

Current evidence suggests that OEP is practical and feasible in NH. The nursing personnel can receive sufficient support for maintaining and enhancing these elders' postural control ability, especially during the COVID-19 pandemic.

Assessment of Exercise Capacity in Post-COVID-19 Patients: How Is the Appropriate Test Chosen?

There is a wide range of sequelae affecting COVID-19 survivors, including impaired physical capacity. These sequelae can affect the quality of life and return to work of the active population. Therefore, one of the pillars of following-up is the evaluation of physical capacity, which can be assessed with field tests (such as the six-minute walk test, the one-minute standing test, the Chester step test, and the shuttle walking test) or laboratory tests (such as the cardiopulmonary exercise test). These tests can be performed in different contexts and have amply demonstrated their usefulness in the assessment of physical capacity both in post-COVID-19 patients and in other chronic respiratory, metabolic, cardiologic, or neurologic diseases. However, when traditional tests cannot be performed, physical function can be a good substitute, especially for assessing the effects of an intervention. For example, the Short Physical Performance Battery assessment and the Timed Up and Go assessment are widely accepted in older adults. Thus, the test should be chosen according to the characteristics of each subject.

The efficacy of a mindfulness-based exercise program in older residents of a long-term care facility in Taiwan

Older people living in long-term care facilities remain largely inactive, and therefore promoting exercise in this population is necessary. This study evaluated the efficacy of a mindfulness-based exercise program in older residents of a long-term care facility in Taiwan. A convenience sample of 72 older residents of a long-term care facility were recruited and assigned to either an experimental group or a control group. The experimental group (n = 36) participated in an 8-week mindfulness-based exercise program, and the control group (n = 36) received routine care. The generalized estimating equation showed significantly larger improvements in a fear of falling, exercise self-efficacy, dynamic balance, and muscle strength in the experimental group than in the control group from baseline to the end of the intervention and 3 months after the end of the intervention. This study provides a reference for how to improve exercise practice in older people living in long-term care facilities.

Fear of Falls Following an Online Exercise Program for Aging Adults

Individuals who participate in regular exercise tend to report a lower fear of falling; however, it is unknown if this fear can be reduced following an online fall prevention exercise program. The main purpose of this study was to test if offering a peer-led fall prevention exercise program online reduced the fear of falling and if this potential improvement was greater than when the program was offered in person. The secondary objectives were to describe participants' characteristics when participating online, the rate of falls and the context in which falls occur. A total of 85 adults aged 69.0 ± 7.8 years participated in the program offered online (n = 44) and in-person (n = 41). No significant differences in fear of falling before and after participation in the program were reported for either group: online (20.7 ± 5.1-21.8 ± 5.5) and in-person (20.6 ± 5.1-21.2 ± 5.3). Online participants reported a greater proportion of falls (n = 9; 20.5% vs. n = 4; 9.8%; p = .14), mostly occurring outdoors (n = 7) (77.8). A properly designed study is needed to test if the rate of falls is greater when an exercise program is offered online.

The effectiveness of a group-based Otago exercise program on physical function, frailty and health status in older nursing home residents: A systematic review and meta-analysis

OBJECTIVES

To explore the effects of a group-based Otago exercise program (OEP) on physical function (mobility, balance, lower limb strength), frailty and health status in older nursing home residents to determine the optimal scheme and format.

METHODS

This systematic review and meta-analysis was conducted to estimate group-based OEP effects. Subgroup analysis was performed to identify the influences of the participant and intervention characteristics on the effects.

RESULTS

Twelve studies met the eligibility criteria and were included in this meta-analysis, and the overall quality was relatively high. The results showed that the group-based OEP significantly improved physical function, including mobility [SMD=-0.64, 95% CI (-0.83,-0.45), Z=6.55, p<0.001], balance [MD=4.72, 95% CI (3.54, 5.90), Z=7.84, p<0.001], lower limb strength [SMD=-1.09, 95% CI (-1.40, -0.79), Z=7.01, p<0.001]; frailty [SMD=-0.73, 95% CI (-1.01, -0.45), Z=5.13, p<0.001] and health status [SMD=0.47, 95% CI (0.20, 0.74), Z=3.44, p=0.0006]. Subgroup analysis revealed that 30-minute sessions were more beneficial for improving balance than >30-minute sessions (p=0.0004). The training was coordinated with physiotherapists, who were more skilled at improving mobility than providing health training education (p=0.04).

CONCLUSIONS

Group-based OEP is helpful for improving physical function, frailty and health status in older nursing home residents. Specifically, 30-minute sessions and coordinating with physiotherapists may be the most appropriate and effective options.

Feasibility of a Small Group Otago Exercise Program for Older Adults Living with Dementia

Older adults with dementia experience more frequent and injurious falls than their cognitively-intact peers; however, there are no evidence-based fall-prevention programs (EBFPP) for this population. The Otago Exercise Program (OEP) is an EBFPP for older adults that has not been well-studied in people with dementia. We sought to explore the feasibility of group delivery of OEP in an adult day health center (ADHC) for people with dementia. We collected demographic data, Functional Assessment Staging Tool (FAST), and Mini Mental State Exam (MMSE) scores for seven participants with dementia. Pre- and post-test data included: Timed-Up-and-Go (TUG), 30-Second Chair-Stand (30s-CST), Four-Stage-Balance-Test (4-SBT), and Berg Balance Scale (BBS). We implemented a supervised group OEP, 3x/week × 8 weeks. Most participants required 1:1 supervision for optimal challenge and participation. Five participants completed the program. All had moderately severe to severe dementia based upon FAST; MMSE scores ranged from mild to severe cognitive impairment. Four of five participants crossed the threshold from higher to lower fall risk in at least one outcome (TUG, 30s-CST, 4-SBT, or BBS), and four of five participants improved by >Minimal Detectible Change (MDC90) score in at least one outcome. The group delivery format of OEP required significant staff oversight for optimal participation, making the program unsustainable.