Community-dwelling Frail Research Articles

Benefits of an educational intervention on functional capacity in community-dwelling older adults with frailty phenotype: A randomized controlled trial

BackgroundThere is an urgent demand for nurses to expand their knowledge and skills in managing frailty in primary care. Frailty is a multifaceted condition that is prevalent among older adults and often leads to reduced functional capacity. Currently, there is a limited understanding of the effectiveness of educational interventions aimed at improving functional capacity among community-dwelling frail older adults in a primary care setting. ObjectiveThis study aimed to evaluate the impact of an educational program on functional capacity among pre-frail and frail older adults living in the community. DesignA 12-month, multicenter, randomized controlled trial. SettingsThe FRAGSALUD study was conducted across 14 healthcare centers situated within the regions of Cadiz and Malaga, Spain. ParticipantsA total of 199 frail/pre-frail community-dwelling older adults (74.2 ± 6.4 years). MethodsParticipants who met at least one Fried's criteria were assigned to either the control group (n = 90), which received usual healthcare assistance, or the intervention group (n = 109). The 6-month intervention comprised four group sessions and six telephone calls conducted by professional nurses, sport scientists, and nutritionists. This educational program focused on guidelines for physical activity, nutritional habits, cognition, and psychosocial well-being. Functional capacity was assessed using questionnaires for basic (Barthel Index) and instrumental (Lawton & Brody Scale) activities of daily living. All outcome measures were evaluated at baseline, immediately after the intervention (6-month), and six months after the intervention as a follow-up (12-month). Differences in functional capacity (Barthel Index and Lawton and Brody Scale scores) across the three time points were analyzed using Friedman's ANOVA, with Wilcoxon signed-rank test for pairwise comparisons. ResultsAt both 6-month and 12-month assessments, the control group showed a statistically significant decline in basic and instrumental activities of daily living compared to the intervention group, which maintained similar levels, preventing this age-related decline. ConclusionsThe educational intervention, designed for easy implementation within healthcare systems, especially for nurses, successfully maintained levels of functional capacity in basic and instrumental activities of daily living, while the control group experienced a decline in functional capacity during the 12-month follow-up. Thus, educational interventions are encouraged for preserving the functional independence of frail/pre-frail older adults living in the community. RegistrationThis trial was registered at ClinicalTrials.gov (Identifier: NCT05610605) and the first participant was registered in March 2022.Tweetable abstract: The FRAGSALUD educational intervention prevents the age-related decline in functional independence over 12 months in frail older adults.

Risk factors for hospitalisation in community-dwelling pre-frail and frail older people: results of a longitudinal study.

Older adults account for a large proportion of hospital admissions. In this study we aim to bridge a gap between medical and psychosocial factors in predicting hospitalisation. Demographic and social characteristics of community-dwelling pre-frail and frail older people were collected by questionnaires every six months during a two year follow-up. Hospital admission within this period was dichotomised as yes/no. To define pre-frailty and frailty the Fried frailty criteria were used. Analysis of risk factors for hospitalisation was performed using multivariable logistic regression. Hospitalised participants (n = 1803) were more often male and frail in comparison to not-hospitalised participants. They also experienced more chronic diseases (54.5% ≥ 4 chronic diseases), poorer self-perceived health (SPH) (76.4% fair to very poor) and lack of informal care (20.1%). In multivariable logistic regression male gender (Odds ratio (OR) 1.65, p < 0.001), frailty (vs. pre-frailty) (OR 1.66, p = 0.002), reporting lower SPH (OR 3.12, p < 0.001) and lacking informal care (OR 1.69, p < 0.001) showed significant associations with hospital admission. Subgroup analysis of pre-frail and frail participants, showed consistent associations between male gender (respectively OR 1.61, p < 0.001 ; OR 1.72, p = 0.085), lower SPH (OR 2.23, p = 0.001; OR 31.16, p < 0.001), lack of informal care (OR 1.64, p = 0.005; OR 2.63, p = 0.012) and hospitalisation. Frailty, male gender, lower SPH and lack of informal care are risk factors for hospitalisation within community-dwelling older people, showing the need of a holistic approach to possibly prevent hospitalisation. Further research should focus on evaluating individual factors for hospitalisation, particularly targeting pre-frail individuals.

Effectiveness of a theory-underpinning exercise intervention among community-dwelling (pre)frail older adults: A stepped-wedge cluster-randomized trial

ObjectivesTo evaluate the effectiveness of a theory-underpinning exercise intervention among Chinese community-dwelling (pre)frail older adults, and the impacts of intervening late as opposed to intervening early. MethodsThis was a stepped-wedge cluster-randomized trial. Participants were enrolled from six communities in a county of central China from January to November in 2021 (n = 149). A 12-week exercise intervention based on the integration of Health Belief Model, Theory of Planned Behavior and Health Action Process Approach was implemented among 149 community-dwelling (pre)frail older adults during the study period. The primary outcomes were frailty and muscle mass, muscle strength and physical performance. Secondary outcomes included physical disability, fear of falling, cognitive function, depressive symptoms, social support and quality of life. Assessments were conducted at baseline and at 12, 24 and 36 weeks. A multilevel regression model was used for statistical analysis. ResultsThe positive effects were statistically significant on frailty (β = −1.166, p = 0.016), muscle mass (β = 1.499, p = 0.005), handgrip strength (β = 14.758, p < 0.001), physical performance (Short Physical Performance Battery, β = 6.043, p < 0.001), physical disability (Activities of Daily Living: β = 0.462, p = 0.043; Instrumental Activities of Daily Living: β = 0.693, p = 0.049;) and fear of falling (β = −1.490, p = 0.003), cognitive function (β = −0.466, p = 0.011), depressive symptoms (β = −0.541, p < 0.001), social support (β = 27.661, p < 0.001), physical (β = 2.413, p = 0.013) and mental (β = 7.837, p < 0.001) components of quality of life at 0-week postintervention, and most of them persisted at 12- and 24-week postintervention. The effectiveness significantly differed by the time of interventions on muscle mass (β = −1.217, p = 0.002), 5-time chair stand test (β = −1.172, p = 0.018), cognitive function (β = 0.600, p = 0.014) and mental component of quality of life (β = −12.679, p = 0.002). ConclusionThe theory-underpinning exercise intervention has positive immediate and persistent effects on frailty, frailty-related characteristics as well as physical, mental and social functioning among Chinese community-dwelling (pre)frail older adults. Late intervention attenuated the significant intervention effect. Trial registrationChinese Clinical Trial Registry ChiCTR2100041981.

The Prevalence of Potentially Inappropriate Medications (PIMs) Among Frail Older Participants of The Irish Longitudinal Study on Ageing (TILDA)

Abstract Background This study aimed to assess PIMsprevalence among frail older participants of The Irish Longitudinal Study on Ageing (TILDA), using a newly developed OPTI-3S criteria (criteria for OPTImising medicines by Stopping, Stepping down, or Switching to safer alternatives). Methods All TILDA participants with polypharmacy (i.e. ≥5 medicines) and frailty based on Clinical Frailty Scale (CFS) ≥4 were included. PIMswere assessed based on the Screening Tool of Older Persons Prescriptions in Frail adults with limited life expectancy (STOPPFrail v2) [1], Poudel et al. algorithm [1], the Norwegian General Practice--Nursing Home criteria (NORGEP-NH) [1], and OPTI-3S. The prevalence of PIMsidentified by each tool was assessed across all frailty levels (CFS ≥4). Poisson regression assessed associations between PIM prevalence and covariates (e.g. medications). Results Most of the study cohort (86.5%, n=504) had at least one PIM identified by any of the four tools. OPTI-3S identified at least one PIM in 62.6% of participants, followed by Poudel’s algorithm (53.9%) and NORGEP-NH (40.5%). OPTI-3S could identify at least one PIM in 97.8% of participants with CFS ≥7, followed by STOPPFrail (88.9%). Overall, 34.8% of prescribed medications were considered to be PIMsThe OPTI-3S list detected more PIMsthan any other tool for all frailty levels (e.g. OPTI-3S, 78.4% vs STOPPFrail, 40.2% in CFS ≥7). Deprescribing all OPTI-3S-defined PIMswould reduce polypharmacy by 20.6% compared to NORGEP-NH (13.3%) and Poudel’s algorithm (12.0%). The most prevalent PIMswere aspirin, benzodiazepines and z-drugs, and antihypertensive medications. The number of medications, anticholinergic burden, and being on specific medications (e.g. aspirin, NSAIDs, benzodiazepines, antidepressants) were significantly associated with increased PIMs. Conclusion OPTI-3S is a useful PIM screening tool in community-dwelling frail older adults, pending further testing in the hospital setting. Reference 1. Anlay, D.Z et al. Br J Clin Pharmacol. 2024;90(1):12-106.

"Doing Housework with a Walker? No Way!": Exploring the Perceptions of Community-Dwelling Frail Older Adults and Their Informal Caregivers on "Informal Caregiver-Induced Forced Immobility".

Family caregivers should focus on maintaining independence when assisting older adults with mobility. This may, however, bring about a counterproductive effect, namely Informal Caregiver-induced Forced Immobility (ICFI). This study explored the perceptions and experiences of older adults and their informal caregivers regarding ICFI. This qualitative study used a conventional content analysis approach and was conducted from January to September 2023 in Tabriz, Iran. Twenty older adults (aged 60 years and above) who had used a mobility aid, such as a cane or walker, and 14 informal caregivers were purposefully (purposive sampling) selected to participate in the study. Individual semi-structured interviews were conducted until data saturation was achieved. MAXQDA ver. 20.0 software (VERBI Software, Germany) was used to manage and analyze the data. Based on the participants' perceptions, ICFI means that for an older adult, "social interaction/social participation is limited," "performing activities of daily living is disallowed," and "engaging in physical activities and exercising is prohibited." Our findings revealed the concept of ICFI from various perspectives in Iranian families with older adults, leading to a clearer understanding of this phenomenon. This aspect should be considered when developing intervention strategies for the care of older adults in home and residential care settings by, health practitioners, gerontologists, and policymakers. This research can serve as a foundation for future studies to develop pertinent indicators and tools for measuring ICFI in the hope of providing sufficient evidence to support interventions that aim to prevent or stop ICFI.

Experiences of community-dwelling frail older adults with diabetes: Using phenomenological methods

Experiences of community-dwelling frail older adults with diabetes: Using phenomenological methods

Dental prosthesis plaque index of Augsburger and Elahi: Expansion and standardisation in community-dwelling frail older people.

Inadequate daily oral hygiene care of dental prostheses could worsen general health of frail older people. The index of Augsburger and Elahi is often recommended to assess maxillary dental prosthesis plaque (DPP). To assess the reliability of an expanded and standardised DPP index of Augsburger and Elahi in trained and untrained examiners, and to determine the applicability of the index in community-dwelling frail older people. Ten community-dwelling frail older persons with complete and partial removable dental prostheses (RDPs) (mean ± SD age = 87.9 ± 8.4 years) participated. Seven persons were revisited after 3 months. The index was expanded with mandibular RDPs. Standardisation was achieved with a specially designed reference sheet. The RDPs were photographed after plaque colouring. Two trained examiners scored the photographs; thereafter, two untrained examiners. One trained examiner scored the photographs again after 3 weeks. Changes in DPP over the 3-month period were assessed with Wilcoxon signed-rank test. Inter- and intra-examiner reliability was assessed with intraclass correlation coefficients (ICCs). The DPP scores did not change significantly over time (Z = -0.594, p = 0.553). Inter-examiner reliability was excellent in the trained examiners (ICC = 0.859-0.947), and fair-to-good in the untrained examiners (ICC = 0.671-0.703). Intra-examiner reliability was excellent (ICC = 0.941-0.962). The proposed expansion and standardisation of the DPP index has an excellent inter- and intra-examiner reliability when performed by trained examiners, and a fair-to-good inter-examiner reliability by untrained examiners. Therefore, the index could be recommended for application in dental prostheses-wearing older persons and could be useful for awareness and education of professional and informal caregivers and the older persons themselves. The Netherlands Trail Register NTR6159.

Impacts of subjective cognitive decline and mild cognitive impairment on the effectiveness of an exercise intervention among community-dwelling (Pre)frail older adults

BackgroundSubjective cognitive decline (SCD) is prevalent in community-dwelling (pre)frail older adults. This study aimed to investigate whether baseline subjective cognitive decline (SCD) and mild cognitive impairment (MCI) impacted the effectiveness of an exercise intervention among (pre)frail older adults. MethodsThis is a post hoc analysis of a stepped-wedge cluster randomized trial among (pre)frail older adults across six communities. The intervention effectiveness was examined among (pre)frail older people among subgroups with normal cognition (n = 44), SCD (n = 58), or MCI (n = 30). ResultsThe normal cognition group had both immediate and persistent treatment responses to most outcomes. The SCD group showed positive responses to frailty (0-, 12-, 24 week), ambulation and dynamic balance (0-week), and depressive symptoms (12-week). The MCI group exhibited immediate improvement in frailty, cognition, depressive symptoms, social support and QoL, which persisted only in frailty status, social support and mental QoL at follow-ups. The MCI group showed superior immediate responses to cognitive function and depressive symptoms compared to another two subgroups. No differences were found between the normal cognition and SCD groups except for cognitive status (12-week). Conclusions(Pre)frail people with SCD or MCI had fewer improved outcomes compared to those with normal cognition regardless of immediate or persistent improvements. The incorporation of cognitive strategies with exercise interventions are recommended among (pre)frail older adults with SCD or MCI.

Comparing patient- and proxy-reported health-related quality of life of frail older patients at the emergency department

PurposeTo examine agreement between patient- and proxy-reported Health-Related Quality of Life (HRQoL) scores, and their associations with clinical measures and patient demographics.MethodsWe examined the patient-proxy agreement in HRQoL within a cohort of community-dwelling frail older patients (Clinical Frailty Scale [CFS] score 4–6) planned for discharge from the Emergency Department (ED) of a 1700-bed tertiary hospital in Singapore. Patients were recruited as part of the Emergency Department Interventions for Frailty (EDIFY) program, a quasi-experimental study evaluating the effectiveness of a multicomponent frailty intervention (MFI) in maintaining or improving functional outcomes. HRQoL was measured using the EuroQoL five-dimensional questionnaire (EQ-5D-5L) for patients and proxies. We analysed a sample of dyadic-reported HRQoL to explore the inter-rater agreement using intraclass correlation coefficients (ICC), and the influencing factors of concordance.ResultsWe recruited 140 participants with 23 pairs of patient-proxy dyads having concurrent EQ-5D reported. There was poor inter-rater agreement between patient- and proxy-reported EQ-5D (ICC 0.18) with proxies perceiving poorer average HRQoL than patients. On the domain level, there was poor agreement in self-care and pain domains (ICC − 0.07 and 0.20), where proxies perceived more problems than patients. In multivariate regressions, lower frailty scores were associated with poorer agreement in EQ-5D scores (p < 0.05).ConclusionIn conclusion, our findings demonstrate differences between patient- and proxy-reported HRQoL outcomes among frail older patients, with significant discordance observed among patients who are “less frail”. Hence, proxy-reported responses should be interpreted with care especially when the abovementioned characteristics are present in an older patient.

A 6-month educational program improves sleep behaviour in community-dwelling frail older adults: A randomised controlled trial

BackgroundThe prevalence of sleep-related issues among older adults is a significant concern, with half of the older population reporting these problems. Consequently, strategies to improve sleep are needed for this population. This study aims to assess the effects of a health educational program on sleep behaviour among pre-frail or frail older adults residing in the community and to explore possible associations with frailty. MethodsThis randomised controlled trial (NCT05610605) included a total of 197 community-dwelling older adults with frailty/pre-frailty, divided into control (n = 88) and educational (n = 109) groups, were assessed at baseline, after the 6-month educational program (6 months), and 6 months after the intervention (12 months). The intervention comprised four group sessions and six follow-up phone calls, focusing on frailty, physical activity, dietary habits, and cognitive training. Sleep quality was measured using the Pittsburgh Sleep Quality Index (PSQI) and wrist-worn accelerometry. ResultsAt 6 months, a significant time-by-group interaction was found for self-reported [β = −0.449, 95%CI (−0.844, −0.053), p = 0.026] and accelerometer-measured [β = 0.505, 95%CI (0.085, 0.926), p = 0.019] sleep efficiency, showing improved sleep efficiency in the intervention group vs. controls. A significant time-by-group interaction at 6 months was noted for sleep awakenings [β = −0.402, 95%CI (−0.825, −0.020), p = 0.047]. The educational program led to a significant decrease in awakenings, while the control group experienced an increase. The change in the number of awakenings (Rs = 0.183, p = 0.020) at 6 months was significantly associated with changes in frailty. Moreover, a significant time-by-group interaction was reported at the 12-month assessment [β = −0.449, 95%CI (−0.844, −0.053), p = 0.026] for self-reported sleep quality, indicating better results in the intervention group compared to controls. ConclusionThe educational program improved sleep quality and sleep efficiency while reducing the number of awakenings per night among community-dwelling frail older adults, offering a practical approach to addressing sleep-related challenges in this demographic.

Effectiveness of interventions for informal caregivers of community-dwelling frail older adults: A systematic review and meta-analysis.

Systematic reviews on interventions for informal caregivers of community-dwelling frail older adults were published over a decade ago and they mistook frailty for other severe age-related conditions like disability and dementia. Therefore, this study aimed to systematically synthesize these interventions supporting these caregivers identified by an acknowledged frailty assessment instrument and to examine their effectiveness on caregiver-related outcomes. Systematic review and meta-analysis. Fourteen electronic databases, grey literature and reference lists were systematically searched for randomized controlled trials (RCTs) and non-randomized controlled trials (NRCTs) from inception to November 3, 2023. Methodology quality and risk of bias were assessed. Data were meta-analysed using the Comprehensive Meta-Analysis, version 3.0. Studies and outcomes unsuitable for meta-analysis were summarized by narrative syntheses. Four studies consisting of three RCTs and one NRCT were included involving 350 participants. Interventions for caregivers of frail older adults included multicomponent interventions (n = 3) and education intervention (n = 1). Interventions had a moderate effect on reducing depression and showed nonsignificant effects on caregiver burden, caregiving time or quality of life (QoL). The PEDro scores for RCTs ranged from 6 to 8, indicating good methodologic quality, but were all judged as high risk of bias. The NRCT reported all methodologic aspects and was at low risk of bias. Few studies focus on interventions targeting caregivers of frail older adults, and their effectiveness may vary by outcomes. This review suggested the potential benefits of these interventions in reducing caregivers' depression. The differential effectiveness by outcomes and high risk of bias of studies implicate that more rigorous studies are warranted.

Prevention at home in older persons with (pre-)frailty: analysis of participants’ recruitment and characteristics of the randomized controlled PromeTheus trial

BackgroundThe “PromeTheus” trial is evaluating a home-based, multifactorial, interdisciplinary prevention program for community-dwelling (pre-)frail older adults. These individuals often suffer from reduced participation, which can complicate the recruitment and enrollment in a clinical trial.AimsThe aim of this study was to evaluate different recruitment strategies and differences in participant characteristics in relation to these strategies.MethodsThis cross-sectional study used baseline data from the randomized-controlled PromeTheus trial, in which community-dwelling (pre-)frail older persons (Clinical Frailty Scale [CFS] 4–6 pt., ≥ 70 years) were recruited via general practitioners (“GP recruitment”) or flyers, newspaper articles, and personalized letters (“direct recruitment”). Differences in the sociodemographic, clinical, physical, functional, mobility-related, psychological and social characteristics were analyzed in relation to the recruitment strategy.ResultsA total of 385 participants (mean age = 81.2, SD 5.9 years; women: n = 283, 73.5%) were enrolled, of which 60 (16%) were recruited by GPs and 325 (84%) through direct recruitment. Participants recruited via GPs had significantly higher subjective frailty levels (CFS), were more often physically frail (Fried Frailty Phenotype), and showed lower physical capacity (Short Physical Performance Battery), participation (disability component of the short version of the Late-Life Function and Disability Instrument), and life-space mobility (Life-Space Assessment) compared to those recruited via the direct approach (p = 0.002–0.026). Costs per randomized participant were 94€ for the GP recruitment strategy and €213 for the direct recruitment strategy.ConclusionDifferent strategies may be required to successfully recruit (pre-)frail home-living older adults into preventive programs. Direct recruitment strategies, in which potential participants are directly informed about the prevention program, seem to be more promising than GP recruitment but may result in enrolment of persons with less functional impairment and higher recruitment costs.Trial registrationGerman Clinical Trials Register, DRKS00024638. Registered on March 11, 2021.

Preventive Home Visits Among Frail Community-Dwelling Older Adults. The Added Value of Follow-Up Telephone Calls

ABSTRACT People in need of care and support do not always find appropriate services. This paper aims to explore the content and added value of monthly follow-up telephone calls after preventive home visits. We used both monitoring data and qualitative semi-structured interviews (with older adults, formal and informal caregivers). Results indicate that a majority of older adults (N = 95) received a regular follow-up of four telephone calls. Social connection and involvement were mentioned by all three groups as positive aspects of the program. Although time-consuming, this paper draws attention to the added value of follow-up telephone calls after preventive home visits.

Factors associated with social participation among community-dwelling frail older adults in Japan: a cross-sectional study

BackgroundIn recent years, it has become clear that participation in social activities by the older adult suppresses their need for long-term care. Likewise, social participation can promote long-term care prevention among frail older adults who are at a higher risk of needing long-term care. However, their social participation rate is low, and the factors causing these low rates of participation are unclear. Therefore, this study identifies the factors affecting social participation of frail older adults.MethodsAfter excluding those certified as requiring long-term care, 28,636 older adults within the target region were selected to receive questionnaires. The questionnaires were distributed and collected via mail. A total of 22,048 respondents (77.0%), including 9,325 men and 10,150 women, were included; 2,655 frail older adults were identified for analysis. Questionnaire items inquired about social participation, basic attributes, need for long-term care, mobility, subjective health, direct and indirect contact with relatives living separately and direct and indirect contact with friends and neighbors. For the statistical analysis, this study employed a binomial logistic regression analysis with social participation as the objective variable.ResultsThe rate of social participation among frail older adults was 13.7%. Items related to social participation included sex, economic status, mobility, subjective health, direct contact with friends, and indirect contact with friends.ConclusionsInteractions with friends and neighbors and physical functionality are correlated with levels of social participation among frail older adults, suggesting that social participation can be promoted by maintaining friendships, forming new ones, and maintaining and improving physical functionality.

1970 How can health care professionals understand and incorporate spirituality into Comprehensive Geriatric Assessment?

Abstract Introduction Little is known about how Health Care Professionals (HCPs) conducting Comprehensive Geriatric Assessment (CGA) assess spiritual needs. The aim of this study was to better understand how UK HCPs understand and incorporate assessment of spirituality into CGA for community dwelling frail older people. Methods Semi-structured interviews were undertaken with HCPs who regularly undertake CGA in the community as well as Anna Chaplains (ACs) whose remit is to provide chaplaincy to community dwelling older people. An inductive approach was taken using a topic guide to structure the interviews. Thematic analysis was undertaken using NVIVO. Ethics approval was granted through St Augustine’s College of Theology. Results Three HCPs and two ACs were interviewed. Three themes emerged. Firstly, that spiritual assessment needs time, trust and skill and cannot be established using checklists. Assessment hinges on building a rapport between the patient and HCP. HCPs and ACs suggested potential questions that could support assessment of spiritual needs. Secondly, supporting spirituality is focused on sustaining identity, fostering hope and encouraging spiritual growth. Finally, health care professionals lacked confidence and understanding in how to recognise and meet spiritual needs. Several suggestions were made as to how to address this. Conclusions All participants agreed that incorporating assessment of spirituality into CGA was important but that doing so effectively requires understanding and skill. The questions suggested by participants mapped well onto existing models of spirituality in ageing and frailty. Study findings could be used to develop training for HCPs undertaking CGA.

TAILORED INTERVENTION PROGRAM USING HUMANOID AI MINI-ROBOT FOR OLDER ADULTS WITH DEPRESSION IN RURAL AREAS

Abstract Loneliness, and social isolation have worsened because most mental health centers were forced to suspend elderly-centric programs due to COVID-19. Recently, with the demand for a frail elderly-care model that enables non face-to-face interactions, strategies to utilize various technologies using robots for depression prevention are emerging. This pilot study aimed to develop and analyze a tailored intervention program using humanoid AI mini-robot for older adults with depression in rural areas. An experimental group of eight depressed elders participated daily in a tailored intervention program using humanoid AI mini-robot involving physical (stretching exercise) and emotional activities (listening to music) for ten weeks. A control group of ten depressed older adults received routine case management with non face-to-face at a mental health center. We compared the grip strengths and levels of depression and mental well-being between the experimental and control groups before and after the intervention, using Mann-Whitney U test and Wilcoxon signed rank test Statistically significant difference (U =12.0, p &amp;lt; 0.05) was observed between the mental well-being levels of the two groups; by contrast, grip strengths and depression levels did not differ significantly. The experimental group exhibited a significant difference (Z = –2.038, p &amp;lt; 0.05) between pre- and post-intervention grip strengths. The number of subjects was too small and the intervention period was not long enough to draw a meaningful conclusion. However, the findings have implications for the need of potential tailored interventions using humanoid AI mini-robot for mental well-being of community dwelling frail older adults.

Development of a web-based care networking system to support visiting healthcare professionals in the community

BackgroundThe role of visiting health services has been proven to be effective in promoting the health of older populations. Hence, developing a web system for nurses may help improve the quality of visiting health services for community-dwelling frail older adults. This study was conducted to develop a web application that reflects the needs of visiting nurses.MethodsVisiting nurses of public health centers and community centers in South Korea participated in the design and evaluation process. Six nurses took part in the focus group interviews, and 21 visiting nurses and community center managers participated in the satisfaction evaluation. Focus group interviews were conducted to identify the needs of visiting nurses with respect to system function. Based on the findings, a web application that can support the effective delivery of home visiting services in the community was developed. An artificial intelligence (AI) algorithm was also developed to recommend health and welfare services according to each patient’s health status. After development, a structured survey was conducted to evaluate user satisfaction with system features using Kano’s model.ResultsThe new system can be used with mobile devices to increase the mobility of visiting nurses. The system includes 13 features that support the management of patient data and enhance the efficiency of visiting services (e.g., map, navigation, scheduler, protocol archives, professional advice, and online case conferencing). The user satisfaction survey revealed that nurses showed high satisfaction with the system. Among all features, the nurses were most satisfied with the care plan, which included AI-based recommendations for community referral.ConclusionsThe system developed from the study has attractive features for visiting nurses and supports their essential tasks. The system can help with effective case management for older adults requiring in-home care and reduce nurses' workload. It can also improve communication and networking between healthcare and long-term care institutions.

Effectiveness of subjective support-focused cognitive behavioral therapy on depressive symptoms among (pre)frail community-dwelling older adults: A randomized controlled trial

BackgroundSubjective support could ameliorate the adverse effect of (pre)frailty on depressive symptoms. However, there is scarce evidence regarding subjective support-focused intervention in preventing depression among (pre)frail community-dwelling older adults. This study aims to explore the effectiveness of subjective support-focused cognitive behavioral therapy (SS-CBT) in preventing depression among this group of population. MethodsA total of 100 community-dwelling (pre)frail older adults were recruited from six communities in a Chinese city and were randomized to an 8-week SS-CBT group or a wait-list control group. Depressive symptoms and subjective support were assessed at baseline (T0), and at 8 week (T1), 12 week (T2), 16 week (T3) after randomization. Generalized estimating equation was used to examine the effectiveness of SS-CBT on depressive symptoms and subjective support. Hierarchical linear regression models and Bootstrapping method were used to examine whether subjective support mediated the effectiveness of SS-CBT on depressive symptoms. ResultsParticipants in SS-CBT group reported significant reduction in depressive symptoms (Wald χ2 = 20.800, p < 0.001) and improvement in subjective support (Wald χ2 = 92.855, p < 0.001) compared to those in wait-list control group. Changes in subjective support mediated the effectiveness of SS-CBT on changes in depressive symptoms. LimitationsRestricted regions to recruit participants, inclusion of the most motivated participants, lack of diagnosis of depression, potential experimenter bias and contamination, short follow-up period, and lack of an active control group. ConclusionsThe findings support the benefits of SS-CBT in preventing depression among (pre)frail community-dwelling older adults, and provide insight into possible mechanisms.

Impact on physical function of the +AGIL Barcelona program in community-dwelling older adults with cognitive impairment: an interventional cohort study

BackgroundOlder adults with cognitive impairment (CI) have higher multimorbidity and frailty prevalence, lower functional status and an increased likelihood to develop dementia, non-cognitive deficits, and adverse health-related events. +AGIL, a real-world program for frail older adults in a primary care area of Barcelona, is a pragmatic, multi-component and integrated intervention implemented since 2016. It includes physical activity, nutrition, sleep hygiene, revision and adequacy of pharmacological treatment, detection of undesired loneliness and screening for CI; to improve physical function in community-dwelling older adults. We aimed to assess the + AGIL longitudinal impact on physical function among community-dwelling frail older persons with CI.MethodsAn interventional cohort study included data from all the + AGIL consecutive participants from July 2016 until March 2020. Based on the comprehensive geriatric assessment, participants were offered a tailored multi-component community intervention, including a 10-week physical activity program led by an expert physical therapist. Physical performance was measured at baseline, three and six months follow-up. The pre-post impact on physical function was assessed by paired sample t-test for repeated samples. Linear mixed models were applied to analyze the + AGIL longitudinal impact. P-values < 0.05 were considered statistically significant.Results194 participants were included (82 with CI, based on previous diagnosis or the Mini-COG screening tool), 68% women, mean age 81.6 (SD = 5.8) yo. Participants were mostly independent in Activities of Daily Living (mean Barthel = 92.4, SD = 11.1). The physical activity program showed high adherence (87.6% attended ≥ 75% sessions). At three months, there was a clinically and statistically significant improvement in the Short Physical Performance Battery (SPPB) and its subcomponents in the whole sample and after stratification for CI [CI group improvements: SPPB = 1.1 (SD = 1.8) points, gait speed (GS) = 0.05 (SD = 0.13) m/s, Chair stand test (CST)=-2.6 (SD = 11.4) s. Non-CI group improvements: SPPB = 1.6 (SD = 1.8) points, GS = 0.08 (SD = 0.13) m/s, CST=-6.4 (SD = 12.1) seg]. SPPB and gait speed remained stable at six months in the study sample and subgroups. CI had no significant impact on SPPB or GS improvements.ConclusionOur results suggest that older adults with CI can benefit from a multidisciplinary integrated and comprehensive geriatric intervention to improve physical function, a component of frailty.

Are DOSE-RESPONSE RELATIONSHIPS OF RESISTANCE TRAINING reliable TO IMPROVE FUNCTIONAL PERFORMANCE IN FRAIL AND PRE-FRAIL OLDER ADULTS? A SYSTEMATIC REVIEW WITH META-ANALYSIS AND META-REGRESSION of randomized controlled trials.

This systematic review with meta-analyses investigates the impact of resistance training (RT), using meta-regressions, on functional performance in frail and pre-frail adults aged ≥ 65 years to determine the key variables of RT. Ten randomized controlled trials involving 1303 participants were analyzed. Five studies assessed habitual walking speed (HWS), three studies evaluated performance in the timed-up-and-go test (TUG), three studies evaluated performance in the Short Physical Performance Battery (SPPB), and three studies assessed performance in the sit-to-stand test (STS). RT alone improved STS time and SPPB scores in frail and pre-frail older adults. RT improved STS performance (Effect Size (ES):-0.536; 95% CI -0.874 to -0.199; p=.002) and led to a 2.261-point increase in SPPB performance (ES:1.682; 95% CI 0.579 to 2.786; p=.003). At least two weekly training sessions are required to increase SPPB scores, and three sessions seem to optimize the improvements. Higher training volume per exercise and volume per session reduce the gains in SPPB performance. We did not observe any association between different doses of RT and STS time improvements. RT alone positively influenced TUG performance only in community-dwelling older frail and pre-frail adults but not in institutionalized older individuals. RT alone did not improve the HWS compared to the non-active control group.