Adults In Long-term Care Research Articles

An Automated Malnutrition Screening Tool Using Routinely Collected Data for Older Adults in Long-Term Care: Development and Internal Validation of AutoMal

ObjectiveTo develop and internally validate a malnutrition screening tool based on routinely collected data in the long-term care setting. DesignDiagnostic prediction model development and internal validation study. Setting and ParticipantsResidents (n = 539) from 10 long-term care facilities in Australia. MethodsCandidate variables identified through expert consultation were collected from routinely collected data in a convenience sample of long-term care facilities. Logistic regression using the Subjective Global Assessment as the reference standard was conducted on 500 samples derived using bootstrapping from the original sample. Candidate variables were selected if included in more than 95% of samples using backwards stepwise elimination. The final model was developed using logistic regression of selected variables. Internal validation was conducted using bootstrapping to calculate the optimism-adjusted performance. Overall discrimination was evaluated via receiver operator characteristic curve and calculation of the area under the curve. Youden's Index was used to identify the optimal threshold value for classifying malnutrition. Sensitivity and specificity were calculated. ResultsBody mass index and weight change % over 6 months were included in the automated malnutrition screening model (AutoMal), identified in 100% of bootstrapped samples. AutoMal demonstrated excellent discrimination of malnutrition, with area under the curve of 0.8378 (95% CI, 0.80–0.87). Youden's Index value was 0.37, resulting in sensitivity of 78% (95% CI, 71%–83%) and specificity of 77% (72%–81%). Optimism-corrected area under the curve was 0.8354. Conclusions and ImplicationsThe AutoMal demonstrates excellent ability to differentiate malnutrition status. It makes automated identification of malnutrition possible by using 2 variables commonly found in electronic health records.

Effects of soy protein-rich meals on muscle health of older adults in long-term care: A randomized clinical trial

ObjectiveThis study investigated the effects of a soy protein-rich meal intervention on the muscle health of older adults in long-term care facilities. MethodsA 12-week single-center randomized controlled trial with a control-group and open-label design was conducted. Eighty-four older adults from a long-term care facility participated in the study. The chefs at the facility cooked three meals using soy protein-rich recipes designed by dieticians. For 12 weeks, the intervention group participants consumed three meals with 30 g of soy protein (10 g/meal) per day, and the control group participants maintained their habitual diets. ResultsThe 84 participants (mean age, 84.9 ± 7.0 years; 61.9% female) were randomly assigned to an intervention group (43 participants) and a control group (41 participants). The intervention group exhibited significant increases in several lean mass indicators, namely soft lean mass (mean, 1.43 kg; 95% confidence interval [CI]: 0.20–1.65 kg), skeletal muscle mass (mean, 1.20 kg; 95% CI: 0.43–1.96 kg), appendicular skeletal muscle mass (mean, 0.79 kg; 95% CI: 0.07–1.52 kg), and skeletal muscle index (mean, 0.37 kg/m2; 95% CI: 0.05–0.68 kg/m2) (all P < 0.05). These changes were not observed in the control group (all P > 0.05). Notably, calf circumference decreased significantly in the control group (mean, −0.98 cm; 95% CI: −1.61 to −0.36 cm) but was maintained in the intervention group. The differences in the calf circumference and 6-m walk performance of the two groups were significant (P < 0.05). ConclusionsThe 12-week soy protein-rich meal intervention improved the muscle mass and 6-m walk performance of older adults in a long-term care facility.

Frailty Predicts Dementia and Death in Older Adults Living in Long-Term Care

ObjectivesTo investigate how the accumulation of deficits traditionally related and not traditionally related to dementia predicts dementia and mortality. DesignA retrospective cohort study with up to 9 years of follow-up. Setting and ParticipantsLong-term care residents aged ≥65 with or without dementia. MethodsFrailty indices based on health deficit accumulation were constructed. The FI-t consisted of 27 deficits traditionally related to dementia; the FI-n consisted of 27 deficits not traditionally related to dementia; the FI-a consisted of all 54 deficits taken from the FI-t and the FI-n. ResultsIn this long-term care sample (n = 29,758; mean age = 84.6 ± 8.0; 63.8% female), 91% of the residents had at least 1 impairment in activities of daily living, 61% had a diagnosis of dementia, and the vast majority were frail (53% had FI-a > 0.2). Residents with dementia had a higher FI-t compared with those without dementia (0.278 ± 0.110 vs. 0.272 ± 0.108), whereas residents without dementia had a higher FI-n (0.143 ± 0.082 vs. 0.136 ± 0.079). Within 9 years, 97% of the sample had died; a 0.01 increase of the FI-a was associated with a 4% increase of the mortality risk, adjusting for age, sex, admission year, stay length, and dementia type. Residents who developed dementia after admission to long-term care had higher baseline FI-t and FI-a (P's < .003) than those who remained without dementia. Conclusions and ImplicationsFrailty is highly prevalent in older adults living in long-term care, irrespective of the presence or absence of dementia. Accumulation of deficits, either traditionally related or unrelated to dementia, is associated with risks of death and dementia, and more deficits increases the probability. Our findings have implications for improving the quality of care of older adults in long-term care, by monitoring the degree of frailty at admission, managing distinct needs in relation to dementia, and enhancing frailty level-informed care and services.

Feasibility study of a multidisciplinary DEprescribing review for Frail oldER Adults in Long-term care (DEFERAL) targeting potentially inappropriate antihypertensive medications

Abstract Introduction Frail older adults who reside in long-term care facilities (LTCFs) are at a higher risk of adverse drug events due to potentially inappropriate medications (PIMs). Deprescribing is a safe and effective method of reducing PIMs. Despite the benefits, there is evidence that deprescribing is not being conducted. The DEFERAL strategy was designed to support healthcare professionals (HCPs) to deprescribe PIMs for frail older adults in LTCFs. DEFERAL consists of a three-monthly multi-disciplinary team (MDT) deprescribing review, incorporating evidence-based deprescribing tools. It is conducted in person at the LTCF, targeting one pre-determined class of PIMs, organised by a nurse champion on site.[1] Aim To test the DEFERAL strategy, focusing on implementation outcomes of acceptability, feasibility, appropriateness and fidelity while collecting intervention data on deprescribing decision-making. Methods A feasibility study was conducted, recruiting a convenience sample of two LTCFs in the South-West of Ireland. The LTCFs required a general practitioner, pharmacist and nurse to be eligible. To be included in the deprescribing review, patients were required to be ≥65 years, frail, prescribed ≥1 antihypertensive and to have no deprescribing contraindications. The study followed a hybrid type three design,[2] focusing on implementation outcomes whilst collecting intervention data. HCP feedback was collected using a post-meeting survey, which was emailed to HCPs or available in paper format via the on-site nurse champion. Data were analysed quantitatively. Open-ended comment boxes were analysed using content analysis. Data on intervention outcomes were collected using a summary sheet documenting meeting attendance, recruitment and decision-making, and were analysed quantitatively. Results The survey was completed by ten HCPs (83.3%). Of completed surveys, 100% (n=10) agreed that the DEFERAL strategy was acceptable and appropriate to support deprescribing and 90% (n=9) agreed that it was feasible to undertake. The majority (90%) of HCPs indicated that they completed their designated roles exactly as described; however, qualitative feedback described site-specific modifications. In Site 1, the wider MDT were not engaged as intended and the site did not facilitate the education and screening phase as described. Site 2 introduced an additional resource to facilitate documentation of clinical measurements to support deprescribing decision-making. From a total of 90 residents, 56 (62.2%) were prescribed ≥1 antihypertensive medication. Of those resident at the time of the review, 16 (29.6%) patients were eligible and deprescribing occurred for six patients (37.5%) through dose reduction of antihypertensive medications. Documented reasons for not deprescribing included fear of negative consequences and inappropriate blood pressure measurements. Conclusion The DEFERAL strategy led to successful deprescribing of antihypertensive medications in LTCFs, supported with positive feedback on implementation outcomes. A strength of the strategy is its universal nature. DEFERAL could be adjusted to support deprescribing for different PIMs, patient cohorts or organisational structures in LTC. The strategy provides a blueprint to support medication reviews in LTC, integrating the pharmacist into routine practice. Future research is required to test the strategy for effectiveness, considering the site-specific modifications. A study limitation was the lack of completion of the follow-up survey, limiting the completeness of the feedback on the strategy.

Associations between social networks, cognitive function, and quality of life among older adults in long-term care

BackgroundHaving rich social networks is associated with better physical and cognitive health, however older adults entering long-term care may experience an increased risk of social isolation and consequent negative impacts on cognitive function. Our study aimed to identify if there is an association between accessing specific types of services or activities within long-term care on social networks and cognition.MethodsA cross-sectional study of 96 residents from 2 aged care providers in New South Wales, Australia. Residents were given a battery of assessments measuring social network structure (Lubben Social Network Scale, LSNS-12), quality of life (EuroQol 5D, Eq. 5D5L) and cognitive function (Montreal Cognitive Assessment, MoCA). Demographic factors and service use factors were also collected from aged care providers’ electronic records. Independent sample t-test, ANOVA and linear regression analyses were used to explore associated factors for cognition.ResultsResidents had a mean age of 82.7 ± 9.4 years (median = 81) and 64.6% were women. Most residents had cognitive impairment (70.8%) and reported moderate sized social networks (26.7/60) (Lubben Social Network Scale, LSNS-12). Residents who had larger social networks of both family and friends had significantly better cognitive performance. Service type and frequency of attendance were not associated with cognitive function.ConclusionsAmong individuals most at risk of social isolation, having supportive and fulfilling social networks was associated with preserved cognitive function. The relationship between service provision and social interactions that offer psychosocial support within long-term facilities and its impact over time on cognitive function requires further exploration.

Constipation among Korean older adults in long-term care facilities: A scoping review

Purpose: This study synthesized the literature on constipation among Korean older adults in long-term care (LTC) facilities. Methods: This scoping review utilized the Joanna Briggs Institute protocol. We conducted a literature search using Cumulative Index to Nursing and Allied Health, PubMed, PsycINFO, Korean databases Research Information Sharing Service, Korean Studies Information Service System, and ScienceON. Two reviewers independently selected the studies and extracted their characteristics using pretested forms to determine the final inclusion. In total, 473 articles were identified, and eight were used for the final analysis. Results: Quasi-experimental design was the most common research design. Sex, age, state of mobility, admission periods, LTC classification, sleep satisfaction, depressive symptoms, diet type, daily fluid intake, and history of digestion were identified as factors related to constipation. The most widely used constipation measurement method is measuring the frequency of defecation per week. Massage is the most commonly used nursing intervention to relieve constipation. Conclusion: The diversification of research on constipation is necessary to improve the quality of life of older adults living in LTC facilities. Therefore, the use of reliable tools to determine constipation in older adults in LTC facilities should be expanded. There is a need to develop and implement diverse non-pharmacological interventions for older adults in LTC facilities. The results of this study are intended to serve as a basis for the development of constipation programs for Korean older adults in LTC facilities.

Estimation of Oral Disease Burden among Older Adults in LTC: A Scoping Review.

Oral health is an essential part of healthy aging and very little data exists around the disease burden for older adults in a long-term care setting. The aim of this scoping review was to estimate the disease burden of dental caries, periodontal disease, and tooth loss among older adults in Long-Term Care (LTC). This scoping review was conducted in accordance with the Joanna Briggs Institute methodology. A detailed strategy was used to conduct a comprehensive search of electronic databases: PubMed, Embase, and Dentistry and Oral Sciences Source (DOSS). The Rayyan AI platform was used to screen abstracts for assessment by one of five co-investigators. Results indicate that only one in three might have a functional dentition upon entry into LTC, and among those who are dentate, most might expect to develop at least one new coronal and one new root caries lesion each year. There is a need to better document the disease experiences of this group to tailor approaches to care that might reduce the avoidable suffering as a result of dental caries and periodontal disease.

Oral frailty among dentate and edentate older adults in long-term care

BackgroundThe objectives of this study were to compare oral frailty (OFr) among edentate and dentate older adults living in long-term care facilities (LTCF) and to clarify how edentulism and oral disease burden (ODB) of dentate older adults are associated with OFr.MethodsThe population of this study comprised 94 edentate and 209 dentate residents in LTCF in Helsinki, Finland, who had previously participated in a nutritional study. The participants underwent a clinical oral examination. The dentate residents were further divided into three ODB groups based on asymptotic dental score. The edentate and different ODB groups were compared with each other regarding demographics and oral and medical findings. OFr was defined as ≥ 2 of following: having a diet of soft/pureed food, residue of food in the oral cavity, inability to keep the mouth open during examination, unclearness of speech, dry mouth. The association between OFr and edentulousness and various levels of ODB was analyzed by a multivariate logistic model.ResultsParticipants with low ODB had significantly less OFr than their edentate peers (p = 0.009). Furthermore, the edentate and dentate with high ODB had similar odds for OFr.ConclusionsEdentulousness and high ODB are equally harmful conditions and may predispose to OFr. This study suggests that maintaining healthy natural teeth and good oral health (low ODB) may protect against OFr.Trial registrationThe Ethics Committee of the Hospital District of Helsinki and Uusimaa approved the protocols for the nutritional status and oral healthcare studies and the merging of the data, including patient medical records (Register number HUS/968/2017).

Mini-ACE: Validation Study Among Older People in Long-Term Care.

The Mini-Addenbrooke's Cognitive Examination (M-ACE) is a valid and reliable tool that accurately differentiates various types of cognitive impairment from Normal-cognition assessed in multiple settings. However, its validity among older individuals in long-term care (LTC) was not yet established. Therefore, we sought to assess the Portuguese M-ACE's validity, reliability, and accuracy in detecting cognitive impairment no-dementia (CIND) in LTC users. A comprehensive assessment was performed on 196 LTC Portuguese users aged ≥ 60 years, among whom 71 had Normal-cognition, and 125 had CIND. The M-ACE was found to be reliable (McDonald's ω = .86, Cronbach's α = .85) and consistent over time (r = .72; ICC = .83) and between raters (k = .92). Strong correlations with related measures supported construct validity (both r = .67). The M-ACE accurately distinguished CIND from Normal-cognition with a cut-off of 17 points (AUC = 0.81, Sensitivity = 81.7%, Specificity = 74.4%). Our findings suggest that the Portuguese M-ACE is a valid and reliable cognitive assessment tool for LTC users, allowing for accurate differentiation between CIND and Normal-cognition. Thus, the M-ACE's use could contribute to the early detection and intervention of cognitive disorders, especially among older adults in LTC.

Assessing virtual reality acceptance in long-term care facilities: a quantitative study with older adults

Purpose Our study aimed to investigate the factors associated with the acceptance of virtual reality (VR) games among older adults living in LTC, with a particular emphasis on identifying social and individual factors that have been overlooked in existing technology acceptance models. Materials and methods We conducted VR gaming sessions, followed by a composite questionnaire to explore the factors associated with the acceptance of VR games among residents of LTC with a focus on technology acceptance models (TAM) and social factors derived from Selective Optimization with Compensation (SOC) theory and Socioemotional Selectivity Theory (SST). Results We studied 20 older adults aged 65 and older. Participants were moderately sedentary, with the majority of them having prior gaming experience. Participants with prior gaming experience had higher mean scores in most SOC theory and SST subscales, except for elective selection. Participants perceived the technology as useful and easy to use, with no heightened gaming-related anxiety. Significant correlations were found between perceived ease of use and selection strategies, and between attitudes towards gaming and elective selection strategies. No significant score differences were observed between male and female participants. Conclusions The positive correlation between VR acceptance and using SOC strategies suggests a positive response to straightforward experiences. Our study highlights VR exergaming’s potential benefits for encouraging LTC residents’ engagement in valued activities and pursuing goals. Moreover, social theories of aging can inform technology acceptance and guide the design and marketing of VR exergames to better suit older adults’ needs and preferences in LTC. IMPLICATIONS FOR REHABILITATION The findings of this study have important implications for rehabilitation programs aimed at enhancing physical activity (PA) and engagement among older adults living in long-term care (LTC) facilities. The use of virtual reality (VR) games can be an important tool to promote PA and improve the overall well-being of LTC residents. Based on the results, the following implications can be drawn: Integrating VR exergaming in rehabilitation: The positive perception of VR technology’s usefulness and ease of use among older adults in LTC suggests that VR exergaming can be effectively integrated into rehabilitation programs. Healthcare professionals and rehabilitation specialists in LTC facilities can consider incorporating VR-based exercise routines and gaming sessions to motivate and engage residents in physical activities. By doing so, they can create enjoyable and interactive rehabilitation experiences that may lead to improved adherence to exercise regimens. Addressing social factors for VR acceptance: Our study highlights the significance of social factors derived from theories of aging, such as Selective Optimization with Compensation (SOC) and Socioemotional Selectivity Theory (SST), in influencing VR acceptance among LTC residents. Rehabilitation programs should take into account these social aspects and create a supportive and encouraging environment for older adults to engage with VR exergames. Encouraging social interactions and providing opportunities for residents to share their experiences with VR gaming may enhance acceptance and overall engagement. Tailoring VR exergames for older adults: The correlation between VR acceptance and the use of SOC strategies indicates that customized experiences may be well-received by LTC residents. Game developers and rehabilitation specialists should consider designing VR exergames that align with the specific preferences and needs of older adults. This could involve providing choices and options for users to optimize their gaming experiences based on their individual abilities and interests. Recognizing gaming experience: Our study highlights that prior gaming experience positively influenced participants’ attitudes towards VR gaming. Rehabilitation professionals should acknowledge and leverage this prior experience when introducing VR exergaming to older adults in LTC. By incorporating elements familiar to older adults or providing guidance for those new to gaming, rehabilitation programs can foster a more seamless and enjoyable transition to VR exergames. Promoting goal pursuit and valued activities: Our study suggests that VR exergaming has the potential to encourage LTC residents’ engagement in valued activities and goal pursuit. Rehabilitation programs can utilize VR exergaming as a means to help residents achieve specific rehabilitation goals and engage in activities that are meaningful to them. This approach can contribute to a sense of purpose and satisfaction in the rehabilitation process. Overall, the integration of VR exergaming in rehabilitation for older adults in LTC facilities has promising implications for improving physical activity levels, enhancing engagement, and addressing the holistic well-being of residents. By considering the social factors influencing VR acceptance and tailoring experiences to individual preferences, rehabilitation professionals can optimize the potential benefits of VR technology in LTC settings.

DESIGNING COLLABORATIVE AUGMENTED REALITY ACTIVITIES WITH OLDER ADULTS IN LONG TERM CARE

Abstract Loneliness is common among older adults in long term care (LTC) settings. Interactive communication technologies hold great promise in reducing loneliness but require design and evaluation studies. As part of a larger study on use of head mounted display augmented reality (HMD-AR) to connect older LTC adults with family members, we conducted a participatory design study to a) identify and design HMD-AR multi-user activities and b) address barriers found with LTC residents when interacting with HMD-AR. Results: Laboratory testing was conducted with 23 older adults with normal cognition (ages 65 to 93, 6 men) and field testing with iterative feedback cycles with 8 older adults with impaired mobility and cognition (ages 54 to 87, 2 men, 4 with stroke) that resulted in prototype development and testing of three activities: playing checkers, decorating a fireplace, and eating a meal. Challenges successfully addressed through technological innovations included: 1) enhancing perceptions and ease of interacting with photorealistic avatars, 2) providing various techniques to allow older adults to view and move AR objects despite cognitive and functional impairments (e.g., visual-perceptual impairments; limited dexterity), 3) using visual aids and voice commands, 4) developing visual adaptations for central vision and color detection impairments, and 5) creating tutorials and help guides for learnability and remembrance. Sessions lasted for 30 minutes and no adverse effects were noted with prolonged or repeated HMD-AR use. All enjoyed the HMD-AR activities. Conclusion: HMD-AR can be successfully adapted for use by older adults with multiple cognitive and physical impairments.

USING VIRTUAL REALITY IN LONG-TERM CARE TO REDUCE SOCIAL ISOLATION

Abstract Virtual Reality (VR) has become increasingly accessible for older adults, providing opportunities for interventions that address loneliness and social isolation in long-term care. However, the effectiveness of VR programs can be influenced by various factors, such as the backgrounds, preferences, and capacities of the target population. This qualitative study investigates the acceptability and feasibility of a recreational VR program for social engagement in two Canadian long-term care homes since January 2023. The study involved 20 residents (with various levels of cognitive and physical impairments) who participated in weekly VR group sessions facilitated by staff. Ethnographic observation and video-recorded conversational interviews were conducted with residents during the VR sessions. We also conducted 10 focus groups with 20 staff members. Four patient partners were involved as co-researchers in the team. We performed the thematic analysis with patient partners. We identified three themes: (1) storytelling builds residents’ sense of self, (2) positive emotions persist even when the video is forgotten, and (3) VR empowers resident-resident and staff-resident connections. The findings demonstrate that using VR in long-term care settings is feasible and acceptable for older adults with different cognitive and physical impairments. VR programs have the potential to enhance social engagement and support residents’ personhood as a meaningful activity by improving inclusion, social engagement, comfort, and recognition of their identity. Future research could explore the long-term impact of VR experiences in addressing social isolation and loneliness among older adults in long-term care.

Development of an evidence-based telehealth curriculum to increase happiness for older adults in long-term care: A therapeutic recreation concept design

Development of an evidence-based telehealth curriculum to increase happiness for older adults in long-term care: A therapeutic recreation concept design

Association between decreased neck circumference and impaired activities of daily living among older adults in long-term care.

Assessment interventions for the decline of activities of daily living (ADLs) in older adults are crucial, as ADL decline increases hospitalization duration and mortality risk. Decreased neck circumference may result in various physical dysfunctions, including malnutrition. However, the association between neck circumference and ADLs has not been fully clarified. This study aimed to determine the association between decreased neck circumference and ADLs in older adults requiring long-term care. The study included 152 older adults deemed to require support or care under Japan's long-term care insurance system. Neck circumference was measured just below the thyroid cartilage with a measuring tape. The Barthel index was used to evaluate ADLs, and skeletal muscle mass and nutritional status were assessed by bioelectrical impedance analysis instruments. A multivariate analysis was conducted to investigate the association between neck circumference and ADLs. Neck circumference demonstrated a significant inverse correlation with age and a significant positive correlation with body mass index, skeletal muscle mass index, phase angle, and Barthel index. In the multivariate analysis, ADLs was significantly associated with neck circumference (odds ratio [OR] = 0.51, P = 0.002) and phase angle (OR = 0.04, P < 0.001). Neck circumference is associated with age, skeletal muscle mass, and nutritional status. Furthermore, a decrease in neck circumferenceis suggested as an independent risk factor for ADL decline in older adults requiring long-term care. Geriatr Gerontol Int 2023; 23: 906-911.

Facilitators and barriers to using AI-enabled robots with older adults in long-term care from staff perspective: a scoping review protocol

IntroductionAssistive and service robots have been increasingly designed and deployed in long-term care (LTC) but little evidence guides their use. This scoping review synthesises existing studies on facilitators and barriers...

Insight into the experiences of caregivers of older adults in long-term care homes: A photovoice study.

To explore the lived experiences of caregivers of people living in long-term care (LTC) homes during the initial phases of the COVID-19 pandemic and potential supports and resources needed to improve caregivers' quality of life. Carers (or care partners) of adults in LTC contribute substantially to the health and well-being of their loved ones by providing physical care, emotional support and companionship. Despite their critical role, little is known about how caregivers have been impacted by the pandemic. An interpretive descriptive approach that incorporated the photovoice method was used. Using a purposive sampling strategy, six family carers in Ontario, Canada were recruited between September and December 2021. Over a 4-week period, caregivers took pictures depicting their experience of the pandemic that were shared in a virtual focus group. Visual and text data were analysed using thematic analysis with an inductive approach. Caregivers expressed feelings of frustration, confusion and joy. Emerging themes included: (i) feeling like a 'criminal' amidst visitor restrictions and rules; (ii) experiencing uncertainty and disappointment in the quality of care of long-term care homes; (iii) going through burnout; and (iv) focusing on small joys and cherished memories. The combination of visual and textual methods provided unique insight into the mental distress, isolation and intense emotional burdens experienced by caregivers during the pandemic. Our findings underscore the need for LTC organizations to work in unison with caregivers to optimize the care of residents and support the mental health of caregivers. This work adhered to the consolidated criteria for reporting qualitative research (COREQ) checklist. The caregivers included in the study were involved in the co-creative process as active contributors informing the design and validation of the codes and themes.

Exploring the Access and Use of Social Technologies by Older Adults in Support of Their Mental Health During the COVID-19 Pandemic: A Rapid Review.

Coronavirus disease (COVID-19) lockdowns disproportionately affect older people where most suffer from social isolation and loneliness, which translate into higher rates of depression and anxiety. This study aimed to explore the accessibility, outcomes, and challenges of social technology use among community-dwelling older adults, older adults in long-term care, older adults with neurocognitive disorder, and older adults with pre-frailty and frailty, to help guide future research in this area. A rapid review was conducted, and articles were retrieved from four online databases, including Medline, AgeLine, EconLit and CINAHL, and grey literature from Google Scholar. Of the 131 articles retrieved, 24 were included in this review. The positive outcomes of social technology use include improved mental and physical health, reduced health disparities, and increased autonomy. Adverse outcomes include furthering the digital divide. More research surrounding the economic impacts of social technologies is warranted.

Association Between Falls, Head Impacts, and Mortality Among Older Adults in Long-Term Care

ObjectivesResidents in long-term care (LTC) are at high risk for falls, and falls in LTC often result in impact to the head, with clinical consequences that may be challenging to detect. We examined whether the survival of LTC residents associates with falls and fall-related head impacts. DesignProspective cohort study. Setting and ParticipantsThis study was conducted in 2 Vancouver-area LTC homes where falls were captured on video from surveillance cameras. A total of 232 participants (133 females, 99 males) experienced at least 1 fall captured on video, among whom 84% (n = 194) died between January 2011 and January 2020. The mean age at death was 86.5 (SD = 8.5) years, and the mean survival time after enrollment to this study was 3.8 (SD = 2.1) years. MethodsUnivariable and multivariable models were used to determine how survival time depended on the rate of falls (falls per 365 days), the percentage of falls on video involving head impact, sex, age at death, and baseline physical and cognitive status. ResultsOn average, participants experienced 6.2 (SD = 7.0) falls per 365 days, and 36.9% (SD = 36.3) of video-captured falls resulted in head impact. In multivariable analyses, an increase of 1 fall per 365 days resulted in a 4.2% higher risk of death [hazard ratio (HR) = 1.042, 95% CI 1.023-1.062, P < .001]. A 1% increase in falls involving head impact resulted in an 0.5% higher risk of death (HR 1.005, 95% CI 1.001-1.010, P = .015). Participants who experienced head impact in all video-captured falls had a 50% higher risk for death than those who always avoided head impact. Conclusions and ImplicationsSurvival in LTC is associated with the rate of falls and percentage of falls involving head impact. Improved efforts are required to prevent falls in LTC, and reduce the frequency and consequences of head impacts during falls (eg, through compliant flooring).

Designing Feasible and Effective Cognitive Assessment for Older Adults in Long-Term Care

Cognitive assessment and training are needed to avoid accelerated cognitive decline. We have developed BrainTagger, a suite of serious games that evaluate and potentially train cognitive abilities such as inhibitory control, processing speed, cognitive flexibility, and working memory. Ideally, cognitive assessments can be used as sentinels to detect problems that might damage brain functions (e.g., dehydration, poor nutrition, depression, delirium, inappropriate medication). In this paper, we report on a multi-year effort to develop hardware and software solutions that support effective implementation of cognitive assessment games (CAGs) in long-term care. Issues and constraints addressed include accommodating physical disabilities; making cognitive assessment enjoyable and engaging; providing scientific evidence that each game is measuring the intended construct; and reporting game results in a meaningful way. This article describes how we addressed some of these issues and demonstrates the sustained effort required to make this type of functionality work in practice. We also include some preliminary design guidelines, based on our experience, that may be useful in guiding future work on developing CAGs.

Early Omicron infection is associated with increased reinfection risk in older adults in long-term care and retirement facilities

Older adults are at increased risk of SARS-CoV-2 Omicron infection and severe disease, especially those in congregate living settings, despite high SARS-CoV-2 vaccine coverage. It is unclear whether hybrid immunity (combined vaccination and infection) after one Omicron infection provides increased protection against subsequent Omicron reinfection in older adults. Incidence of SARS-CoV-2 Omicron infection was examined in 750 vaccinated residents of long-term care and retirement homes in the observational cohort COVID in Long-Term Care Study in Ontario, Canada, within a 75-day period (July to September 2022). Risk of infection was assessed by Cox proportional hazards regression. Serum anti-spike and anti-RBD SARS-CoV-2 IgG and IgA antibodies, microneutralization titres, and spike-specific T cell memory responses, were examined in a subset of 318 residents within the preceding three months. 133 of 750 participants (17.7%) had a PCR-confirmed Omicron infection during the observation period. Increased infection risk was associated with prior Omicron infection (at 9-29 days: 47.67 [23.73-95.76]), and this was not attributed to days since fourth vaccination (1.00 [1.00-1.01]) or residence outbreaks (>6 compared to ≤6: 0.95 [0.37-2.41]). Instead, reinfected participants had lower serum neutralizing antibodies to ancestral and Omicron BA.1 SARS-CoV-2, and lower anti-RBD IgG and IgA antibodies, after their initial Omicron infection. Counterintuitively, SARS-CoV-2 Omicron infection was associated with increased risk of Omicron reinfection in residents of long-term care and retirement homes. Less robust humoral hybrid immune responses in older adults may contribute to risk of Omicron reinfection. COVID-19 Immunity Task Force of the Public Health Agency of Canada.