The functional cognitive evaluation and model to assess older adults’ ability to function in their homes in the community

The efficiency of activities of daily living (ADLs) skills in late adulthood: A mediational approach

The term "Activities of Daily Living" (ADLs) refers to a set of fundamental tasks (i.e., toileting, bathing, personal care, eating, grooming, and getting dressed) considered necessary for living and being autonomous in everyday life. Although in the clinical setting ADLs efficiency is a marker to diagnose dementia, limited evidence on the mechanism implicating muscular function and cognitive alterations in ADLs skills in late adulthood exists. This study primarily intended to determine the extent to which executive functions mediate between muscular strength, as assessed through handgrip strength (HGS) measurement, and ADLs skills of older community-dwellers. A further goal was to explore the impact of gender and cognitive status on ADLs and HGS scores, using education as a covariate. Three hundred and thirty-four older participants, 199 females and 135 males (Mage = 77.5 years, SD = 5.6 years, age range = 63-93 years) completed a battery of tests assessing ADLs, HGS, and executive functions. The results showed that 34-56% of the variance in the ADLs condition was explained by HGS and executive functioning. Furthermore, cognitively healthy participants exhibited better ADLs skills, whereas cognitively impaired individuals, both males and females, exhibited poorer HGS efficiency. In conclusion, in clinical settings, the concurrent evaluation of ADLs skills, motor, and higher-order cognitive processes should be encouraged to detect individuals needing a person-tailored intervention to boost their quality of life.

From Hospital to Home: Validating a Cognitive-Functional Evaluation of Elders (COFEE-HD)

Background. Increase in hospitalizations of older adults emphasizes the need for efficient hospital discharge planning to enable optimal reentry upon returning home. Yet few assessments offer an extensive picture of the older adult's functional-cognitive state. A comprehensive assessment for discharge planning together with a written summary can be beneficial to the older adult and family. Purpose. This quantitative study compared a modified version of a previously validated tool COFEE (cognitive OT functional evaluation of elders), for use in the hospital, HD (hospital discharge) with standard hospitals assessments. Methods. Of the 77 participants recruited in hospital, home assessments were conducted 4 months later on 64 participants. Findings. The COFEE-HD scores (physical functioning, personal and environmental safety and meta cognitive functioning) were significantly correlated with standard hospital measures and with the home assessment. Implications. The COFEE-HD was found to have a high level of validity in a hospital setting, and the resulting evaluation can provide important insights into function, safety and cognitive function for post-discharge behaviors.

Technological interventions in Functional Capacity Evaluations: An insight into current applications

BACKGROUND

Functional Capacity Evaluation (FCE) is a crucial component within return-to-work decision making. However, clinician-based physical FCE interpretation may introduce variability and biases. The rise of technological applications such as machine learning and artificial intelligence, could ensure consistent and precise results.

OBJECTIVE

This review investigates the application of information and communication technologies (ICT) in physical FCEs specific for return-to-work assessments.

METHODS

Adhering to the PRISMA guidelines, a search was conducted across five databases, extracting study specifics, populations, and technological tools employed, through dual independent reviews.

RESULTS

Nine studies were identified that used ICT in FCEs. These technologies included electromyography, heart rate monitors, cameras, motion detectors, and specific software. Notably, although some devices are commercially available, these technologies were at a technology readiness level of 5-6 within the field of FCE. A prevailing trend was the combined use of diverse technologies rather than a single, unified solution. Moreover, the primary emphasis was on the application of technology within study protocols, rather than a direct evaluation of the technology usability and feasibility.

CONCLUSION

The literature underscores limited ICT integration in FCEs. The current landscape of FCEs, marked by a high dependence on clinician observations, presents challenges regarding consistency and cost-effectiveness. There is an evident need for a standardized technological approach that introduces objective metrics to streamline the FCE process and potentially enhance its outcomes.

Understanding the home environment of older adults living with dementia: A scoping review of assessment tools

Rigorous assessments to better understand the person-environment interaction are essential to comprehend how neurocognitive disorders influence in-home functioning of older people living with dementia. No recent synthesis identifies validated instruments targeting the human (e.g. caregivers) and nonhuman (e.g. objects) elements of the home environment interacting with this population and used with the perspective of aging in place. Consequently, following Arksey and O'Malley's (2005) scoping review method, 2,182 articles were identified in six databases and in gray literature. Two reviewers independently selected 23 relevant articles describing 19 validated assessment tools targeting elements of the home interacting with older people with dementia, namely: nonhuman environment (n = 13), human environment (n = 3), and person-environment interaction (n = 3). This overview highlights the scarcity of tools addressing the human environment and the person-environment interaction to foster sustainable at-home living for older people with neurocognitive disorders, demonstrating the need to incorporate new evidence-based, holistic methods into dementia home care.

Daily Assessment of Executive Functioning and Expressive Suppression Predict Daily Functioning among Community-Dwelling Older Adults

OBJECTIVE

Executive functioning (EF) is known to be associated with performance of instrumental activities of daily living (IADLs). However, prior research has found that the degree to which EF fluctuates was more predictive of self-reported cognitive and IADL lapses than was average EF performance. One source of such EF fluctuations is engagement in an emotion regulation strategy known as expressive suppression (ES). Importantly, ES has also been shown to relate to IADL performance, presumably due to its impact on EF. However, past research is limited due to assessing IADLs only in the laboratory or via self-report. The present study examined (a) the association of daily EF and ES fluctuations with performance of actual IADL tasks in participants' homes, and (b) whether any significant association between ES fluctuations and daily IADLs would be mediated by daily EF variability.

METHOD

Participants were 52 older adults aged 60 to 95. Over the course of 18 days while at home, participants completed daily IADL tasks as well as daily measures of EF and ES via ecological momentary assessment.

RESULTS

Contrary to our hypothesis, average EF across days predicted at-home IADLs above and beyond daily EF variability, which itself was also predictive. ES variability also predicted daily IADLs, and this association was fully mediated by average daily EF.

CONCLUSIONS

Daily fluctuations in ES appear to have a deleterious impact on performance of IADLs at home, likely due to the impact of such fluctuations on EF, although the average level of EF capacity is also important.