Self-perceived functioning and (instrumental) activities of daily living questionnaires after a hip fracture: Do they tell the same story?

Predictors of independence in older people: A longitudinal, population-based study using the CARE75 + cohort

BACKGROUND

The ability to predict older people's functional independence has implications for the development and provision of services to improve individual sense of self and wellbeing.

METHODS

Using linear regression analyses we identified predictors of independence, measured using the Nottingham Extended Activities of Daily Living (NEADL) scale, at 12 and 24-months from baseline. Data were obtained from 1277 community-dwelling people aged ≥ 75. Multivariable models included predictors that were selected through review of existing literature, perspectives of older people, and univariable analyses. Multiple imputation was used to account for missing data.

RESULTS

Participants' mean age was 84.61 years (SD 4.95) and just over half were female (n = 655, 51.29%). At baseline, participants had a mean NEADL score of 53.82 (SD 13.19). Younger age, fewer hours of informal help received, no registered visual impairment, lower frailty, living alone, higher cognitive function, greater physical function, absence of depression, and higher baseline NEADL were significant predictors of greater independence at 12-months. Younger age, higher baseline NEADL score, living alone, less frailty, higher cognitive function, alcohol consumption, greater physical function, and absence of depression predicted greater independence at 24-months.

CONCLUSION

Depression and frailty are important predictors of an older person's independence with other variables such as activities of daily living, age, cognitive function, alcohol consumption, and living status also having an impact over a prolonged period. Refining understanding of the mechanisms within frailty and depression is likely to improve targeting of support and interventions, which will have a lasting impact on older people's independence.

Self-perceived upper extremity motor function predicts health-related quality of life in chronic stroke survivors

PURPOSE

To examine whether the Upper Extremity Functional Index (UEFI) score independently contributes to the Stroke Impact Scale (SIS) score and quantified its relative contribution to SIS scores in chronic stroke survivors.

MATERIALS AND METHODS

A cross-sectional study in a university-based rehabilitation centre with people with chronic stroke (N = 95) aged ≥ 50 years. The outcome measures included paretic hand grip strength, Fugl-Meyer Upper Extremity Assessment (FMA-UE), Wolf Motor Function Test (WMFT), UEFI, and SIS.

RESULTS

Correlation analysis revealed that paretic hand grip strength, FMA-UE, UEFI, and WMFT scores exhibited a significant moderate positive correlation with SIS scores (r = 0.544-0.687, p < 0.001). The results of a regression model indicated that after adjustment for demographic factors and stroke-related impairments, the UEFI scores remained independently associated with SIS scores, accounting for 18.8% of the variance. The entire model explained 60.3% of the variance in SIS scores.

CONCLUSIONS

Self-perceived UE motor function is a crucial component to be included in rehabilitation programmes aimed at enhancing quality of life and participation among chronic stroke survivors.

Older Adults' Perspectives of Independence Through Time: Results of a Longitudinal Interview Study

BACKGROUND AND OBJECTIVES

Understanding how older people experience independence has implications for person-centered care. Existing understanding of older people's experience of independence, generated through methods that provide a "snapshot" view of a person's independence at a given time point, provides little insight into the process of maintaining independence through time. The aim of this study was to explore older participants' perceptions to understand the processes and resources that were most important for maintaining independence.

RESEARCH DESIGN AND METHODS

Two semistructured interviews were conducted longitudinally to explore the perspectives of 12 community-dwelling, older people, aged 76-85 years. A social constructivist approach, using dramaturgical and descriptive codes, facilitated the interpretation of the data. Sixteen analytical questions guided the exploration of participants' perceptions of independence through time.

RESULTS

Older people suggested that objective representations underestimated, and omitted, important aspects of their independence through time. Some participants perceived "snapshot" judgments of their independence as insensitive to their individual values and context. Change over time required some participants to adapt their methods for maintaining independence. The stability of participants' sense of independence was value dependent and informed by the purpose a participant ascribed to maintaining independence.

DISCUSSION AND IMPLICATIONS

This study augments the understanding of independence as a complex and multifaceted construct. The findings challenge the congruence of common interpretations of independence with older people's views, showing areas of commonality, and discrepancy. Exploration of independence in terms of form and function provides an important understanding of how function takes precedence to form in determining the maintenance of independence through time.

Functional Status of Patients over 65 Years Old Intervened on for a Hip Fracture One Year after the Operation

OBJECTIVES

Evaluation of the functional status one year after a hip fracture surgery and the influence of sarcopenia and other clinical factors at the time of admission.

METHOD

Prospective observational study with 135 patients over 65 years of age. Functional status of basic (modified Katz) and instrumental activities (Lawton and Brody) and walking ability (Functional Ambulation Classification, FAC) was measured on admission, at discharge, and telephonically one year later. The risk or positive screening of sarcopenia (SARC-F) and cognitive status (Pfeiffer), as well as clinical variables, were evaluated.

RESULTS

72% of patients are women; 36% have a risk of sarcopenia (Sarc-F ≥ 4), and 43% have moderate-severe cognitive impairment (Pfeiffer ≥ 5). Walking capacity at one year was closer to the values at admission more often in women than in men (0.2 ± 1.3 points vs. 0.9 ± 1.6; p = 0.001), as well as in patients without risk of sarcopenia versus sarcopenic patients (0.3 ± 1.2 points vs. 0.7 ± 1.7; p = 0.001), although their evolution did not show significant differences (p = 0.183). Instrumental activities after one year have not been recovered (1.7 ± 2.5 points; p = 0.032), and patients at risk of sarcopenia showed worse values (1.7 ± 1.9 points vs. 3.7 ± 2.7; p < 0.001) and worse evolution (p = 0.012). The evolution of basic activities varied according to the risk of sarcopenia (0.6 ± 1.4 points vs. 1.4 ± 2.1; p = 0.008).

CONCLUSIONS

Functional status at one year is related to the functional status at admission, the positive screening of sarcopenia, sex, and cognitive impairment of the patient. Knowing at the time of admission an estimate of the functional status at one year will help to reinforce the individual treatment of patients with a worse prognosis.