Longitudinal Implications of Social Integration for Age and Gender Differences in Late-Life Physical Functioning

Sex differences in physical functioning among older adults: cross-sectional results from the OUTDOOR ACTIVE study

BACKGROUND

Maintaining good functional ability is a key component of healthy ageing and a basic requirement for carrying out activities of daily living, staying independent, and delaying admission to a nursing home. Even though women have a higher life expectancy and slower age-related muscle mass loss than men, they often show a higher prevalence of limitations in physical functioning. However, the reasons behind these sex differences are still unclear. Therefore, the aims of this study were to investigate sex differences among older adults regarding physical functioning and to study which factors are explaining these sex differences.

METHODS

Cross-sectional data from participants of the OUTDOOR ACTIVE study residing in Bremen, Germany, aged 65 to 75 years, were included in the analyses. Physical functioning was assessed via a self-administered questionnaire using the SF-36 10-item Physical Functioning Scale. Social, lifestyle, and health-related factors were also assessed using the questionnaire. Physical activity was measured objectively using wrist-worn accelerometers over seven consecutive days. Descriptive analyses with absolute and relative frequencies, means and standard deviations, as well as T-tests and chi-square tests were carried out. To test for associations between sex, physical functioning, and several individual factors, linear regressions were performed.

RESULTS

Data of 2 141 participants (52.1% female) were included in the study. Women and men showed statistically significant differences in physical functioning, with men perceiving fewer limitations than women. On average, women had a physical functioning score of 81.4 ± 19.3 and men 86.7 ± 17.0. Linear regression showed a statistically significant negative association between physical functioning score and sex (β: -0.15, 95% CL: -0.19, -0.10). The association remained statistically significant when adding individual factors to the model. All factors together were only able to explain 51% of the physical functioning-sex association with health indicators and the presence of chronic diseases being the most influential factors.

CONCLUSIONS

We found sex differences in physical functioning, with older women having more limitations than older men. The results showed that health-related factors and chronic diseases played the biggest roles in the different physical functioning scores of women and men. These findings contribute to future longitudinal, more in-depth research.

TRIAL REGISTRATION

German Clinical Trials Register DRKS00015117 (Date of registration 17-07-2018).

The well-being equation: How inner fulfilment drives the impact of older persons on the Ghanaian society

BACKGROUND

Understanding and managing the complex processes of ageing is a critical function of gerontological nursing, especially when it comes to older people's well-being and their contributions to society. Globally, older persons contribute in many ways to families and communities. However, the relationship between older person's overall well-being and their propensity to contribute to society remains an important gap in research.

OBJECTIVE

The study examined the association between well-being and the impact of older persons on Ghanaian society.

METHODS

A secondary analysis of longitudinal survey data of the 2014/15 Study on Global Ageing and Adult Health (SAGE Wave 2) conducted by the World Health Organization was used. The multilevel logistic regression technique was used to examine four dimensions of well-being and their associations with high social contribution among older persons. The output was reported as odds ratios (OR).

RESULTS

The results show that older persons who had high physical and psychological well-being were more likely to contribute to society (OR = 1.25, 95% CI = 0.93, 1.68), (OR = 1.75, 95% CI = 1.32, 2.33). However, those with high levels of emotional and spiritual well-being were less likely to make social contributions (OR = 0.66, 95% CI = 0.49, 0.88), (OR = 0.88, 95% CI = 0.66, 1.18).

CONCLUSION

This study shows a positive association between well-being and older persons' societal impact. Good mental and physical health encourage societal involvement among older persons, while high emotional and spiritual well-being may lead to less societal contribution.

IMPLICATIONS FOR PRACTICE

These findings are important for nursing policies promoting social contribution and well-being among older persons 60 years and over in Ghana.

Association between Social Integration, Social Exclusion, and Vaccination Behavior among Internal Migrants in China: A Cross-Sectional Study

Cross-sectional studies about the association between social integration, social exclusion, and vaccination behavior among internal migrants in China are lacking. In this study, we aimed to explore the association between the influenza vaccination behavior and social integration as well as social exclusion in China based on a cross-sectional study. We included 12,467 participants aged 15 years old or above from the 2017 Migrant Population Dynamic Monitoring Survey (MDMS). We used univariate analysis and logistic regression models to access the association between social integration, exclusion status, and influenza vaccination rates. Results suggested that the association between social integration and the vaccination rate was significantly positive. Moving between different districts impact on people’s mental health and their health performance. Significant association between influenza vaccination behavior and education attainment, income status, health record, and awareness of basic public health services program was reported. Therefore, in order to reduce the incidence of influenza disease and increase the vaccination rate, policymakers and the public should promote social integration for internal migrants. Meanwhile, our finding also implies possible strategies to promote COVID-19 vaccination.

Role of Participation in Activities and Perceived Accessibility on Quality of Life among Nondisabled Older Adults and Those with Disabilities in Israel during COVID-19

During the COVID-19 pandemic, quality of life (QoL) was reduced among many groups, including Israeli older adults. This study investigated perceived QoL, perceived accessibility of the living environment, and participation in activities among nondisabled older adults and those with disabilities in the community. It also examined whether the perceived accessibility's effect on QoL occurs directly and/or indirectly via mediators of participation in community activities. A voluntary and anonymous survey was administered from February to May 2021 to 495 participants aged 60 and older. Respondents completed three questionnaires: WHOQOL-BREF, Community Integration Questionnaire-Revised (CIQ-R), and Perceived Accessibility of Living Environment (PALE). The main finding was that participation in activities in the community had a direct positive impact on QoL. Perceived accessibility of the living environment also had indirect positive effects on QoL through participation in activities in the community, for those without disabilities but, interestingly, not for those with disabilities. Hierarchal linear regressions revealed that participation in activities explained 53.3% of the variance for both groups while perceived accessibility added 1.1% for the nondisabled. We conclude that accessibility of living environment is a good indicator of positively perceived QoL through participation in various activities in the community for nondisabled older adults. This may be especially important during a pandemic.