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Background: Theories from anthropology, evolutionary psychology, and sociology have focused on the potential adaptive benefits of hobby engagement for mental health in older adults. However, previous studies have used data from single countries, potentially biased by specific measurement and methodological approaches, cohort effects, or cultural specificities. Whether there are genuine benefits for mental health in older adults cross-culturally remains unknown. This study explored the consistency of this association across 16 different nations., Methods: For this epidemiological study, we used data from adults aged 65 years or older across 16 countries in the USA, Europe, and Asia, represented in five longitudinal studies (ELSA, JAGES, HRS, SHARE and CHARLS; N=93 263, 45-62% female, mean age 72-76 years, data collected 2008-20). We harmonised measures of self-reported engagement in hobbies and past-times, depressive symptoms (validated scales), and Likert scale responses for self-reported health, happiness, and life satisfaction. We conducted fixed-effects models and longitudinal regression models of hobbies and mental health for each country and then pooled in multinational meta-analyses. We accounted for all time-constant factors including those unobserved (eg, genetics, past leisure behaviour, medical history, psychological traits) and identified time-varying factors (eg, sociodemographic background, clinical conditions, daily functioning). We tested the potential moderating effects of country-level determinants of health in meta-regressions and multilevel models., Findings: Meta-analytic fixed-effects findings showed that having a hobby was associated with fewer depressive symptoms (pooled coefficient -0·10, 95% CI -0·13 to -0·07, I 2 =69·5%, H 2 =3·28), and higher levels of self-reported health (0·06, 0·03 to 0·08, I 2 =48·1%, H 2 =1·93), happiness (0·09, 0·06 to 0·13, I 2 =67·0%, H 2 =3·03), and life satisfaction (0·10, 0·08 to 0·12, I 2 =33·6%, H 2 =1·51). Results were consistent in meta-analyses of longitudinal regression models testing directionality of findings. Macro-level factors such as life expectancy, world happiness index, country wealth, and income inequality predicted prevalence of hobby engagement, but they showed only marginal moderating effects on the association between hobbies and mental health., Interpretation: Despite some heterogeneity in measurement between the cohorts, the apparent universality of the health benefits of hobbies internationally suggests that facilitating greater opportunities for engagement across demographic groups and between countries could be an important part of multidisciplinary care. Findings have implications for social prescribing schemes (currently in trial in many countries) and multidisciplinary work on origins and human behavioural patterns of hobby engagement., Funding: National Endowment for the Arts, Wellcome Trust, Belgian Nnational Scientific Fund (FNRS)., (Copyright © 2023 Elsevier Ltd. All rights reserved.)

Growing aging populations pose a threat to global health because of the social and psychological challenges they experience. To mitigate this, many countries promote hobby engagement to support and improve mental health. Yet, it remains unclear whether there is consistency in benefits across different national settings. We harmonized measures of hobby engagement and multiple aspects of mental wellbeing across 16 nations represented in five longitudinal studies (N = 93,263). Prevalence of hobby engagement varied substantially across countries, from 51.0% of Spanish respondents to 96.0% of Danish respondents. Fixed effects models and multinational meta-analyses were applied to compare the longitudinal associations between hobbies and mental wellbeing. Independent of confounders, having a hobby was associated with fewer depressive symptoms (pooled coefficient = -0.10; 95% confidence intervals (CI) = -0.13, -0.07), and higher levels of self-reported health (pooled coefficient = 0.06; 95% CI = 0.03, 0.08), happiness (pooled coefficient = 0.09; 95% CI = 0.06, 0.13) and life satisfaction (pooled coefficient = 0.10; 95% CI = 0.08, 0.12). Further analyses suggested a temporal relationship. The strength of these associations, and prevalence of hobby engagement, were correlated with macrolevel factors such as life expectancy and national happiness levels but overall, little variance in findings was explained by country-level factors (<9%). Given the relative universality of findings, ensuring equality in hobby engagement within and between countries should be a priority for promoting healthy aging., (© 2023. The Author(s).)

Recent studies have shown reduced physical activity at early stages of the COVID-19 pandemic. However, there is a lack of investigation on longitudinal changes in physical activity beyond lockdowns and stay-at-home orders. Moreover, it is unclear if there is heterogeneity in physical activity growth trajectories. This study aimed to explore longitudinal patterns of physical activity and factors associated with them. Data were from the UCL COVID-19 Social Study. The analytical sample consisted of 35,915 adults in England who were followed up for 22 weeks from 24th March to 23rd August 2020. Data were analysed using growth mixture models. Our analyses identified six classes of growth trajectories, including three stable classes showing little change over time (62.4% in total), two classes showing decreasing physical activity (28.6%), and one class showing increasing physical activity over time (9%). A range of factors were found to be associated the class membership of physical activity trajectories, such as age, gender, education, income, employment status, and health. There is substantial heterogeneity in longitudinal changes in physical activity during the COVID-19 pandemic. However, a substantial proportion of our sample showed persistent physical inactivity or decreasing physical activity. Given the well-established link between physical activity and health, persistent or increased physical inactivity is likely to have both immediate and long-term implications for people's physical and mental health, as well as general wellbeing. More efforts are needed to promote physical activity during the pandemic and beyond., (© 2021. The Author(s).)

Objectives: There is a social gradient in both arts engagement and wellbeing that may have led to an overestimation of the impact of arts engagement on wellbeing. We tested whether participation in community arts groups was associated with wellbeing after removing confounding by demographic, socioeconomic, and health-related factors. Methods: Using propensity score matching, we analyzed data from 12,055 older adults in the Health and Retirement Study. We measured community arts groups participation and concurrent life satisfaction (evaluative wellbeing), positive and negative affect (experienced wellbeing), and purpose in life, constraints on personal control, and mastery (eudaimonic wellbeing). Results: After matching, arts group participation was associated with higher positive affect (average treatment effect on the treated [ATT] = 0.18, 95% CI = 0.12–0.24), life satisfaction (ATT = 0.09, 95% CI = 0.04–0.15), purpose in life (ATT = 0.07, 95% CI = 0.02–0.13), and mastery (ATT = 0.07, 95% CI = 0.01–0.14) than not participating. Participation was not associated with negative affect or constraints on personal control. In sensitivity analyses, these associations were maintained four years later. Conclusion: Arts group participation was associated with the positive elements of evaluative, experienced, and eudaimonic wellbeing. Facilitating participation in community arts groups could help to promote healthy aging, enabling a growing segment of the population to lead more fulfilling and satisfying lives. [ABSTRACT FROM AUTHOR]

Arts engagement is associated with prolonged longevity, but it remains unclear whether it is also associated with increases in the portion of people's lives for which they remain healthy. We investigated whether receptive and participatory arts engagement were associated with healthy aging two and four years later. We included 1269 older adults from the Health and Retirement Study (HRS), a longitudinal study of individuals aged 50 and above in the United States. Participants who completed the HRS 2014 Culture and the Arts Module and who were alive in 2016 and 2018 were eligible. We measured the number of participatory arts activities engaged in (e.g., crafts, dancing) and frequency of receptive arts engagement (e.g., going to a gallery or performance) in the past year. Healthy aging was a binary outcome, conceptualized as no major chronic diseases, no cognitive impairment, good physical functioning, and good mental health. In logistic regression models, doing receptive arts once a month or more was associated with higher odds of healthy aging four years later compared to never engaging (odds ratio [OR] = 1.80, 95% CI = 1.10, 2.96). However, this evidence was attenuated after adjusting for demographic and socioeconomic covariates (adjusted OR = 1.44, 95% CI = 0.84, 2.46). The number of participatory arts activities engaged in was not associated with healthy aging two or four years later. In sensitivity analyses, there was some evidence that receptive engagement was associated specifically with higher odds of good physical functioning four years later. The lack of consistent associations between receptive and participatory arts engagement and healthy aging was unexpected given previous evidence for links between arts engagement and each of the four domains of healthy aging. Our findings highlight key methodological issues that should be explored in further research with larger nationally representative samples, longer follow-ups, and more detailed measures of arts engagement. • Some evidence that receptive arts engagement supported healthy aging 4 years later • Association driven by higher odds of good physical functioning 4 years later • No evidence that participatory arts engagement was associated with healthy aging • Inconsistent evidence overall highlights methodological issues for further research [ABSTRACT FROM AUTHOR]