Background Low financial well‐being is a common predicament among older adults living in poverty. The existing literature suggests a correlation between financial well‐being and mental health in old age. Therefore, this study aimed to identify the relationships among financial well‐being, life satisfaction, and cognitive function among low‐income older adults and to examine the moderating effect of sex on these relationships. Methods This study involved 2004 nationally representative community‐dwelling older Malaysians from the bottom 40% household income group. Financial well‐being was assessed by the four‐item financial satisfaction scale, while life satisfaction was measured by the Satisfaction with Life Scale. Cognitive function was measured by using the Malay version of the Mini‐Mental State Examination. Hierarchical multiple regression was used as the prime method for statistical analysis. Results Financial well‐being was positively associated with life satisfaction and cognitive function. Sex moderated the relationship between financial well‐being and life satisfaction but not between financial well‐being and cognitive function. Conclusions Financial well‐being and life satisfaction were strongly correlated among older women, although no gender difference was found for the relationship between financial well‐being and cognitive function. It appears financial well‐being strongly predicts mental health. As such, poverty eradication initiatives targeting low‐income older adults should be implemented to sustain life satisfaction and cognitive function.

Time-use of older adults can be different than in earlier life, especially during the transition from pre- to post-retirement or after experiencing major life events, and the changes could affect their mental health. However, the extent and nature of such research in gerontology have not been examined to date. Therefore, this scoping review sought to map the literature on time-use and mental health in the older population to examine the extent and nature of those research activities. A scoping review was conducted using four databases—PubMed, Scopus, CINAHL, and EMBASE according to PRISMA guidelines. Data were extracted using a pretested tool to develop a descriptive analysis and thematic summary. A total of 11 articles met the eligibility criteria. Seven out of 11 studies involved cross-sectional design, while the remainder were longitudinal studies. The longitudinal studies mainly were secondary data analysis. Time-use data were mainly collected using daily diaries, and the most common mental health outcome included was depression. Only two studies did not evaluate the direct relationship between time-use and mental health. Our review has revealed studies evaluating time-use and mental health in older adults. Limitations of review and recommendations for future studies are discussed.

PurposeThe current study examined the impact of population ageing on environmental quality in 17 late-demographic dividend (LDD) countries.Design/methodology/approachThe panel autoregressive distributed lag (ARDL) model using pooled mean group (PMG) estimator based on the environmental Kuznets curve (EKC) hypothesis was used to analyse data for the period 1990–2018.FindingsThe empirical results demonstrated that in the long run, carbon dioxide (CO2) emissions decrease with population ageing. The prevailing findings also indicated no sufficient evidence of EKC hypothesis validity and electricity consumption, which is the primary driving force of CO2 emissions in LDD countries.Originality/valueUnlike prior works, this paper is among the first to discuss environmental quality due to the current demographic transition towards ageing among LDD countries. Based on the results, population ageing reduces the environmental deterioration. The identification of possible ageing impact is vital to combat the climate change in order for countries to achieve sustainability, better economy and quality environment.