Ghana's older population is projected to increase in coming decades and as a result will see increasing care needs. Understanding the functional difficulties older adults experience, and the associated factors, will help identify relevant intervention to assist older adults in meeting their care needs. This study aimed to analyse the prevalence of functional difficulties among older adults in Ghana, and examine how the World Health Organization International Classification of Functioning, Disability and Health (WHO-ICF) conceptual framework can relate to toileting difficulty to understand the factors that increase older adults’ care needs. Data were for 5,096 adults aged ⩾50 years from the WHO Study on global AGEing and adult health (SAGE) Ghana Wave 1. Difficulties were assessed using self-reported difficulty on 22 functional items, including toileting. Multivariate logistic regression tested associations between toileting and other factors as related to the WHO-ICF conceptual framework. Older adults reported climbing one flight of stairs without resting as a common functional difficulty. Difficulty eating was the item least identified. Toileting difficulty was ranked second among five total activities of daily living difficulties. Age, marital status, self-reported health, memory, bodily pain, short- and far-distance vision, obesity, stroke, chronic lung disease, trust at individual and neighbourhood level, toilet facility type, socialising with co-workers, and public and religious meeting attendance were statistically significantly associated with toileting difficulty in the final parsimonious model. Post-hoc analysis testing interaction revealed that interaction existed between female sex and never married marital status (p = 0.04), and obesity and widowed marital status (p = 0.01), with toileting as the outcome. A significant level of functional difficulty existed among Ghanaian older adults in this sample. Toileting difficulty was associated with factors across different components in the WHO-ICF, emphasising functional, social and environmental factors related to this fundamental human activity.

There is increasing evidence for the role of nutrition in the prevention of depression. This study aims to describe changes in diet quality over 12 years among participants in the Australian Longitudinal Study on Women’s Health in relation to changes in depressive symptoms. Women born between 1946 and 1951 were followed-up for 12 years (2001–2013). Dietary intake was assessed using the Dietary Questionnaire for Epidemiological Studies (version 2) in 2001, 2007 and every 2–3 years after that until 2013. Diet quality was summarised using the Australian Recommended Food Score (ARFS). Depressive symptoms were measured using the ten-item Centre for Epidemiologic Depression Scale at every 2–3-year intervals during 2001–2013. Linear mixed models were used to examine trends in diet quality and its sub-components. The same model including time-varying covariates was used to examine associations between diet quality and depressive symptoms adjusting for confounders. Sensitivity analyses were carried out using the Mediterranean dietary pattern (MDP) index to assess diet quality. Minimal changes in overall diet quality and its sub-components over 12 years were observed. There was a significant association between baseline diet quality and depression (β=−0·24, P=0·001), but this was lost when time-varying covariates were added (β=−0·04, P=0·10). Sensitivity analyses showed similar performance for both ARFS and MDP in predicting depressive symptoms. In conclusion, initial associations seen when using baseline measures of diet quality and depressive symptoms disappear when using methods that handle time-varying covariates, suggesting that previous studies indicating a relationship between diet and depression may have been affected by residual confounding.

Little is known about the macronutrient intake status of older Chinese people. The present study evaluated the macronutrient intake status of older Chinese people (aged ≥ 60 years), investigated whether they had intake levels that met the Dietary Reference Intakes (DRI), and explored the associations between macronutrient intakes and age groups, sex, education levels, work status, BMI groups, urbanicity levels and four socio-economic regions of China (Northeast, East Coast, Central and Western). Dietary intake data of 2746 older Chinese with complete dietary intake data in the Longitudinal China Health and Nutrition Survey (2009 wave) carried out across four diverse regions were analysed. Dietary intake data were obtained by interviews using 24 h recalls over three consecutive days. The MUFA:SFA ratios were calculated based on the Chinese Food Composition Table. Less than one-third of the older Chinese people included in the present study had intake levels meeting the adequate intake for carbohydrate-energy and fat-energy; less than one-fifth had intake levels meeting the recommended nutrient intake for protein-energy; and more than half of the older people had fat-energy intakes higher than the DRI. There were strong associations between the proportions of energy from the three macronutrients and education levels, urbanicity levels and the four socio-economic regions of China, with older people living in the East Coast region having different patterns of macronutrient-energy intakes when compared with those living in the other three regions. Macronutrient intakes across different urbanicity levels in the four regions revealed considerable geographical variations in dietary patterns, which will affect the risk factors for non-communicable diseases. Clinical interventions and public health policies should recognise these regional differences in dietary patterns.

As populations age, increased focus is given to the importance of enabling older people to age in place. The study reported in this paper explored the extent to which older people considered their homes and neighbourhoods to be ‘supportive’, and sought to increase understanding of the needs and experiences of older people and their expectations of future housing needs. This paper reports qualitative data from the Housing and Independent Living (HAIL) study carried out in Australia. Semi-structured interviews were conducted with 202 community-dwelling people aged 75–79 years. Interviews were transcribed, coded and analysed using computer-assisted qualitative analysis and a narrative approach to identify broad themes. Thematic analysis was used to examine and understand how occupants subjectively viewed their homes, and how they planned to adapt/modify either their activities or homes to accommodate changing needs. Six key themes emerged, namely housing choice, attachment to place, financial issues, changes to the home over time, transport, and anticipating the future. In this study, people who most strongly identified with and felt connected to their neighbours/communities had more positive perceptions of their homes and communities, and may be better able to remain in their home despite increasing disability or frailty. Housing policies and home and urban design should ensure home and neighbourhood environments are safe, accessible, promote positive associations, and are adaptable to facilitate independence and accommodate change as people age.

Background: There are limited data on the impacts of alcohol use in older adults. We aimed to evaluate self-reported hospital admissions and falls against current Australian alcohol consumption guidelines.

Methods: We conducted a longitudinal analysis of data from five Australian cohort studies. The study comprised 16,785 people aged 65 years or older at baseline. Alcohol consumption was categorized using Australian guidelines in standard (10 g) drinks per day as “abstinent,” “low-risk” (>0 ≤2), “long-term risk” (>2 ≤4), or “short-term risk” (>4). Separate generalized estimating equations for men and women, controlling for key demographic, and health variables (depression, diabetes, circulatory and musculoskeletal conditions) were used to examine the relationship of alcohol consumption with hospitalization and falls against a reference category of low-risk consumption.

Results: Most participants were in the low (10,369, 62%) or abstinent (5,488, 33%) categories. Among women, all alcohol groups had greater odds of admission than low-risk users; among men, only the abstinent group had increased odds. For both genders, depression, diabetes, circulatory and musculoskeletal conditions all increased the odds of admission. For both genders, the unadjusted model showed that abstainers had increased odds of falling, with depression, diabetes, and for women, musculoskeletal conditions also associated with falls in the adjusted model.

Conclusion: These outcomes suggest that older women in particular could benefit from targeted alcohol consumption messages or interventions. In relation to falls, other health conditions appear better targets for intervention than alcohol use.

Background: In late life, falls are associated with disability, increased health service utilization and mortality. Physical and psychological risk factors of falls include falls history, grip strength, sedative use, stroke, cognitive impairment, and mental ill-health. Less understood is the role of positive psychological well-being components. This study investigated the protective effect of vitality on the likelihood of falls in comparison to mental and physical health.

Methods: Female participants were drawn from the Dynamic Analyses to Optimise Ageing (DYNOPTA) harmonization project. Participants (n = 11,340) were aged 55–95 years (Mean = 73.68; SD = 4.31) at baseline and observed on up to four occasions for up to 13 years (Mean = 5.30; SD = 2.53).

Results: A series of random intercept logistic regression models consistently identified vitality's protective effects on falls as a stronger effect in the reduction of the likelihood of falls than the effect of mental health. Vitality is a significant predictor of falls likelihood even after adjusting for physical health, although the size of effect is substantially explained by its covariance with mental and physical heath.

Conclusions: Vitality has significant protective effects on the likelihood of falls. In comparison with mental health, vitality reported much stronger protective effects on the likelihood to fall in comparison with the risk associated with poor mental health in a large sample of older female adults. Both physical health and mental health account for much of the variance in vitality, but vitality still reports a protective effect on the likelihood of falls.

Background: As populations age, psychological distress in late life will become of increasing public health and social importance. This study seeks to bridge the gap in information that exists about psychological distress in late life, by exploring the prevalence of psychological distress among a very large sample of older adults to determine the impact of age and gender, and the modifying effect of these factors on the associations between measures of psychological distress and sociodemographic and comorbid conditions.

Methods: We analyzed self-reported data from 236,508 men and women in the New South Wales 45 and Up Study, to determine the impact of age and gender, and the modifying effects of these factors on associations between psychological distress and sociodemographic and comorbid conditions.

Results: Higher education, married status, and higher income were associated with lower risk of psychological distress. Although overall prevalence of psychological distress is lower at older ages, this increases after age 80, and is particularly associated with physical disabilities. Some older people (such as those requiring help because of disability and those with multiple comorbid health conditions) are at increased risk of psychological distress.

Conclusion: These findings have implications for both healthcare providers and policy-makers in identifying and responding to the needs of older people in our aging society.