We investigated associations between ‘healthy dietary pattern’ scores, at ages 36, 43, 53 and 60–64 years, and body composition at age 60–64 years among participants from the MRC National Survey of Health and Development (NSHD). Principal component analyses of dietary data (food diaries) at age 60–64 years were used to calculate diet scores (healthy dietary pattern scores) at each age. Higher scores indicated healthier diets (higher consumption of fruit, vegetables and wholegrain bread). Linear regression was used to investigate associations between diet scores at each age and height-adjusted dual-energy X-ray absorptiometry-measured fat and lean mass measures at age 60–64 years. Analyses, adjusting for sex and other potential confounders (age, smoking history, physical activity and occupational class), were implemented among 692 men and women. At age 43, 53 and 60–64 years, higher diet scores were associated with lower fat mass index (FMI) and android:gynoid fat mass ratio; for example, in fully adjusted analyses, a standard deviation (sd) increase in diet score at age 60–64 years was associated with an SD difference in mean FMI of −0·18 (95 % CI: −0·25, −0·10). In conditional analyses, higher diet scores at ages 43, 53 and 60–64 years (than expected from diet scores at younger ages) were associated with lower FMI and android:gynoid fat mass ratio in fully adjusted analyses. Diet scores at age 36 years had weaker associations with the outcomes considered. No associations regarding appendicular lean mass index were robust after full adjustment. This suggests that improvements in diet through adulthood are linked to beneficial effects on adiposity in older age.

Gender and age are central organising principles of social relations, with socially constructed gendered and age-based norms influencing patterns of social behaviour, power and inequality. Despite recent literature highlighting the importance of subjective measures of equality, including as a significant predictor of wellbeing, there is a gap in studies focused on subjective equality in research on ageing. Drawing on an equality ranking exercise and life herstory interviews with 20 older-aged women (65+) in Aotearoa New Zealand, this article focuses on the intersectionality of age and gender, analysing the ways in which participants constructed their experiences of equality over the lifecourse from their standpoint as older-aged women. The analysis reveals a significant rise in subjective equality from childhood to older age, with more varied responses in childhood and a convergence of responses from adolescence onwards. Participants’ constructions of equality differed: age was the dominant construct of equality women ascribed to their childhood years, while gender inequality came to the fore during their teenage years. In early to mid-adulthood, women found ways to navigate gendered inequality in various life domains, while in older adulthood equality was constructed as freedom and life satisfaction. This trajectory suggests that the frames individuals use to make sense of equality and their personal experiences are not fixed; they are fluid and shift throughout the lifecourse.

The developmental origins of health and disease (DOHaD) framework has highlighted the importance of the early life period on disease risk in later life with impacts that can span generations. A primary focus to date has been around maternal health and the ‘First Thousand Days’ as a key developmental window whereby an adverse environment can have lasting impacts on both mother and offspring. More recently, the impact of paternal health has gathered increasing traction as a key window for early life developmental programming. However, to date, adolescents, the next generation of parents, have attracted less attention as a key DOHaD window although many behavioural traits become entrained during adolescence and track into adulthood. This systematic review examined literature focused on identifying adolescent understanding of DOHaD concepts. Consistent across the eligible articles was that overall understanding of DOHaD-related concepts in adolescents was low. Three key themes emerged: 1. Individual-level awareness of DOHaD concepts (cognitive engagement and action of the adolescents themselves); 2. Interpersonal communication and social awareness of DOHaD concepts (cognitive engagement and communication of the DOHaD concepts to family and wider community); and 3. Health literacy and the promotion of adolescence as a key DOHaD life stage. These findings highlight the need to develop strategic approaches to increase DOHaD awareness that are not only appealing to adolescents but can also support sustained changes in health behaviour. Investment in today’s adolescents has the potential to act as a NCD ‘circuit breaker’ and thus will yield significant dividends for future generations.

Previous research has highlighted the importance of past life experiences in the theoretical and conceptual understanding of loneliness. However, adding a lifecourse perspective to loneliness research remains underexplored. To comprehend the complexity of loneliness in old age, it is crucial to pay attention to the lifecourse perspective. This study addresses an important lifecourse perspective on loneliness through an in-depth, narrative approach. Building on the cognitive discrepancy theory, this study examines how precipitating events and coping strategies throughout the lifecourse may influence current feelings of loneliness in older adults. We qualitatively examined the experienced lifecourse of 20 lonely older adults living in Belgium by applying a modified version of the McAdams life-story interview scheme. Next, we conducted eight member-check interviews. A first finding provided insight into the importance of precipitating events during the lifecourse for current loneliness. The results pointed not only to the lifelong impact of events during childhood and adulthood, which may lead to vulnerability to loneliness later in life: unrealised life events (e.g. not being able to have children) as well as events with no impact earlier in life nevertheless turned out to be relevant in the emergence of loneliness later in life. Second, the narratives revealed that several older adults who experienced loneliness earlier and later in life continued to use the same coping strategies throughout the lifecourse, whereas by contrast some older adults adapted their coping strategies based on previous experiences and improved their loneliness-coping skills. It also appeared that changes in people's resources, such as the presence of physical limitations, may make it more difficult to cope with loneliness in later life. The discussion makes a plea for lifelong prevention of and attention to loneliness.

Previous research has demonstrated that family transitions, specifically births and deaths of preceding and following generations within families, are associated with individuals’ later-life wellbeing and health. However, lifecourse, family systems and role theories suggest that this relationship might be complex because, as individuals age, they can experience multiple such events and their effects might be interconnected. Therefore, this study asks whether and how transitions into and out of multiple intergenerational family roles are associated with later-life wellbeing and health. We account for the occurrence, timing and ordering of the parents’ death and the birth of the first child and grandchild. To this end, we use the concept of ‘generational placement trajectories’. They capture the vertical position of individuals in their intergenerational family over age and reflect the changing family roles and kinship reservoir of individuals across their lifecourse. Applying sequence, cluster and regression analyses to data from the German Ageing Survey (N = 3,617), we investigate associations between generational placement trajectories from birth to age 60 and four dimensions of later-life wellbeing and health, namely life satisfaction, depressiveness, functional limitations and physical health problems. Results support, first, the notion of salutary effects of a larger kinship reservoir and multiple social roles in the family and, second, indicate that ‘off-time’ transitions are associated negatively with various later-life wellbeing and health outcomes. Importantly, the effect of temporal deviations from the ‘normative’ family lifecourse might be affected by individual socio-economic differences. We enhance previous research by demonstrating that the occurrence, timing and ordering of transitions into and out of multiple kin relations and family roles across the lifecourse relate to individuals’ later-life wellbeing and health.

Existing research on housing cost burden focuses on its evolution over time. Few empirical studies, meanwhile, investigate changes in housing cost burden as a function of age. Literature is also scarce on how people’s housing cost burden is affected by the act of retiring. In order to fill this research gap, we examine how the burden of housing costs tends to change after retirement and how the impact of retirement on housing cost burden differs for tenants as compared to homeowners. Taking advantage of the longitudinal data provided by the German Socio-Economic Panel (1993–2019), we estimate fixed effects regressions and model impact functions to estimate how people’s housing cost burdens change after they retire. In addition, we interact the retirement event with tenure status. Our results show that retirement is associated with an increase in housing cost burden and that this association is stronger among tenants than among homeowners. We contribute to the literature on housing cost burden by taking a longitudinal perspective and showing that critical life events such as retirement do have an impact on the financial pressures exerted on households by housing costs and can even exacerbate the existing inequality in terms of housing cost burden between tenants and homeowners. We also demonstrate the importance for policy makers and future research of identifying social groups that may be particularly prone to financial overburden as a result of elevated housing costs in old age in order to implement policies that avoid such overburden and prevent the increase in social inequality after retirement.

The lives of transgender older adults are rarely examined, and little is known about the critical life events and experiences of this population. Informed by the Iridescent Life Course, this study investigates how intersectionality, fluidity, context and power impact the life events and experiences of trans older adults by generation and gender. Utilising 2014 data from the National Health, Aging, and Sexuality/Gender Study: Aging with Pride (National Institutes of Health/National Institute on Aging funded), a national sample of LGBTQ+ individuals 50 years and older, living in the United States of America, were analysed to examine life events of 205 transgender older adults, including identity development, work, bias, kin relationships, social and community engagement, health and wellbeing. Ordinary least-squares regressions and logistics regressions are used to compare the life events between the generations then test the interaction effect of gender. Pride Generation more openly disclose their identities and are more likely to be employed and married compared to the Silenced Generation, who have more military service, higher rates of retirement, fewer same-sex marriages and more different-sex marriages. Invisible Generation, the oldest group, are more likely retired, have more children and are more likely engaged in the community compared to the Silenced Generation, who experienced more discrimination. Applying the Iridescent Life Course is instrumental in understanding older trans adults' lives through intersecting identities of both generation and gender. These insights have the potential to create a greater appreciation of how historical events shape differing generations of transgender people, creating an opportunity to link generations together.

In order to capture the rapidly changing reality of older workers, it is important to study retirement not as a one-off transition, but rather as a series of diverse pathways that unfold during the period before and after reaching the full retirement age. The retirement transitions of men and women have been shown to vary widely according to individual characteristics such as health, education and marital status, but also according to macro-institutional factors, such as welfare regimes and gender norms. While there is a consensus about the combined influence of institutional and individual factors in shaping retirement transitions, previous research has rarely included both levels of analysis. This study aims to close this research gap. Using a pooled-country dataset from three panel surveys, covering 11 nations, we examine the retirement pathways of 1,594 women and 1,105 men during a 12-year period (2004–2016) around the country- and gender-specific full pension age. Results show that retirement pathways diverge considerably across countries and lifecourse regimes. The distribution of men and women between the different pathways is also variable, both within and across societal contexts. More importantly, the influence of individual-level characteristics, such as education, on the gendering of retirement pathways is not identical across societal contexts. These findings provide useful insights into the gender-differentiated implications of policies aimed at extending working lives.

In many parts of the world, older adults continue to face significant barriers to digital inclusion, but the source of that inequality is not well understood. However, we do not know enough about differences among older people seeking to improve their digital skills. Examining the impact of a national three-year digital inclusion programme reaching more than 580,000 older adults in Australia, this study explores factors that affect digital skills and literacy later in life. A mixed-methods approach involving a two time-point survey (N = 337) along with participant interviews (N = 30) examined the effectiveness of programme elements. A latent class analysis was applied to examine differences in the way older adults engage with digital technologies. Qualitative analysis helped to detail those differences. Programme outcomes were far from uniform, reflecting diverse motivations, lifecourse experiences, needs and capabilities among older adults, countering much existing research that tends to elide those differences. With reference to the concept of situated literacies, we highlight the importance of life experiences, needs and motivations to the outcomes of digital inclusion interventions. Our findings emphasise the need to disaggregate older adult internet users, and account for differences in life experiences, needs and motivations in the design and delivery of digital inclusion interventions at scale.

This article focuses on European migrants living in Morocco and now near retirement or retired. Using a lifecourse approach we are interested in whether their timing of migration to Morocco made a difference in terms of their motivations to settle there and subsequently with the social relationships at the destination. To this end, we conducted 36 biographical interviews with Swiss, Dutch and Belgian Flemish migrants aged 50 and older. Findings show the relevance of a lifecourse perspective for international migration studies. Early adulthood migrants to Morocco had no strong obligations in their home country and were ready to explore new affective or professional experiences in a new country. They had the time to discover and find a place in Moroccan society and to develop long-lasting social relationships with kin and non-kin. Middle-adulthood migrants moved with the intention of rapidly accessing a higher standard of living thanks to the tourism economy, with hedonistic perspectives in a setting with a better climate. Their social life is limited to interaction with business clients and a few like-minded migrants from Europe, and their communication with personnel is a daily challenge. Most late-in-life migrants experienced disruptive life events before migrating, and expected to find in Morocco a second chance to build a better life. They generally move in select circles of European expatriates.

Lifecourse approaches to healthy ageing recognise that health in older age is affected by long-term cumulative inequalities between socio-economic status (SES), gender and ethnicity groups, which begin in childhood. Combining longitudinal survey data with lifecourse history interviews from 729 older New Zealanders aged 61–81 (mean = 72, standard deviation = 4.5), we tested a lifecourse model of predictors of physical, mental and social health in older age. Latent growth curve and mediation analysis showed that the link between childhood SES and late-life health (over 10 years) was mediated by education, occupation and adult wealth. To account for the moderating effects of gender and ethnicity, we modelled the effects for sub-groups separately (225 non-Māori women, 158 Māori women, 219 non-Māori men and 127 Māori men). Childhood SES was an important predictor of later-life health, mediated by education and adult SES for all participants and for non-Māori men. However, there were significantly different pathways for Māori men and for women. Māori men and women and non-Māori women did not attain the same health benefits from higher childhood SES and education as non-Māori men. Findings point to the importance of considering the mediators of lifelong impacts on health in older age, and recognition of how membership of different socially structured groups produces different pathways to late-life health.

Shortly after emerging in the 1980s, critical gerontology became a recognised part of mainstream gerontology. Under the umbrella of ‘critical gerontology’ sits a number of orientations that draw attention to how ageing is socially located, while foregrounding the importance of values in ageing research. Nevertheless, as critical gerontology is not a clearly defined field or orientation, inconsistencies in the use of ‘critique’ among critical gerontologists has been fermenting internal tensions. In this paper we draw on recent debates on critique as a form of discourse that aims to criticise a deficient social order with the aim of helping to bring about a good society, to identify four discourses of critique. These include the discourses of immanent critique and of transcendent critique, critique that focuses on tensions between these two, and critique that builds on constructive combinations of immanence and transcendence. We add to these an extra level of depth by distinguishing how critical discourse is applied in each case. We use this framework to identify the discourses of critique deployed in variants of critical gerontology. Here, we distinguish political economic, lifecourse, humanistic and culturalist approaches within critical gerontology and assess how each of these applies a discourse of critique. We find that these gerontological perspectives draw on a variety of discourses of critique and make use of varying degrees of engagement with critical discourse. The paper concludes by discussing how critical gerontology may develop as a reflective forum commenting on and integrating insights offered by its own varieties of critique and connecting these with macro-social analyses.