Social Determinants of Mental Health in Older Adults

The mental health of older adults is influenced by a complex interplay of social factors that extend beyond individual biology and psychology. Socioeconomic status, including income, education and occupational history, shapes access to resources and healthcare. The quality and quantity of social relationships—encompassing family ties, friendships and community participation—provide emotional support and a sense of belonging, which can buffer against stress and mood disorders. Living conditions, such as housing quality and neighbourhood cohesion, affect feelings of safety and opportunities for social interaction. Cultural norms and discrimination may either facilitate inclusion or exacerbate isolation, particularly in marginalised groups. Together, these determinants interact across the life course, contributing to risk or resilience. Structural inequalities can lead to cumulative disadvantage, whereby deprived individuals face higher rates of depression, anxiety and cognitive decline in later life. Conversely, engagement in purposeful activities and supportive networks promotes psychological wellbeing, highlighting the importance of population-level interventions and policies aimed at reducing social disadvantage and strengthening community bonds to support healthy ageing.

Research from Nature Portfolio

Recent studies have demonstrated that participation in leisure pursuits offers a universal benefit for mental wellbeing in older adults across diverse settings. By analysing harmonised data from multiple longitudinal cohorts in Europe, researchers found that having a regular hobby was consistently associated with lower levels of depressive symptoms and higher self-reported health, happiness and life satisfaction. These benefits persisted after accounting for demographic and health-related confounders and appeared temporally robust, indicating that hobby engagement may both reflect and enhance psychological resilience. Importantly, the strength of these associations showed minimal variation by country-level indicators, suggesting that ensuring equitable access to leisure opportunities should be a global priority for promoting mental health in ageing populations.

Social Determinants of Mental Health in Older Adults publication trend

The graph below shows the total number of articles in social determinants of mental health in older adults across all publications each year (not limited to Nature Index journals).

Technical terms

Social determinants: Non-medical factors such as socioeconomic conditions, social networks and neighbourhood environments that influence health outcomes.

Social isolation: Objective state of having few social contacts or interactions, leading to limited engagement in community or relational activities.

Loneliness: Subjective experience of distress arising from a perceived gap between desired and actual social relationships.

Socioeconomic status: Composite measure of an individual’s economic and social position, typically based on income, education and occupation.

References

1. Hobby engagement and mental wellbeing among people aged 65 years and older in 16 countries. Nature Medicine (2023).
2. Social disconnectedness, perceived isolation, and symptoms of depression and anxiety among older Americans (NSHAP): a longitudinal mediation analysis. The Lancet Public Health (2020).
3. Loneliness and social isolation interventions for older adults: a scoping review of reviews. BMC Public Health (2020).