Work

Childhood Stress, Loneliness, and Cardiovascular Diseases in Later Life: Does Family Support or Friend Support Matter?

Year: 2026

Type: article

Abstract: This study investigates the associations between distinct childhood stressors (i.e., health threats, financial hardship, and interpersonal trauma) and cardiovascular diseases (CVD) in later life, with a focus on loneliness as a mediator and the moderating roles of family and friend support. Cross-sectional data were used in this study, including 5,007 Hong Kong residents aged 50 and above. CVD was assessed via self-reported diagnoses of heart diseases or stroke. All three childhood stressors were associated with increased CVD risk in old age, with loneliness significantly mediating these associations. Friend support consistently buffered the effects of all stressors on loneliness, whereas family support was protective only in case of financial hardship. These findings advance understanding of the psychological pathways connecting childhood stress to CVD. It highlights that the efficacy of social support varies based on the type of social relationship and stressor domain, rather than serving as a generic buffer.

Source: Research on Aging

DOI: 10.1177/01640275261438709

Authors: Jia-Jia Zhou, Youjuan Zhang, Xue Bai

Institutions: Hong Kong Baptist University, Hong Kong Polytechnic University

Language: English

Topic: Health disparities and outcomes

Subfield: Health

Field: Social Sciences

Domain: Social Sciences

SDG: Good health and well-being

Open Access status: hybrid

Estimated APC paid: $4,150