In utero and childhood exposure to the great Chinese famine and risk of aging in adulthood.

ABSTRACT: Background Early-life exposure to famine may influence the occurrence of chronic diseases and aging in midlife among those exposed. This study aims to explore the relationship between exposure to the Chinese Great Famine and aging in middle-aged individuals. Methods Participants born in 1963-1965 (unexposed), 1959-1961 (in utero exposure), and 1955-1957 (childhood exposure) from the Kailuan Study were included. Their biological age at 2010, 2014, and 2018 was investigated, and age acceleration (biological age minus actual age) was calculated to assess aging. Logistic regression analysis was employed to describe the relationship between famine exposure and the aging risk. Subgroup and sensitivity analysis were conducted to explore differences and stability in this relationship among differe

SUBMITTER: Ma T 

PROVIDER: S-EPMC11499915 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature