Childlessness and vulnerability of older people in China

Background: the number of childless older people is increasing in China but relatively little is known about the role of childlessness in health outcomes. This study investigates the relationship between childlessness and three health outcomes: difficulty with instrumental activities of daily living scale (IADLs), self-rated health and depression. Methods: this study includes 13,171 individuals aged 50 and above from national survey data of the second wave of the China Family Panel Study (2012). Binary/multinomial logistic and ordinary least squares regression models are presented. Results: childless individuals whose children have all died exhibit worse health outcomes than individuals with children, but this effect is mediated by demographic characteristics, socio-economic status and social security. While, individuals who are childless due to other reasons (involuntary or voluntary) are less likely to report difficulty with instrumental activities of daily living scale (IADLs) and to report depression than older people with all children alive after controlling for demographic and socio-economic and social security factors. Conclusions: the death of a child has an adverse effect on people’s health for both childless people whose children have all died and those who have lost a child but have other children alive. These two groups are in the most vulnerable position which could also suggest that their children have died because they grew up in a vulnerable family. The government needs to improve the social security for these two groups and provide social services (particularly mental health services) to older people who lost a child; these could contribute to mediating some of the adverse effects of the death of a child.