Background: Rapid demographic shifts and socio-economic changes are fuelling concerns over the inadequate supply of informal care - the most common source of care-giving for older people in China. Unmet long-term care needs, which are believed to cause numerous adverse effects on health, continue to increase. Methods: Drawing data from the 2015 wave of the China Health and Retirement Longitudinal Survey, this study explores the relationship between informal care provision and unmet long-term care needs among older people in China.
