OBJECTIVE: To assess the joint cumulative effects of medical insurance and family health financial risk on healthcare utilisation among patients with chronic conditions in China. DESIGN: A nationwide population-based case-control study with multinomial logistic regression was conducted and used to estimate the ORs of healthcare utilisation against type of medical insurance and family health financial risk using the Anderson model as a theoretical framework. SETTING: China Family Panel Studies (CFPS) database. PARTICIPANTS: The study sample included 5260 patients with chronic conditions identif...