LAUSR

Objective To evaluate the trend of catastrophic health expenses (CHE) for inpatient care in relation to the commencement of the New Cooperative Medical Scheme (NCMS) in rural China from 2003 to 2013, and the roles of NCMS in protecting affected households from CHE. Methods We assessed the 10-year trend of the incidence and severity of CHE in rural households with hospitalised members using data from the Chinese National Health Services Survey. Generalised estimating equations were used to estimate the OR and 95% CI of the association between incidence rates of CHE ( R C H E ) and NCMS reimbursement. Results The incidence and severity of CHE after NCMS reimbursement both decreased and their changes increased rapidly from 2003 to 2013. After adjustment of the covariates, R C H E before reimbursement was significantly higher than that after reimbursement, and the OR (95% CI) was 1.50 (1.24 to 1.81), 1.79 (1.69 to 1.90) and 2.94 (2.77 to 3.11) in 2003, 2008 and 2013, respectively. Conclusion The incidence and severity of CHE both reduced after NCMS reimbursements in each year. Excluding some confounding factors, R C H E was significantly associated with NCMS reimbursement. NCMS partly protected the rural households with hospitalised members from CHE. However, the inequalities between different income groups still existed. R C H E in rural households with hospitalised members was still rather high in 2003, 2008 and 2013 even though they were covered by NCMS. This study will provide suggestions for further reforms in China and guidance for other low-income/middle-income countries.