Abstract：Objective To analyze the main influencing factors of the hospitalization expense of percutaneous coronary heart disease patients with medical insurance and to provide the theoretic evidences for the reasonable control of the medical expenses. Methods 1 851 urban medical insurance inpatients with percutaneous coronary heart disease were chosen and they were discharged from a first-rate hospital from January 1, 2012 to December 31, 2013 in Xuzhou city. The medical expenses were analyzed with descriptive statistics, nonparametric test, stepwise multiple linear regression analysis methods. Results The average expenditure of percutaneous coronary heart disease patients with medical insurance was 50 966.01 Yuan. Medical consumables costs and drug costs made up the most expenses, accounting for 63.9% and 20.1% respectively. Hospitalization days was the primary affecting factor through multivariate analysis. Conclusion In order to control the growth of unreasonable medical costs, we should control medical consumables costs, drug costs and shorten the ineffective hospitalization days.
