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目的:分析武汉市医疗市场竞争环境以及与医疗费用之间的关系。方法:采用贺氏指数计算医院的市场集中度,用统计学相关分析法判断医院竞争环境与医疗费用之间的关系。结果:2008—2010年的贺氏指数均低于1 000,贺氏指数与医疗费用之间的相关系数是0.333(P>0.05)。结论:武汉市医疗市场竞争形态为非价格竞争。
OBJECTIVE: To analyze the relationship between the competitive environment of medical market in Wuhan and its medical expenses. Methods: Heath’s index was used to calculate the market concentration of the hospital. Statistical correlation analysis was used to determine the relationship between hospital competitive environment and medical expenses. Results: The Hess’s index of 2008-2010 was less than 1 000, and the correlation coefficient of Hess’s index and medical expenses was 0.333 (P> 0.05). Conclusion: The competitive pattern of medical market in Wuhan is non-price competition.