新型农村合作医疗人群受益情况多元统计分析

Multivariate Statistical Analysis on People Benefits from New Rural Cooperative Medical System

选取安徽省歙县、安徽省滁州市南谯区、四川省江油市3个地区的医保就诊人群作为新型农村合作医疗的地区代表.统计分析发现,就医人数分布的差异性并不会因为地区、年龄因素的交互作用而产生显著影响.同时,对医疗费报销比例的均值做了区间估计,结果表明,在新型农村合作医疗制度下,56 ～60岁人群医保报销比重最大.该研究为新型农村合作医疗受益面、普及度等提供了基本统计分析数据,并给出了一些合理化建议.

Selecting medical population of She County, Nanqiao Region, Chuzhou City of Anhui Province, Jiangyou City in Sichuan Province as representatives, it was found that the interaction of region and age has no significant effects on differences of medical population distribution. The interval estimation was coriducted on mean of medical expenses reimbursement, the results showed that, under the new rural cooperative medical system, 56 - 60 old people accounts for the highest share of medical reimbursement. The study provides basic statistic data for benefit side, popularity of new rural cooperative medical system.