论文部分内容阅读
目的:研究年龄等因素对医疗费用增加的影响,并给出相应的建议。方法:基于CHNS数据,利用参数分位数回归模型、非参数分位数模型建模分析。结果:年龄对医疗费用增加具有显著影响,且在不同分位数的影响不同,分位数越大,影响越大,同时其他变量对医疗费用增加也有一定的影响。结论:由于年龄等因素对医疗费用的增加具有较大影响,为了减少医疗费用支出,应推进居民医疗制度建设,扩大医疗保障覆盖面,提高老人的健康水平。
Objective: To study the influence of age and other factors on the increase of medical expenses, and give corresponding suggestions. Methods: Based on CHNS data, a parametric quantile regression model and a nonparametric quantile model were used for modeling analysis. Results: Age had a significant effect on the increase of medical expenses, and the influence of different quantiles was different. The larger the quantile, the greater the impact, and other variables had an impact on the increase of medical expenses. Conclusion: Due to age and other factors have a greater impact on the increase in medical costs, in order to reduce medical expenses, we should promote the construction of residents medical system, expand the coverage of medical insurance, and improve the health of the elderly.