摘要
本文对湖南省14个地 (州 )市卫生总费用和人均卫生总费用的影响因素进行了分析。为了消除自变量间的多重共线性 ,使用了岭回归分析法。结果表明主要影响因素有GDP、人口数、国有单位职工人数及人均国内生产总值、财政收入占国内生产总值的比重。
This paper analyzes influential factors on total health expenses and per capita total health expenses in fourteen cities (or cantons) in Hunan province. Ridge regression analysis has been used to eliminate collinearity of independent variables. It is indicated that the General Domestic Product (GDP), population, the number of laborers in state-owned enterprises, per capita GDP, the proportion of financial income in GDP and the proportion of health cause expenses in total health expenses are the main influential factors.
关键词
卫生总费用
人均卫生总费用
回归分析
中国
General Domestic Product (GDP) Total health expenses Per capita health expenses Ridge regression analysis
