摘要
本研究用多阶段概率比例抽样法（ＰＰＳ）抽查了５３２４名西北农村妇女的一般状况、婚姻及生育史，并用多元分类分析法分析了影响西北部分地区农村妇女平均活产数的因素。结果表明，妇女教育年限、地域、初婚年龄、丈夫职业是影响妇女平均活产数的显著因素。
We carrry out a sampling survey with PPS method and get the information about general status, marriage and birth history of 5324 qualified childbearing women. The MCA method is used to analyse,the social factors which affect the average number of women's live birth in partial region of northwest China. The results Show that the level of women's education,residence,first marriage age and husband's occupation are the significant factors and all of these are affected the average number of women's live birth.
出处
《西安医科大学学报》
CSCD
1994年第2期176-179,共4页
Journal of Xi'an Medical University(Chinese)
关键词
多元分类分析
概率比例抽样
活产数
multiple classification analysis
probability proportional to size
number of live birth
