搜索结果: 1-2 共查到“法学 birth interval”相关记录2条 . 查询时间(0.078 秒)
Age at First Marriage and First Birth Interval in Ethiopia: Analysis of the Roles of Social and Demographic Factors
Age at first marriage Age at first birth
2015/7/27
The ages at which females establish marital union and give first birth depend on and result in varying demographic features. Utilizing the Ethiopian Demographic and Health Survey Data, this study exam...
Estimating Parametric Fertility Models with Open Birth Interval Data
fertility open birth intervals Coale-Trussell model Brazil statistics
2008/11/28
In the past thirty years, more than 100 censuses gathered fertility data through questions on women's date of last birth. The standard "births last year" (BLY) approach for such data truncates timing ...