山东省30岁以下独生子女比例调查的抽样设计

The sample design of the proportion of the One Child under 30 years old in shandong province

随着我国独生子女群体年龄的增长和规模的扩大,该群体引发的社会学和人口学问题越来越成为人们关注的热点。独生子女在同龄人中的比例大小对一个地区整体家庭户的规模和人口结构的变动以及总和生育率有很大影响。因此对该群体的调查十分必要,文章主要依据山东省的人口分布和行政区划特点对山东省30岁以下独生子女比例调查进行科学合理的抽样方法和抽样方案的选择和设计,并给出了回推总体的方法。

Along with the growth of age and the increase of number of Chinese One Child,the social and demographic issues caused by that group are becoming hoter and hoter.The proportion of the One Child group in the peer group influences the size of the households,the population structure and the TFR.Thus it is necessary to survey on this group.According to the population distribution and administration level of Shandong province,this study mainly selects reasonable sampling method,designs scientifical sampling project on the proportion of the One Child under 30 years old and finally gives the method of calculating the total proportion of whole Shandong One Child group.