昆山2013-2017年出生人口性别比探究

A study on the sex ratio of the population born in 2013-2017 years in Kunshan

目的:了解昆山市2013-2017出生人口性别比的变化趋势。方法:通过昆山市2013-2017年的报表数据,分析昆山市5年来出生人口性别比的变化趋势。结果:昆山市5年来的性别比总体呈现下降趋势。昆山市2013-2017年流动人口性别比明显高于户籍人口性别比(P<0.05);昆山市2013-2017年流动人口生育二胎及以上性别比明显高于户籍人口生育二胎及以上性别比(P<0.05)。结论:昆山市出生人口性别比在国内是趋于正常的,但流动人口、流动人口生育二胎及以上的性别比是高于户籍人口的。降低昆山市出生人口性别比要加强对流动人口的管理。

Objective：To understand the trend of sex ratio of 2013-2017 born population in Kunshan.Methods：The change trend of sex ratio at birth in Kunshan city was analyzed in the past 2013-2017 years based on the report data of Kunshan in the past 5 years.Results：The sex ratio of Kunshan in the past 5 years showed a downward trend.The sex ratio of the 2013-2017 year floating population in Kunshan was significantly higher than the sex ratio of the census register population（P〈0.05）,and the sex ratio of two births and above in the 2013-2017 year old population in Kunshan was significantly higher than that of the two births and the above sex ratio（P〈0.05）.Conclusion：The sex ratio of the birth population in Kunshan is more normal in China,but the sex ratio of the floating population and the floating population is higher than that of the household population.To reduce the sex ratio of birth in Kunshan,we should strengthen the management of floating population.