摘要
目的探讨利用国家卫生服务调查资料来分析1998～2003我国育龄妇女的生育水平和生育模式。方法应用描述性统计方法分析生育率、初婚初育年龄、婚育间隔、生育间隔和出生性别比及其变化趋势。结果我国1998～2003年常住人口的总和生育率在1.3左右,对漏报进行调整后的总和生育率在1.5左右;城市育龄妇女的初育年龄由1998年的25.9岁推迟到2002年的26.7岁,婚育间隔从1998年的2.09年到2002年的2.52年;农村育龄妇女第1、2胎生育间隔由1998年的5.2年延长到2002年的5.9年;出生性别比由1998年的117.02上升到2002年的125.17。结论国家卫生服务调查资料可以用于生育状况分析;近年来我国生育率在低水平上保持相对稳定;但妇女的生育模式在持续发生变化。
Objective To examine the fertility level and fertility model of childbearing women in China from 1998 to 2003 using data from The Third National Health Sevices Survey. Methods The statistical description of fertility rate, age at first marriage, age at first birth, interval between marriage and first birth, birth interval. Results The total fertility rate was around 1.3 between 1998 and 2002 and the rate increased from 1.3 to 1.5 after considering the missing cases; In urban areas, the average women＇s age at first marriage rose from 25.9 in 1998 to 26.7 in 2002 and the interval between the time of the first marriage and the first birth was widened from 2.09 in 1998 to 2.52 years in 2002; In rural areas, the interval between the first and second birth increased from 5, 2 in 1998 to 5.9 years in 2002; The sex ratio rose from 117.0 in 1998 to 125.2 in 2002. Conclusion The data from The Third National Health Service Survey is high quality and can be used in fertility analysis; though the fertility rate remained at low level between 1998 and 2003 in China, fertility model has been changing with the time.
出处
《中国卫生统计》
CSCD
北大核心
2005年第4期197-199,203,共4页
Chinese Journal of Health Statistics
基金
联合国儿童基金会(UNICEF)资助项目
关键词
国家卫生服务调查
生育水平
生育模式
出生性别比
中国
National health services survey, Fertility level,Fertility model, Sex ratio at birth
