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目的:了解不同出生队列妇女生殖生育状况的变化趋势。方法:采用多阶段分层整群抽样的方法,由经过统一培训的调查员对泸州地区年龄在30~70岁的妇女进行问卷调查。结果:随着出生年代渐晚,妇女月经初潮年龄提前,绝经年龄在全部绝经队列中无明显变化,平均初产年龄延迟,平均怀孕及分娩次数减少,流产及剖宫产次数增多,平均哺乳时间缩短,选择避孕套和避孕药的比例增加。结论:该研究为指导有关部门开展妇女保健工作,促进妇女养成良好的行为、生活方式提供了客观依据;应进一步开展多次的横断面调查探讨近年妇女的绝经年龄是否有提前趋势。
Objective: To understand the changing trend of reproductive reproductive status of women with different birth cohorts. Methods: A multi-stage stratified cluster sampling method was used to investigate the women aged 30-70 years old in Luzhou from a unified investigator. Results: With the gradual age of birth, the age of menarche ahead of women, age at menopause in all the menopause cohort no significant change in the average delay in the age of first trimester, the average number of pregnancies and childbirth decreased, abortion and cesarean section increased the number of average lactation time Shorten the proportion of condoms and contraceptives to choose from. Conclusion: This study provides an objective basis for instructing relevant departments on women’s health care and promoting women’s good behaviors and lifestyles. It should conduct further cross-sectional surveys to find out whether there is an early trend in the age of menopause among women in recent years.