延迟过渡到成年和辅助生殖:西班牙教育差异的研究
Cristina Suero1, Marie-Caroline Compans2, Eva Beaujouan2
1University of Vienna - Wittgenstein Centre for Demography and Global Human Capital (IIASA, OeAW, University of Vienna), Austria; Spanish National Research Council, Spain.
Advances in life course research
|May 3, 2025
概括
延迟成年期过渡影响生育能力和辅助生殖技术 (ART) 的使用. 虽然ART可以帮助,但它在缓解延迟生育效应方面取得了有限的成功,特别是在受教育程度较低的妇女中.
科学领域:
- 人口统计学 人口统计学
- 社会学 社会学 社会学
- 生殖医学 生殖医学
背景情况:
- 延迟过渡到成年期在生育率低的国家普遍存在,特别是在受过教育的妇女中.
- 这种延迟会影响怀孕时间,增加不孕症风险,并推动人们依赖辅助生殖技术 (ART).
- 西班牙显示成人过渡的显著延迟和ART使用的增加.
研究的目的:
- 调查延迟成年过渡和ART使用之间的联系.
- 分析这些转变对ART后活产成功的影响.
- 为了解释这些协会中年龄和教育程度的差异.
主要方法:
- 生命历程方法和事件历史分析.
- 利用了来自2018年西班牙生育调查 (SFS 2018) 的12,930名女性 (年龄在24-55岁) 的数据.
- 研究了就业时间,住房,伴侣关系,ART使用和活产结果之间的关联.
主要成果:
- 晚期稳定就业降低了ART的可能性,特别是在非大学教育的女性中.
- 晚期的住房独立和伙伴关系 (在30年代中期) 增加了ART的可能性.
- 在ART后的活产成功率随着年龄的增长而下降,但大学教育的妇女的成功率较低.
- 延迟过渡通常不会影响ART的成功,除了非常晚离开家或伴侣关系.
结论:
- 辅助生殖技术 (ART) 对抵消延迟成年过渡对生育的影响的能力有限.
- 教育成就影响了ART的成功率,受教育程度较低的女性面临更大的挑战.
- 可能需要政策和社会支持来应对与成年期延迟相关的生育挑战.
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