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首页> 外文期刊>Journal of youth and adolescence >Peer and Individual Risk Factors in Adolescence Explaining the Relationship Between Girls' Pubertal Timing and Teenage Childbearing
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Peer and Individual Risk Factors in Adolescence Explaining the Relationship Between Girls' Pubertal Timing and Teenage Childbearing

机译：青春期的同龄人和个人危险因素解释了女孩青春期时机与少女生育的关系

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摘要

Girls with early pubertal timing are at elevated risk for teenage childbearing; however, the modifiable mechanisms driving this relationship are not well understood. The objective of the current study was to determine whether substance use, perceived peer substance use, and older first sexual partners mediate the relationships among girls' pubertal timing, sexual debut, and teenage childbearing. Data are from Waves 1-15 of the female cohort of the National Longitudinal Surveys of Youth 1997 (NLSY97), a nationwide, ongoing cohort study of U.S. men and women born between 1980 and 1984. The analytic sample (n = 2066) was 12-14 years old in 1997 and ethnically diverse (51 % white, 27 % black, 22 % Latina). Using structural equation modeling, we found substance use in early adolescence and perceived peer substance use each partially mediated the relationships among girls' pubertal timing, sexual debut, and teenage childbearing. Our findings suggest early substance use behavior as one modifiable mechanism to be targeted by interventions aimed at preventing teenage childbearing among early developing girls.
机译：青春期早期的女孩生育少女的风险较高;但是，驱动这种关系的可修改机制尚不十分清楚。本研究的目的是确定药物的使用，感知的同龄人的药物使用以及年龄较大的初次性伴侣是否介导女孩青春期时机，性行为首次出现和少女生育之间的关系。数据来自《 1997年全国青年纵向调查》（NLSY97）女性队列的第1-15波，该队列是一项全国性的，正在进行的队列研究，研究对象是1980年至1984年之间出生的美国男女。分析样本（n = 2066）为12 1997年为-14岁，种族多元化（白人占51％，黑人占27％，拉丁裔占22％）。使用结构方程模型，我们发现青春期早期使用了毒品，而同龄人的感知使用则部分地调节了女孩青春期时机，性行为首次出现和少女生育之间的关系。我们的研究结果表明，早期吸毒行为是一种可调节的机制，旨在防止早期发育中女孩生育少女的干预措施成为目标。

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