Sexual Activity and Contraceptive Use Among Teenagers in the United States, 2011-2015.

Sexual Activity and Contraceptive Use Among Teenagers in the United States, 2011-2015.
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2011-2015 年美国青少年的性活动和避孕药具使用情况。

DOI:
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发表时间:
2017
影响因子:
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通讯作者:
G. Martinez
G. Martinez
中科院分区:
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文献类型:
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作者:
J. Abma;G. Martinez

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目标-这份报告基于全国家庭增长调查(NSFG)的数据,提出了2011-2015年间美国15-19岁男性和女性的性活动和避孕用具使用的全国性估计。对于选定的指标,还提供了1988年、1995年、2002年和2006-2010年全国青少年服务组的数据,以及由城市研究所进行的1988年和1995年全国青少年男性调查的数据。方法:NSFG数据是通过与美国家庭人口中年龄在15-44岁的具有全国代表性的男性和女性样本进行面对面访谈来收集的。NSFG在2011年9月至2015年9月期间对20621名男性和女性进行了采访,其中包括4134名青少年(2047名女性和2087名男性)。男性青少年应答率为72.5%,女性青少年应答率为73.0%。结果--在2011-2015年间,42.4%的未婚女性青少年(400万人)和44.2%的未婚男性青少年(440万人)在接受采访时至少有过一次性行为(有过性经验)。这些青少年的性体验水平与2002年和2006-2010年的数据相似。从1988年到2011-2015年的较长期趋势显示,青少年经历过性体验的比例有所下降。青少年女性在第一次性行为中使用避孕方法的比例从2002年的74.5%上升到2011-2015年的81.0%。男性青少年在第一次性行为中使用安全套的比例从2002年的70.9%上升到2006-2010年的79.6%,2011-2015年稳定在76.8%。总体而言,2011-2015年间,5.8%的女性青少年使用了长效可逆方法(宫内节育器或植入物)。
Objective-This report presents national estimates of sexual activity and contraceptive use among males and females aged 15-19 in the United States in 2011-2015, based on data from the National Survey of Family Growth (NSFG). For selected indicators, data are also presented from the 1988, 1995, 2002, and 2006-2010 NSFGs, and from the 1988 and 1995 National Survey of Adolescent Males, which was conducted by the Urban Institute. Methods-NSFG data were collected through in-person interviews with nationally representative samples of men and women aged 15-44 in the household population of the United States. NSFG 2011-2015 interviews were conducted between September 2011 and September 2015 with 20,621 men and women, including 4,134 teenagers (2,047 females and 2,087 males). The response rate was 72.5% for male teenagers and 73.0% for female teenagers. Results-In 2011-2015, 42.4% of never-married female teenagers (4.0 million) and 44.2% of never-married male teenagers (4.4 million) had had sexual intercourse at least once by the time of the interview (were sexually experienced). These levels of sexual experience among teenagers are similar to those seen in 2002 and 2006-2010 data. Longer-term trends, from 1988 to 2011-2015, show declines in the percentage of teenagers who were sexually experienced. Female teenagers' use of a method of contraception at first sex increased from 74.5% in 2002 to 81.0% in 2011-2015. Male teenagers' use of a condom at first sex increased from 70.9% in 2002 to 79.6% in 2006-2010 and remained stable at 76.8% in 2011-2015. Overall, in 2011-2015, 5.8% of female teenagers had used a long-acting reversible method (intrauterine device or implant).