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1990 - 1996年美国各州青少年出生率

State-specific birth rates for teenagers--United States, 1990-1996.

出版信息

MMWR Morb Mortal Wkly Rep. 1997 Sep 12;46(36):837-42.

PMID:9302222
Abstract

During the late 1980s, birth rates for teenagers in the United States increased sharply. Although rates have declined steadily since 1991 (1,2), age-, race-, ethnicity-, and state-specific rates have varied substantially. Despite recent declines, the U.S. birth rate for teenagers remains high compared with other industrialized countries. In 1996, an estimated 505,514 females aged <20 years gave birth; two thirds of births to teenagers are unintended (3). The adverse consequences of teenage childbearing include increased poverty for both mother and child. This report presents state-specific birth rates for females aged 15-19 years for 1991 and 1995 and compares race/ethnicity-specific birth rates for U.S. females aged <20 years for 1990-1996. These findings indicate that, during 1991-1995, birth rates among teenagers declined significantly in all but five states and the District of Columbia, and declines nationwide during 1991-1996 were especially large for teenagers aged 15-17 years and for black teenagers. Recent declines in abortions and abortion rates forteenagers, coupled with the trends described in this report for birth rates for teenagers, indicate that, since 1991, pregnancy rates for teenagers also have declined.

摘要

20世纪80年代后期,美国青少年生育率急剧上升。尽管自1991年以来生育率稳步下降(1,2),但按年龄、种族、族裔和州划分的生育率差异很大。尽管最近有所下降,但与其他工业化国家相比,美国青少年的生育率仍然很高。1996年,估计有505,514名年龄小于20岁的女性生育;青少年生育的三分之二是意外怀孕(3)。青少年生育的不良后果包括母亲和孩子贫困加剧。本报告列出了1991年和1995年15至19岁女性的各州生育率,并比较了1990 - 1996年美国年龄小于20岁女性按种族/族裔划分的生育率。这些结果表明,在1991 - 1995年期间,除五个州和哥伦比亚特区外,所有州青少年的生育率都显著下降;1991 - 1996年全国范围内,15至17岁青少年和黑人青少年的生育率下降幅度尤其大。青少年堕胎率和堕胎数量最近的下降,再加上本报告中描述的青少年生育率趋势,表明自1991年以来,青少年怀孕率也有所下降。

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