Trends in HIV-Related Risk Behaviors Among High School Students — United States, 1991–2011 (8/2012)

Trends in HIV-Related Risk Behaviors Among High School Students — United States, 1991–2011 In 2009, persons aged 15–29 years comprised 21% of the U.S. population but accounted for 39% of all new human immunodeficiency virus (HIV) infections. To describe trends in the prevalence of HIV-related risk behaviors among high school students, CDC analyzed data from the biennial national Youth Risk Behavior Survey for the period 1991–2011. The results of that analysis indicated that, although the percentage of students who had four or more sex partners decreased significantly from 18.7% in 1991 to 15.3% in 2011, the prevalence of having four or more sex partners did not change significantly after reaching 14.2% in 2001. This result and other results suggest that progress in reducing some HIV-related risk behaviors among high school students overall and in certain populations did not change significantly in the past decade… For Remainder of article & charts — http://www.cdc.gov/mmwr/preview/mmwrhtml/mm61e0724a1.htm?s_cid=mm61e0724a1_e [CDC, MMWR, Volume 61, Early Release, July 24, 2012;...

Early Sexual Activity & Multiple Sex Partners (updated)

The Harmful Effects of Early Sexual Activity and Multiple Sexual Partners Among Women: A Book of Charts Early initiation of sexual activity and higher numbers of non-marital sex partners are linked in turn to a wide variety of negative life outcomes, including increased rates of infection with sexually transmitted diseases, increased rates of out-of-wedlock pregnancy and birth, increased single parenthood, decreased marital stability, increased maternal and child poverty, increased abortion, increased depression, and decreased happiness. This report examines the linkages between early initiation of sexual activity, number of nonmarital sex partners, and human well-being. In general, the earlier a woman begins sexual activity, the greater the number of non-marital sex partners she is likely to have over the course of her life. Open the Book of Charts (pdf) www.heritage.org/Research/Family/loader.cfm?url=/commonspot/security/getfile.cfm&PageID=44695 [www.heritage.org/Research/Family/abstinence_charts.cfm] The study is based on the National Survey of Family Growth, a survey fielded in 1995 to a nationally representative sample of roughly 10,000 women between the ages of 15 and 44, sponsored and funded by the Centers for Disease Control of the U.S. Department of Health and Human Services. Because men are not included in the NSFG, they are not included anywhere in this report. [Robert E. Rector, Kirk A. Johnson, Ph.D., Lauren R. Noyes, Shannan Martin, Executive Summary, June 26, 2003, Heritage Foundation...