Author: Cynthia BergPublisher:
ISBN:
Category :
Languages : en
Pages : 44
Book Description
"Problem/Condition: Since 1969, CDC has conducted abortion surveillance to document the number and characteristics of women obtaining legal induced abortions in the United States. Reporting Period Covered: 1999-2008. Description of System: Each year, CDC requests abortion data from the central health agencies of 52 reporting areas (the 50 states, the District of Columbia, and New York City). This information is provided voluntarily. For 2008, data were received from 49 reporting areas. For the purpose of trend analysis, data were evaluated from the 45 areas that reported data every year during 1999-2008. Abortion rates (number of abortions per 1,000 women) and ratios (number of abortions per 1,000 live births) were calculated using census and natality data, respectively. Results: A total of 825,564 abortions were reported to CDC for 2008. Of these, 808,528 abortions (97.9% of the total) were from the 45 reporting areas that provided data every year during 1999-2008. Among these same 45 reporting areas, the abortion rate for 2008 was 16.0 abortions per 1,000 women aged 15-44 years, and the abortion ratio was 234 abortions per 1,000 live births. Compared with 2007, the total number and rate of reported abortions for these 45 reporting areas essentially were unchanged, although the abortion ratio was 1% higher. Reported abortion numbers, rates, and ratios remained 3%, 4%, and 10% lower, respectively, in 2008 than they had been in 1999. Women aged 20-29 years accounted for 57.1% of all abortions reported in 2008 and for the majority of abortions during the entire period of analysis (1999-2008). In 2008, women aged 20-29 years also had the highest abortion rates (29.6 abortions per 1,000 women aged 20-24 years and 21.6 abortions per 1,000 women aged 25-29 years). Adolescents aged 15-19 years accounted for 16.2% of all abortions in 2008 and had an abortion rate of 14.3 abortions per 1,000 adolescents aged 15-19 years; women aged >̲35 years accounted for a smaller percentage (11.9%) of abortions and had lower abortion rates (7.8 abortions per 1,000 women aged 35-39 years and 2.7 abortions per 1,000 women aged >̲40 years). Throughout the period of analysis, abortion rates decreased among adolescents aged ̲19 years, whereas they increased among women aged ̲35 years. Among women aged 20-24 years abortion rates decreased during 1999-2003 and then leveled off during 2004-2008. In contrast to the percentage distribution of abortions and abortion rates by age, abortion ratios in 2008 and throughout the entire period of analysis were highest among adolescents aged ̲19 years and lowest among women aged 30-39 years. Abortion ratios decreased during 1999-2008 for women in all age groups except for those aged 15 years; however, the steady decrease was interrupted from 2007 to 2008 when abortion ratios increased among women in all age groups except for those aged ̲40 years. In 2008, most (62.8%) abortions were performed at ̲8 weeks' gestation, and 91.4% were performed at ̲13 weeks' gestation. Few abortions (7.3%) were performed at 14-20 weeks' gestation, and even fewer (1.3%) were performed at ̲21 weeks' gestation. During 1999-2008, the percentage of abortions performed at