Journal Article

Geographic Variation in Trends and Characteristics of Teen Childbearing among American Indians and Alaska Natives, 1990–2007

Wingo, Phyllis A., Thierry, Judith, Smith, Ruben A., Lesesne, Catherine A., Espey, David K., Arambula Solomon, Teshia G., de Ravello, Lori, Tucker, Myra

2012

Overview

To study teen birth rates, trends, and socio-demographic and pregnancy characteristics of AI/AN across geographic regions in the US. The birth rate for US teenagers 15–19 years reached a historic low in 2009 (39.1 per 1,000) and yet remains one of the highest teen birth rates among industrialized nations. In the US, teen birth rates among Hispanic, non-Hispanic black, and American Indian/Alaska Native (AI/AN) youth are consistently two to three times the rate among non-Hispanic white teens. Birth certificate data for females younger than age 20 were used to calculate birth rates (live births per 1,000 women) and joinpoint regression to describe trends in teen birth rates by age (<15, 15–17, 18–19) and region (Aberdeen, Alaska, Bemidji, Billings, California, Nashville, Oklahoma, Portland, Southwest). Birth rates for AI/AN teens varied across geographic regions. Among 15–19-year-old AI/AN, rates ranged from 24.35 (California) to 123.24 (Aberdeen). AI/AN teen birth rates declined from the early 1990s into the 2000s for all three age groups. Among 15–17-year-olds, trends were approximately level during the early 2000s–2007 in six regions and declined in the others. Among 18–19-year-olds, trends were significantly increasing during the early 2000s–2007 in three regions, significantly decreasing in one, and were level in the remaining regions. Among AI/AN, cesarean section rates were lower in Alaska (4.1%) than in other regions (16.4–26.6%). This is the first national study to describe regional variation in AI/AN teen birth rates. These data may be used to target limited resources for teen pregnancy intervention programs and guide research.

• Publisher: Springer US,Springer,Springer Nature B.V
• Subject: Adolescent / Adolescents / Alaska / Birth rate / Birth Rate - ethnology / Birth Rate - trends / Cesarean Section - statistics & numerical data / Childrens health / Chronic illnesses / Disease control / Disease prevention / Female / Geography / Gynecology / Health promotion / Health services / Health Surveys / Hispanic people / Humans / Indians, North American - statistics & numerical data / Industrialized nations / Maternal & child health / Maternal and Child Health / Medicine / Medicine & Public Health / Minority & ethnic groups / Native Americans / Native North Americans / Pediatrics / Population Economics / Pregnancy / Pregnancy in Adolescence - ethnology / Pregnancy in Adolescence - statistics & numerical data / Pregnancy Outcome - ethnology / Public Health / Regions / Reproductive health / Sociodemographics / Socioeconomic Factors / Sociology / Teenage pregnancy / Teenagers / Trends / United States - epidemiology / Vital statistics / Young Adult / Youth