Differences in Adolescent Effective Contraception Use between Population Densities

• 作者: Ruofan Yao Ryan Brannon Tess M. Crouss
• 来源期刊: 妇产科期刊(英文)
• 学科: 医学
• 关键词: CONTRACEPTION ADOLESCENT POPULATION Density Unintended PREGNANCY
• 年，卷（期）: 2018,（5）
• 页码范围: 531-539
• 页数: 9页
• 分类号: R73

摘要

Objective: Studies addressing effective contraceptive use by population density are lacking. We hypothesize that contraception counseling and effective contraception use vary by population density. Study Design: This is a cross-sectional study using the 2006-2010 National Survey of Family Growth data, including female subjects ages 15 to 19. The primary exposure was population density, defined as Principal city of a Metropolitan Statistical Area (MSA) or “city”, Other MSA or “non-city urban”, and Not MSA or “rural.” The primary outcome was effective contraception use and the secondary outcome was contraceptive counseling exposure. Multivariate analysis using logistic regression was performed to estimate the association between population density and effective contraception use, as well as the likelihood of receiving contraceptive counseling. Results: 2284 subjects were studied. Compared to non-city urban dwellers, city adolescents had similar effective contraception use (aOR: 0.99, [0.79, 1.24]), whereas rural adolescents had significantly higher use (aOR: 1.79, [1.35, 2.36]). Among sexually active respondents who were not using contraception, the rate of contraception counseling in non-city urban adolescents was 66.7%. In comparison, the city dwellers had higher rate of counseling (79.1%, aOR: 1.87;95% CI: [1.09, 3.22]). Similarly, rural adolescents also had higher rate of counseling (81.5%, aOR: 2.37;95% CI: [1.08, 5.19]). Conclusions: Rural residents were more likely to use effective contraception methods than their city and non-city urban counterparts. However, higher rates of contraception counseling among sexually active adolescents not using contraception in city and rural densities could suggest ineffective counseling in these groups.