Original articleRole of Young Women's Depression and Stress Symptoms in Their Weekly Use and Nonuse of Contraceptive Methods
Section snippets
Sample and design
Our data come from a representative population-based cohort study of 992 young women aged 18–20 years residing in a racial/ethnically and socioeconomically diverse Michigan county. Names and contact information were randomly selected from state driver's license and personal identification card registries. Eligible women (age 18–20 and a county resident) were contacted by mail or phone and asked to participate. Sampling occurred between March 2008 and March 2009. This study was approved by the
Sample baseline sociodemographic and reproductive characteristics
(Table 1) Women were ages 18 (43%), 19 (49%), and 20 (8%) years old at enrollment. The majority identified as white (58%) or black (32%) race/ethnicity. More than half of women were enrolled in a 4-year (25%) or 2-year (29%) college or vocational/technical school. Many women were employed (51%), although 28% were receiving public assistance. Weekly religious services attendance was reported by 21% of women. More than half (57%) were in a special romantic relationship; 21% were living with a
Discussion
Ours is the first study of which we are aware to prospectively measure weekly method choice and sexual activity among a population-based cohort. Building on other researchers' work of contraceptive method use [1], we found that OCs and condoms were consistently young women's preferred contraceptives each week. However, 10% of these women's weeks were not covered by a contraceptive method. Our findings provide new insights into contraceptive nonuse and specific method use patterns among women at
Acknowledgments
This work was supported by the National Institute of Child Health and Human Development for grant #R01-HDHD050329 (principal investigator J. B., University of Michigan), by an NICHD Building Interdisciplinary Careers in Women's Health K-12 Career Development grant (project principal investigator K.S.H., #K12HD001438), and by NICHD center grant for Infrastructure for Population Research at Princeton University (J.T. and K.S.H. while the latter was a postdoctoral research fellow at Princeton
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