@article{ref1,
title="Pregnancy-associated homicide and suicide in 37 US states with enhanced pregnancy surveillance",
journal="American journal of obstetrics and gynecology",
year="2016",
author="Wallace, Maeve E. and Hoyert, Donna and Williams, Corrine and Mendola, Pauline",
volume="215",
number="3",
pages="364.e1-364.e10",
abstract="BACKGROUND: Pregnant and postpartum women may be at increased risk of violent death including homicide and suicide relative to non-pregnant women, but US national data have not been reported since implementation of enhanced mortality surveillance. <br><br>OBJECTIVE: To estimate homicide and suicide ratios among women who are pregnant or postpartum and to compare their risk of violent death to non-pregnant/non-postpartum women. STUDY DESIGN: Death certificates (n=465,097) from US states with enhanced pregnancy mortality surveillance from 2005-2010 were used to compare mortality among four groups of women age 10-54: pregnant, early postpartum (pregnant within 42 days of death), late postpartum (pregnant within 43 days to 1 year of death) and non-pregnant/non-postpartum. We estimated pregnancy-associated mortality ratios and compared to non-pregnant/non-postpartum mortality ratios in order to identify differences in risk after adjusting for potential levels of pregnancy misclassification as reported in the literature. <br><br>RESULTS: Pregnancy-associated homicide victims were most frequently young, Black, and undereducated while pregnancy-associated suicide occurred most frequently among older White women. After adjustments, pregnancy-associated homicide risk ranged from 2.2-6.2 per 100,000 live births, depending on the degree of misclassification estimated, compared to 2.5-2.6 per 100,000 non-pregnant/non-postpartum women aged 10-54. Pregnancy-associated suicide risk ranged from 1.6-4.5 per 100,000 live births after adjustments compared to 5.3-5.5 per 100,000 women aged 10-54 among non-pregnant/non-postpartum women. Assuming the most conservative published estimate of misclassification, risk of homicide among pregnant/postpartum women was 1.84 times that of non-pregnant/non-postpartum women (95% confidence interval: 1.71, 1.98) while risk of suicide was decreased (relative risk=0.62, 95% confidence interval: 0.57, 0.68). <br><br>CONCLUSION: Pregnancy and postpartum appear to be times of increased risk for homicide and decreased risk for suicide among women in the US.<br><br>Copyright © 2016 Elsevier Inc. All rights reserved.<p /><p>Language: en</p>",
language="en",
issn="0002-9378",
doi="10.1016/j.ajog.2016.03.040",
url="http://dx.doi.org/10.1016/j.ajog.2016.03.040"
}