National Healthcare Quality and Disparities Report
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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
26 to 29 of 29 Research Studies DisplayedBateman BT, Hernandez-Diaz S, Fischer MA
Statins and congenital malformations: cohort study.
The researchers undertook an epidemiologic study to assess the association between statin use in the first trimester and the risk of congenital malformations, using data derived from a large cohort of Medicaid beneficiaries. They found that women taking statins during the first trimester of pregnancy were at an increased risk of delivering an infant with malformations. The association was explained by underlying characteristics of users, mainly pre-existing diabetes.
AHRQ-funded; HS018533.
Citation: Bateman BT, Hernandez-Diaz S, Fischer MA .
Statins and congenital malformations: cohort study.
BMJ 2015 Mar 17;350:h1035. doi: 10.1136/bmj.h1035..
Keywords: Pregnancy, Medication, Risk, Newborns/Infants
Bateman BT, Huybrechts KF, Fischer MA
Chronic hypertension in pregnancy and the risk of congenital malformations: a cohort study.
The researchers sought to examine the effect of chronic hypertension on the risk of congenital malformations in a large cohort of pregnancies in Medicaid beneficiaries. In a cohort of 878,126 pregnancies, they found that both treated and untreated maternal chronic hypertension were associated with a similar 20-30 percent increase in the risk of congenital malformations in the infant after adjusting for confounding factors as compared with normotensive controls.
AHRQ-funded; HS018533.
Citation: Bateman BT, Huybrechts KF, Fischer MA .
Chronic hypertension in pregnancy and the risk of congenital malformations: a cohort study.
Am J Obstet Gynecol 2015 Mar;212(3):337.e1-14. doi: 10.1016/j.ajog.2014.09.031..
Keywords: Blood Pressure, Chronic Conditions, Pregnancy, Risk, Maternal Care, Women
Witt WP, Wisk LE, Cheng ER
Determinants of cesarean delivery in the US: a lifecourse approach.
The researchers sought to determine whether the effects of preconception stressful life events (PSLEs) on birth weight differed by neighborhood disadvantage. They found that the risk of having very low birthweight infants among women with PSLEs, women with chronic conditions, or minority women was strongest among those living in disadvantaged neighborhoods, which suggests exacerbation of risk within disadvantaged environments.
AHRQ-funded; HS000083; HS000063.
Citation: Witt WP, Wisk LE, Cheng ER .
Determinants of cesarean delivery in the US: a lifecourse approach.
Matern Child Health J 2015 Jan;19(1):84-93. doi: 10.1007/s10995-014-1498-8..
Keywords: Labor and Delivery, Maternal Care, Pregnancy, Risk, Social Determinants of Health
Fleisch AF, Rifas-Shiman SL, Koutrakis P
Prenatal exposure to traffic pollution: associations with reduced fetal growth and rapid infant weight gain.
The authors explored air pollution exposure implications for postnatal growth. They found that infants exposed to the highest quartile of neighborhood traffic density had lower fetal growth, more rapid 0- to 6-month weight-for-length gain, and higher odds of weight-for-length ≥95th percentile at 6 months. Neighborhood traffic density was additionally associated with an infant being in both the lowest quartile of fetal growth and the highest quartile of 0- to 6-month weight-for-length gain.
AHRQ-funded; HS000063.
Citation: Fleisch AF, Rifas-Shiman SL, Koutrakis P .
Prenatal exposure to traffic pollution: associations with reduced fetal growth and rapid infant weight gain.
Epidemiology 2015 Jan;26(1):43-50. doi: 10.1097/ede.0000000000000203.
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Keywords: Newborns/Infants, Newborns/Infants, Obesity, Pregnancy, Risk