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Topics
- Children/Adolescents (1)
- Diabetes (2)
- Disparities (1)
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- Lifestyle Changes (1)
- Maternal Care (1)
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- (-) Obesity (7)
- Obesity: Weight Management (2)
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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
1 to 7 of 7 Research Studies DisplayedGlazer KB, Danilack VA, Werner EF
Elucidating the role of overweight and obesity in racial and ethnic disparities in cesarean delivery risk.
This study’s goal was to quantify the extent to which overweight and obesity explain cesarean delivery rates among women of different racial and ethnic backgrounds. Administrative records were used from New York City for 216,481 singleton, nulliparous births from 2008 to 2013. Risk ratios, risk differences, and population attributable fractions for associations between body mass index and cesarean, stratified by race and ethnicity was calculated. Black and Hispanic women had the highest cesarean rates attributable to obesity and overweight (17.4% and 14.6%) respectively.
AHRQ-funded; HS025013.
Citation: Glazer KB, Danilack VA, Werner EF .
Elucidating the role of overweight and obesity in racial and ethnic disparities in cesarean delivery risk.
Ann Epidemiol 2020 Feb;42:4-11.e4. doi: 10.1016/j.annepidem.2019.12.012.
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Keywords: Disparities, Racial and Ethnic Minorities, Pregnancy, Labor and Delivery, Risk, Obesity, Women
Carlson NS, Breman R, Neal JL
Preventing cesarean birth in women with obesity: influence of unit-level midwifery presence on use of cesarean among women in the Consortium on Safe Labor data set.
The primary goal of this study was to examine associations between midwifery unit-level presence and unplanned cesarean birth in women with different body mass index (BMI) ranges. Data from the Consortium on Safe Labor was used to analyze information on low-risk, healthy women who labored and gave birth in medical centers with or without the unit-level presence of midwives. Results indicate that the odds of unplanned cesarean birth among women who gave birth in centers with midwives were 16% lower than the odds of cesarean birth among similar women who gave birth at centers without midwives. However, women whose BMI was above 35.00 kg/m at labor admission had similar odds of cesarean birth, regardless of unit-level midwifery presence. Although integration of midwives into the caregiving environment of medical centers in the United States was associated with overall decrease in the incidence of cesarean birth, increased maternal BMI nevertheless remained positively associated with these outcomes.
AHRQ-funded; HS024733
Citation: Carlson NS, Breman R, Neal JL .
Preventing cesarean birth in women with obesity: influence of unit-level midwifery presence on use of cesarean among women in the Consortium on Safe Labor data set.
J Midwifery Womens Health 2020 Jan;65(1):22-32. doi: 10.1111/jmwh.13022..
Keywords: Labor and Delivery, Pregnancy, Obesity, Women, Prevention, Maternal Care
Brenes-Monge A, Saavedra-Avendano B, Alcalde-Rabanal J
Are overweight and obesity associated with increased risk of cesarean delivery in Mexico? A cross-sectional study from the National Survey of Health and Nutrition.
Researchers conducted a cross-sectional study to test the association between overweight and obesity and cesarean delivery in Mexico using data from the 2012 National Survey of Health and Nutrition (ENSANUT). They found that multiparous women with obesity are at higher risk of cesarean delivery in Mexico than multiparous women with normal body mass index. They recommend that efforts to reduce the cesarean deliveries rate take the obesity epidemic into account.
AHRQ-funded; HS022981.
Citation: Brenes-Monge A, Saavedra-Avendano B, Alcalde-Rabanal J .
Are overweight and obesity associated with increased risk of cesarean delivery in Mexico? A cross-sectional study from the National Survey of Health and Nutrition.
BMC Pregnancy Childbirth 2019 Jul 11;19(1):239. doi: 10.1186/s12884-019-2393-5..
Keywords: Labor and Delivery, Obesity, Pregnancy, Risk, Women
Danilack VA, Brousseau EC, Phipps MG
The effect of gestational weight gain on persistent increase in body mass index in adolescents: a longitudinal study.
Weight retention after pregnancy is a concern for adolescents who may be entering adulthood at unhealthy weights. In this article, the investigators studied associations between each of three measures: pre-pregnancy body mass index (BMI), gestational weight gain (GWG), and post-pregnancy BMI in a longitudinal follow-up of an adolescent pregnancy study cohort. They concluded that teens experienced an increase in BMI from pre-pregnancy to within 4 years after their first delivery, and this increase was related to GWG.
AHRQ-funded; HS025013.
Citation: Danilack VA, Brousseau EC, Phipps MG .
The effect of gestational weight gain on persistent increase in body mass index in adolescents: a longitudinal study.
J Womens Health 2018 Dec;27(12):1456-58. doi: 10.1089/jwh.2017.6635..
Keywords: Children/Adolescents, Pregnancy, Obesity: Weight Management, Obesity, Women
Ehrlich SF, Sternfeld B, Krefman AE
Moderate and vigorous intensity exercise during pregnancy and gestational weight gain in women with gestational diabetes.
The researchers estimated the associations of exercise intensity during pregnancy with the rate of gestational weight gain (GWG) from gestational diabetes (GDM) diagnosis to delivery. Upon stratification by prepregnancy overweight/obesity, they found that significant associations were only observed for BMI greater than or equal to 25.0. There were no associations observed for moderate intensity exercise.
AHRQ-funded; HS019367.
Citation: Ehrlich SF, Sternfeld B, Krefman AE .
Moderate and vigorous intensity exercise during pregnancy and gestational weight gain in women with gestational diabetes.
Matern Child Health J 2016 Jun;20(6):1247-57. doi: 10.1007/s10995-016-1926-z.
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Keywords: Diabetes, Lifestyle Changes, Obesity, Obesity: Weight Management, Outcomes, Patient-Centered Outcomes Research, Pregnancy, Women
Pu J, Zhao B, Wang EJ
Racial/ethnic differences in gestational diabetes prevalence and contribution of common risk factors.
This study aimed to assess racial/ethnic differences in relative contribution of risk factors of gestational diabetes mellitus (GDM) among Asian subgroups (Asian Indian, Chinese, Filipino, Japanese, Korean, and Vietnamese), Hispanics, non-Hispanic blacks, and non-Hispanic whites. It found that GDM was most prevalent among Asian Indians (19.3 percent). Relative risks were similar across all race/ethnic groups.
AHRQ-funded; HS019815.
Citation: Pu J, Zhao B, Wang EJ .
Racial/ethnic differences in gestational diabetes prevalence and contribution of common risk factors.
Paediatr Perinat Epidemiol 2015 Sep;29(5):436-43. doi: 10.1111/ppe.12209.
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Keywords: Diabetes, Obesity, Pregnancy, Racial and Ethnic Minorities, Risk, Women
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