Dataset Information

Racial differences in the relationship between alcohol/pregnancy policies and birth outcomes and prenatal care utilization: A legal epidemiology study.

ABSTRACT: OBJECTIVES:State policies regarding alcohol use during pregnancy (alcohol/pregnancy policies) have been in effect for more than 40 years. Previous research finds some policies increase adverse birth outcomes and decrease prenatal care utilization. This research examines whether effects of alcohol/pregnancy policies vary by race; the general hypothesis is that health benefits of policies are concentrated among White women and health harms of policies are concentrated among Black women. METHODS:This study uses 1972-2015 Vital Statistics data and policy data from NIAAA's Alcohol Policy Information System and original legal research. The dataset includes more than 150 million singleton births. Outcomes are preterm birth (PTB), low birthweight (LBW), and prenatal care utilization. Logistic regression models include raceXpolicy interaction terms as main predictors, adjust for individual- and state-level controls, include fixed effects for state, year and state-specific time trends, and account for clustering by state. RESULTS:The impact of alcohol/pregnancy policies varied by race for preterm birth, varied in a few cases for low birthweight, and generally did not vary for prenatal care utilization. The hypothesis regarding the direction of differential effects was not supported. Six policies had an adverse impact on PTB and/or LBW for White women. Findings differed for Black women; for Black women, four policies had a beneficial impact for PTB and one had an adverse impact for LBW. CONCLUSIONS:The impact of alcohol/pregnancy policies on birth outcomes varies by race. Future research should explore why some policies appear to have opposite effects for White v. Black women.

SUBMITTER: Roberts SCM

PROVIDER: S-EPMC6774667 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Racial differences in the relationship between alcohol/pregnancy policies and birth outcomes and prenatal care utilization: A legal epidemiology study.

Roberts Sarah C M SCM Berglas Nancy F NF Subbaraman Meenakshi S MS Mericle Amy A Thomas Sue S Kerr William C WC

Drug and alcohol dependence 20190619

<h4>Objectives</h4>State policies regarding alcohol use during pregnancy (alcohol/pregnancy policies) have been in effect for more than 40 years. Previous research finds some policies increase adverse birth outcomes and decrease prenatal care utilization. This research examines whether effects of alcohol/pregnancy policies vary by race; the general hypothesis is that health benefits of policies are concentrated among White women and health harms of policies are concentrated among Black women.<h4 ...[more]

PMID: 31255852

Similar Datasets

Project description:ContextPrevious research finds that some state policies regarding alcohol use during pregnancy (alcohol/pregnancy policies) increase low birth weight (LBW) and preterm birth (PTB), decrease prenatal care utilization, and have inconclusive relationships with alcohol use during pregnancy.ObjectiveThis research examines whether effects of 8 alcohol/pregnancy policies vary by education status, hypothesizing that health benefits of policies will be concentrated among women with more education and health harms will be concentrated among women with less education.MethodsThis study uses 1972-2015 Vital Statistics data, 1985-2016 Behavioral Risk Factor Surveillance System data, policy data from National Institute on Alcohol Abuse and Alcoholism's Alcohol Policy Information System and original legal research, and state-level control variables. Analyses include multivariable logistic regressions with education-policy interaction terms as main predictors.ResultsThe impact of alcohol/pregnancy policies varied by education status for PTB and LBW for all policies, for prenatal care use for some policies, and generally did not vary for alcohol use for any policy. Hypotheses were not supported. Five policies had adverse effects on PTB and LBW for high school graduates. Six policies had adverse effects on PTB and LBW for women with more than high school education. In contrast, 2 policies had beneficial effects on PTB and/or LBW for women with less than high school education. For prenatal care, patterns were generally similar, with adverse effects concentrated among women with more education and beneficial effects among women with less education. Although associations between policies and alcohol use during pregnancy varied by education, there was no clear pattern.ConclusionsEffects of alcohol/pregnancy policies on birth outcomes and prenatal care use vary by education status, with women with more education typically experiencing health harms and women with less education either not experiencing the harms or experiencing health benefits. New policy approaches that reduce harms related to alcohol use during pregnancy are needed. Public health professionals should take the lead on identifying and developing policy approaches that reduce harms related to alcohol use during pregnancy.

Project description:ImportanceResearch has found associations of pregnancy-specific alcohol policies with increased low birth weight and preterm birth, but associations with other infant outcomes are unknown.ObjectiveTo examine the associations of pregnancy-specific alcohol policies with infant morbidities and maltreatment.Design, setting, and participantsThis retrospective cohort study used outcome data from Merative MarketScan, a national database of private insurance claims. The study cohort included individuals aged 25 to 50 years who gave birth to a singleton between 2006 and 2019 in the US, had been enrolled 1 year before and 1 year after delivery, and could be matched with an infant. Data were analyzed from August 2021 to April 2023.ExposuresNine state-level pregnancy-specific alcohol policies obtained from the National Institute on Alcohol Abuse and Alcoholism's Alcohol Policy Information System.Main outcomes and measuresThe primary outcomes were 1 or more infant injuries associated with maltreatment and infant morbidities associated with maternal alcohol consumption within the first year. Logistic regression, adjusting for individual-level and state-level controls, and fixed effects for state, year, state-specific time trends, and SEs clustered by state were used.ResultsA total of 1 432 979 birthing person-infant pairs were included (mean [SD] age of birthing people, 32.2 [4.2] years); 30 157 infants (2.1%) had injuries associated with maltreatment, and 44 461 (3.1%) infants had morbidities associated with alcohol use during pregnancy. The policies of Reporting Requirements for Assessment/Treatment (adjusted odds ratio [aOR], 1.28; 95% CI, 1.08-1.52) and Mandatory Warning Signs (aOR, 1.18; 95% CI, 1.10-1.27) were associated with increased odds of infant injuries but not morbidities. Priority Treatment for Pregnant Women Only was associated with decreased odds of infant injuries (aOR, 0.83; 95% CI, 0.76-0.90) but not infant morbidities. Civil Commitment was associated with increased odds of infant injuries (aOR, 1.26; 95% CI, 1.08-1.48) but decreased odds of infant morbidities (aOR, 0.57; 95% CI, 0.53-0.62). Priority Treatment for Pregnant Women and Women With Children was associated with increased odds of both infant injuries (aOR, 1.12; 95% CI, 1.00-1.25) and infant morbidities (aOR, 1.08; 95% CI, 1.03-1.13). Reporting Requirements for Child Protective Services, Reporting Requirements for Data, Child Abuse/Neglect, and Limits on Criminal Prosecution were not associated with infant injuries or morbidities.Conclusions and relevanceIn this cohort study, most pregnancy-specific alcohol policies were not associated with decreased odds of infant injuries or morbidities. Policy makers should not assume that pregnancy-specific alcohol policies improve infant health.

Project description:BackgroundPreterm birth (PTB) (< 37 completed weeks' gestation) is a pathological outcome of pregnancy and a major global health problem. Babies born preterm have an elevated risk for long-term adverse medical and neurodevelopmental sequelae. Substantial evidence implicates intrauterine infection and/or inflammation in PTB. However, these are often relatively late findings in the process, when PTB is inevitable. Identification of earlier markers of PTB may make successful intervention possible. Although select proteins, notably those related to the inflammatory pathways, have been associated with PTB, there has been a lack of research into the role of other protein pathways in the development of PTB. The purpose of this study was to investigate, using a previously described biomarker discovery approach, a subset of circulating proteins and their association with PTB focusing on samples from early pregnancy.ObjectivesThe objectives of the study were as follows: (1) to perform a large-scale biomarker discovery, utilizing an innovative platform to identify proteins associated with preterm birth in plasma taken between 10 and 15 weeks' gestation and, (2) to determine which protein pathways are most strongly associated with preterm birth. To address these aims, we measured 1129 proteins in a plasma sample from early pregnancy using a multiplexed aptamer-based proteomic technology developed in Colorado by SomaLogic.Study designUsing a nested case-control approach, we measured proteins at a single time point in early pregnancy in 41 women who subsequently delivered preterm and 88 women who had term uncomplicated deliveries. We measured 1129 proteins using a multiplexed aptamer-based proteomic technology developed by SomaLogic. Logistic regressions and random forests were used to compare protein levels.ResultsThe complement factors B and H and the coagulation factors IX and IX ab were the highest-ranking proteins distinguishing cases of preterm birth from term controls. The top 3 pathways associated with preterm birth were the complement cascade, the immune system, and the clotting cascade.ConclusionUsing a discovery approach, these data provide further confirmation that there is an association of immune- and coagulation-related events in early pregnancy with preterm birth. Thus, plasma protein profiles at 10-15 weeks of gestation are related to the development of preterm birth later in pregnancy.

Project description:To investigate the association of prenatal alcohol exposure with balance in10-year-old children.Population-based prospective longitudinal study.Former Avon region of UK (Southwest England).6915 children from the Avon Longitudinal Study of Parents and Children who had a balance assessment at age 10 and had data on maternal alcohol consumption.3 composite balance scores: dynamic balance (beam-walking), static balance eyes open, static balance eyes closed (heel-to-toe balance on a beam and standing on one leg, eyes open or closed).Most mothers (95.5%) consumed no-to-moderate amounts (3-7 glasses/week) of alcohol during pregnancy. Higher total-alcohol consumption was associated with maternal-social advantage, whereas binge drinking (?4 units/day) and abstinence were associated with maternal social disadvantage. No evidence was found of an adverse effect of maternal-alcohol consumption on childhood balance. Higher maternal-alcohol use during pregnancy was generally associated with better offspring outcomes, with some specific effects appearing strong (static balance eyes open and moderate total alcohol exposure at 18 weeks, adjusted OR 1.23 (95% CI 1.01 to 1.49); static balance eyes closed and moderate total alcohol exposure at 18 weeks, adjusted OR 1.25 (95% CI 1.06 to 1.48). Similar results were found for both paternal and postnatal maternal alcohol exposure. A Mendelian-randomization approach was used to estimate the association between maternal genotype and offspring balance using the non-synonymous variant rs1229984*A (ADH1B) to proxy for lower maternal alcohol consumption; no strong associations were found between this genotype/proxy and offspring balance.No evidence was found to indicate that moderate maternal alcohol consumption in this population sample had an adverse effect on offspring balance at age 10. An apparent beneficial effect of higher total maternal alcohol consumption on offspring balance appeared likely to reflect residual confounding.

Dataset Information

Racial differences in the relationship between alcohol/pregnancy policies and birth outcomes and prenatal care utilization: A legal epidemiology study.

Publications

Racial differences in the relationship between alcohol/pregnancy policies and birth outcomes and prenatal care utilization: A legal epidemiology study.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets