Publications by authors named "Wanda D Barfield"

Objective: To summarize the principles and application of phototherapy consistent with the current 2022 American Academy of Pediatrics "Clinical Practice Guideline Revision for the Management of Hyperbilirubinemia in the Newborn Infant 35 or More Weeks of Gestation."

Methods: Relevant literature was reviewed regarding phototherapy devices in the United States, specifically those that incorporate blue to blue-green light-emitting diode, fluorescent, halogen, or fiberoptic light sources, and their currently marketed indications.

Results: The efficacy of phototherapy devices varies widely because of nonstandardized use of light sources and configurations and irradiance meters.

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  • The National Vital Statistics System is the key source for information on fetal deaths occurring at 20 weeks of gestation or more in the U.S.
  • The National Center for Health Statistics collaborates with jurisdiction vital statistics offices to standardize data collection through The Model State Vital Statistics Act and related certificates.
  • Ongoing efforts to enhance the quality of fetal death data aim to provide better insights into the risks, causes, and prevention of fetal deaths.
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Introduction: Fifteen states participating in the Opioid Use Disorder, Maternal Outcomes, and Neonatal Abstinence Syndrome Initiative Learning Community (OMNI LC) developed action plan goals and activities to address the rise in opioid use disorder (OUD) among birthing persons. In a separate initiative, Perinatal Quality Collaboratives (PQCs) from 12 states participating in Centers for Disease Control and Prevention (CDC)-supported activities hosted trainings to improve the provision of OUD services and implement protocols for screening and treatment in delivery facilities.

Methods: This descriptive study synthesizes qualitative data extracted from 15 OMNI LC state action plans, excerpts from qualitative interviews conducted with OMNI LC state teams, and quantitative data from quarterly project performance monitoring reports from 12 CDC-funded PQCs implementing quality improvement activities to address clinical service gaps for pregnant and postpartum people with OUD.

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Introduction: Maternal deaths increased in the United States during 2018-2021, with documented racial disparities. Respectful maternity care is a component of quality care that includes preventing harm and mistreatment, engaging in effective communication, and providing care equitably. Improving respectful maternity care can be part of multilevel strategies to reduce pregnancy-related deaths.

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Objectives: Estimates of vaccination coverage during pregnancy and identification of disparities in vaccination coverage can inform vaccination campaigns and programs. We reported the prevalence of being offered or told to get the influenza vaccine by a health care provider (hereinafter, provider); influenza vaccination coverage during the 12 months before delivery; and tetanus, diphtheria, and acellular pertussis (Tdap) vaccination coverage during pregnancy among women with a recent live birth in the United States.

Methods: We analyzed 2020 data from the Pregnancy Risk Assessment Monitoring System from 42 US jurisdictions (n = 41 673).

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The opioid crisis affects the health and health care of pregnant and postpartum people and infants prenatally exposed to substances. A Learning Community (LC) among 15 states was implemented to improve services for these populations. States drafted action plans with goals, strategies, and activities.

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  • The study investigates the increase in sudden infant death syndrome (SIDS) rates from 2019 to 2020, despite a decline in overall infant mortality in the U.S. during the same period.
  • Researchers used U.S. birth and death data from 2015 to 2020 to analyze trends related to sudden unexpected infant death (SUID) by cause and race/ethnicity.
  • Findings indicate that while SIDS rates rose significantly, the overall SUID rate remained stable, with notable increases for non-Hispanic Black infants, highlighting the need for interventions to address ongoing racial disparities in infant mortality.
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Risk-appropriate care is a strategy to improve perinatal health outcomes by providing care to pregnant persons and infants in facilities with the personnel and services capable of meeting their health needs. The Association of State and Territorial Health Officials hosted discussions among state health officials, health agency staff, and clinicians to advance risk-appropriate care. The discussions focused on neonatal levels of care, levels of maternal care, ancillary services utilized for care of both populations including transport and telemedicine, and issues affecting provision of care such as standardization of state policies or approaches, reimbursement for services, gaps in risk-appropriate care, and equity.

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We are thrilled to introduce a new series, “EDI case series,” focused on examining and eliminating inequities in the neonatal health care setting. Disparities in birth outcomes for non-white infants have been recognized for decades, but solutions to close this gap remain elusive. We, at , believe that discussions about disparities and inequities in health care, lack of representation, and unconscious bias are an essential first step toward enacting actionable change at the institution level and the health care system level.

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Objectives: National data on COVID-19 vaccination coverage among pregnant women are limited. We assessed COVID-19 vaccination coverage and intent, factors associated with COVID-19 vaccination, reasons for nonvaccination, and knowledge, attitudes, and beliefs related to COVID-19 illness and vaccination among pregnant women in the United States.

Methods: Data from an opt-in internet panel survey of pregnant women conducted March 31-April 16, 2021, assessed receipt of ≥1 dose of any COVID-19 vaccine during pregnancy.

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Background: There is a critical need for maternal and child health data at the local level (for example, county), yet most counties lack sustainable resources or capabilities to collect local-level data. In such case, model-based small area estimation (SAE) could be a feasible approach. SAE for maternal or infant health-related behaviors at small areas has never been conducted or evaluated.

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Hypertensive disorders in pregnancy (HDPs), defined as prepregnancy (chronic) or pregnancy-associated hypertension, are common pregnancy complications in the United States.* HDPs are strongly associated with severe maternal complications, such as heart attack and stroke (1), and are a leading cause of pregnancy-related death in the United States. CDC analyzed nationally representative data from the National Inpatient Sample to calculate the annual prevalence of HDP among delivery hospitalizations and by maternal characteristics, and the percentage of in-hospital deaths with an HDP diagnosis code documented.

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Background: Despite high infant mortality rates in the United States relative to other developed countries, little is known about survey participation among mothers of deceased infants.

Objective: To assess differences in survey response, contact and cooperation rates for mothers of deceased versus. living infants at the time of survey mailing (approximately 2-6 months postpartum), overall and by select maternal and infant characteristics.

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Objective: To examine the number of states with neonatal and maternal transport and reimbursement policies in 2019, compared with 2014.

Study Design: We conducted a systematic review of web-based, publicly available information on neonatal and maternal transport policies for each state in 2019. Information was abstracted from rules, codes, licensure regulations, and planning and program documents, then summarized within two categories: transport and reimbursement policies.

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Problem/condition: Since the first U.S. infant conceived with assisted reproductive technology (ART) was born in 1981, both the use of ART and the number of fertility clinics providing ART services have increased steadily in the United States.

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Opioid use disorder (OUD) poses a significant public health concern impacting maternal and infant outcomes. In 2018, the Centers for Disease Control and Prevention (CDC) partnered with the Association of State and Territorial Health Officials (ASTHO) to develop the Opioid use disorder, Maternal outcomes, and Neonatal abstinence syndrome Initiative Learning Community (OMNI LC) to identify and disseminate best practices and strategies for implementing systems-level changes in state health departments to address OUD affecting pregnant and postpartum persons and infants prenatally exposed to opioids. In 2019, the OMNI LC incorporated a field placement approach that assigned temporary field placement staff in five select OMNI LC states to provide important linkages, facilitate information sharing, and strengthen capacity among state and local health departments and other partners supporting maternal and child health communities affected by the opioid crisis.

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This report provides historical context and rationale for coordinated, systematic, and evidence-based public health emergency preparedness and response (EPR) activities to address the needs of women of reproductive age. Needs of pregnant and postpartum women, and infants-before, during, and after public health emergencies-are highlighted. Four focus areas and related activities are described: (1) public health science; (2) clinical guidance; (3) partnerships, communication, and outreach; and (4) workforce development.

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To examine associations of workplace leave length with breastfeeding initiation and continuation at 1, 2, and 3 months. We analyzed 2016 to 2018 data for 10 sites in the United States from the Pregnancy Risk Assessment Monitoring System, a site-specific, population-based surveillance system that samples women with a recent live birth 2 to 6 months after birth. Using multivariable logistic regression, we examined associations of leave length (< 3 vs ≥ 3 months) with breastfeeding outcomes.

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Objective: This study aimed to compare trends and characteristics of assisted reproductive technology (ART) and non-ART perinatal deaths and to evaluate the association of perinatal mortality and method of conception (ART vs. non-ART) among ART and non-ART deliveries in Florida, Massachusetts, and Michigan from 2006 to 2011.

Study Design: Retrospective cohort study using linked ART surveillance and vital records data from Florida, Massachusetts, and Michigan.

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Objective: To assess consistency of state neonatal risk-appropriate care policies with the 2012 AAP policy seven years post-publication.

Study Design: Systematic, web-based review of all publicly available 2019 state neonatal levels of care policies. Information on infant risk (gestational age, birth weight), technology and equipment capabilities, and availability of specialty staffing used to define neonatal levels of care was extracted for review.

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Social disadvantage impacts the health of women and newborns throughout the life course. Contributing factors such as low educational attainment, unemployment, poverty, and lack of health insurance disproportionately affects minority women of reproductive age in the United States. This article reviews social disadvantage as it contributes to health status and health disparities for mothers and newborns in the United States and highlights the opportunities to improve social and structural determinants of health to address these gaps.

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Objective: To assess trends in racial disparity in supine sleep positioning (SSP) across racial/ethnic groups of infants born early preterm (Early preterm; <34 weeks) and late preterm (Late preterm; 34-36 weeks) from 2000 to 2015.

Study Design: We analyzed Pregnancy Risk Assessment Monitoring System data (a population-based perinatal surveillance system) from 16 US states from 2000 to 2015 (Weighted N = 1 020 986). Marginal prevalence of SSP by year was estimated for infants who were early preterm and late preterm, adjusting for maternal and infant characteristics.

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