Introduction: Our understanding of the association between coronavirus disease 19 (COVID-
19) and preterm or early term birth among racially and ethnically diverse populations and …

OBJECTIVES: To assess the rates of mortality and major morbidity among extremely preterm
infants born in California and to examine the rates of neonatal interventions and timing of …

METHODS: The California Office of Statewide Health Planning and Development maintains
a database linking maternal and infant hospital discharges, readmissions, and birth and …

Disparities in adverse birth outcomes for Black women continue. Research suggests that
societal factors such as structural racism explain more variation in adverse birth outcomes …

OBJECTIVE: To test the hypothesis that sleep disorder diagnosis would be associated with
increased risk of preterm birth and to examine risk by gestational age, preterm birth type …

Background Racial/ethnic and socioeconomic disparities exist in outcomes for children with
congenital heart disease. We sought to determine the influence of race/ethnicity and …

OBJECTIVE: To examine recurrent preterm birth and early term birth in women's initial and
immediately subsequent pregnancies. METHODS: This retrospective cohort study included …

Objective We sought to examine the association between increased first-trimester fetal
nuchal translucency (NT) measurement and major noncardiac structural birth defects in …

Objective This study aims to describe adverse maternal and neonatal outcomes in women
diagnosed with anemia in pregnancy. Study design This was a retrospective cohort study of …

METHODS: Cohort study using a database linking birth certificate, infant hospital discharge,
readmission, and death records, including infants 22 to 42 weeks' GA without chromosomal …