nuMoM2b Newborn Outcomes - Birth to 28 Days [CBA] Dataset in Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-to-be

Data from Newborn Outcomes - Birth to 28 Days [CBA] form completed for all live births after 20 weeks gestational age, through discharge, death, or 28 days of life (whichever comes first), using labor and delivery and neonatal records through day 28 and captures information on delivery, infections, morbidities, level of care, and status of the neonate at discharge, death, or 28 days
Study Description
NuMoM2b studied underlying, interrelated, mechanisms of adverse pregnancy outcomes (e.g., preterm birth, preeclampsia, fetal growth restriction) in pregnant women with no previous pregnancy lasting 20 weeks-0 days or more estimated gestational age (nulliparas). The network included 8 clinical sites, subsites, NICHD, and a data center. Women enrolled early in pregnancy and were followed through delivery, with study visits at 6 weeks-0 days to 13 weeks-6 days, 16 weeks-0 days to 21 weeks-6 days, 22 weeks-0 days to 29 weeks-6 days gestation, and delivery. Data collected through interviews, self-administered questionnaires, clinical measurements, ultrasounds, and medical records review included demographic, psychosocial, dietary, physiologic, health, and pregnancy outcome information. Subsets of participants enrolled in sleep disordered breathing, sleep patterns and quality, and fetal adrenal gland substudies. Pregnant women with no previous pregnancy lasting =20 weeks estimated gestational age (nulliparas); although 10,038 women enrolled in the study, during consent, only 9,289 of these women agreed to release their data into shared databases maintained by NIH