nuMoM2b Sleep Questionnaire Visit 1 [V1F] Dataset in Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-to-be

Data from Sleep Questionnaire Visit 1 [V1F] form completed by participants during or after the first study visit, capturing information on general work and sleep patterns, sleep quality, Epworth Sleepiness Scale, symptoms of restless legs syndrome, snoring and sleep apnea, and diagnosed sleep disorders (Note: this form was replaced by form V1L later in the study)
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