搜索结果: 1-7 共查到“妇产科学 longitudinal”相关记录7条 . 查询时间(0.109 秒)
Breastfeeding and motor development in term and preterm infants in a longitudinal US cohort
breastfeeding infant nutritional physiological phenomena ongitudinal studies motor skills infant formula premature birth
2017/11/1
Background: The relation between breastfeeding and early motor development is difficult to characterize because of the problems in existing studies such as incomplete control for confounding, retrospe...
Iron status of North American pregnant women: an update on longitudinal data and gaps in knowledge from the United States and Canada
pregnancy anemia hemoglobin ferritin inflammation erythropoietin serum transferrin receptor hepcidin
2017/10/25
Pregnant women are particularly vulnerable to iron deficiency due to the high iron demands of pregnancy. To avoid the adverse birth outcomes that are associated with maternal iron deficiency anemia, b...
Iron status of North American pregnant women: an update on longitudinal data and gaps in knowledge from the United States and Canada
pregnancy anemia hemoglobin ferritin inflammation erythropoietin serum transferrin receptor hepcidin
2017/10/25
Pregnant women are particularly vulnerable to iron deficiency due to the high iron demands of pregnancy. To avoid the adverse birth outcomes that are associated with maternal iron deficiency anemia, b...
Maternal weight gain and associations with longitudinal fetal growth in dichorionic twin pregnancies: a prospective cohort study
weight gain twins fetal growth birth weight pregnancy
2017/10/4
Background: Maternal metabolic demands are much greater with twin gestations; however, there are no accepted recommendations for maternal weight gain in twin pregnancies.
Pumping human milk in the early postpartum period: its impact on long-term practices for feeding at the breast and exclusively feeding human milk in a longitudinal survey cohort
human milk infant feeding lactation milk expression pumping
2016/3/23
Background: Most American mothers who feed human milk (HM) now use pumps to produce some of the HM they feed. Pumping is nationally recommended, but associations between pumping and HM-feeding duratio...
Association of cesarean delivery with anemia in infants and children in 2 large longitudinal Chinese birth cohorts
anemia cesarean delivery children cohort infant
2014/12/24
Background: Cesarean delivery may reduce placental-fetal transfusion and thus increase the risk of early childhood anemia compared with vaginal delivery, but this notion has not been carefully studied...
Twin Sisters with Unique Septate Uterus and Longitudinal Vaginal Septum
Septate uterus cervical duplication familial tendency twin sisters
2009/6/16
The septate uterus is the most common form of structural uterine anomalies. A rare developmental variant is a complete septate uterus with cervical duplication and a complete vaginal septum. Experienc...