title: Anthropometric indices, cord length and placental weight in newborns.
abstract: A study on the anthropometric indices of 3835 singleton newborn babies was conducted over a four months period at Sree Avittom Thirunal Hospital, Trivandrum. Of these, 1921 (50.1%) were male babies and 1914 (49.9%) were female babies. The majority of infants (43%) were born to the middle socio-economic groups and the mean birth weight of babies was high among the high-income groups. Five hundred and ninety six (15.5%) babies weighed less than 2500 g; of these 121 (20.2%) were preterm and 477 (79.8%) were full term. The prevalence of low birth weight (LBW) was high (22.0%) among the mothers aged between 15 and 19 years. There was a significant difference (p < 0.001) in the mean birth weight (BW) of term male and female babies but there was no significant differences in their body length, head circumference and cord length. The mean ponderal index of term newborn babies was 2.3 g/cm3. The mean placental weight of LBW term and preterm babies was less than that of the corresponding normal weight babies. The birth weight of babies was directly proportional to their placental weight.
authors.affiliation: Nutrition Research Centre, Directorate of Health Services, Thiruvananthapuram.
authors.forename: D S
authors.initials: DS
authors.lastname: Jaya
authors.forename: N S
authors.initials: NS
authors.lastname: Kumar
authors.forename: L S
authors.initials: LS
authors.lastname: Bai
mesh_terms: D000293:Adolescent; D000328:Adult; D000886:Anthropometry; D001724:Birth Weight; D002508:Cephalometry; D003906:Developing Countries; D005260:Female; D006801:Humans; D007194:India; D007230:Infant, Low Birth Weight / Q000502:physiology; D007231:Infant, Newborn / Q000502:physiology*; D008297:Male; D008423:Maternal Age; D009929:Organ Size / Q000502:physiology; D010920:Placenta / Q000033:anatomy & histology*; D011247:Pregnancy; D012959:Socioeconomic Factors; D014470:Umbilical Cord / Q000033:anatomy & histology*