Familial Trends in Low Birth Weight

Familial trends in low birth weight.

The reproductive performance of sisters and sisters-in-law of 185 women who had delivered "light-for-dates" and "premature expulsion" low birth weight infants was studied. Percentile birth weights were compared taking into account length of gestation, fetal sex, and the height, weight, parity, and smoking habits of the mother. Sisters of women who had delivered light-for-dates babies had lighte...

Metabolic Bone Disease in Very Low-Birth-Weight Neonates

Background: Metabolic bone diseases (MBD), including rickets and osteopenia, are important neonatal complications among preterm infants. This study aimed to determine the prevalence and risk factors of MBD in neonates with very low birth weight (VLBW). Methods: This prospective study was conducted on VLBW infants from January 2012 to July 2013. Inclusion criteria were birth weight of ≤1500 g a...

Trends of preterm birth and low birth weight in Japan: a one hospital-based study

BACKGROUND The proportions of preterm birth (PTB, ie., delivered before 37 gestational weeks) and low birth weight (LBW, ie., birth weight less than 2500 g at delivery) have been rising in developed countries. We sought to examine the factors contributing to the rise in Japan, with particular focus on the effects of obstetric interventions. METHODS We used a database maintained by one large r...

Trends in birth weight and the prevalence of low birth weight in a tertiary care hospital,Chennai

Low birth weight dwarfism.

In the course of time a variety of names have been given to Sterne's 'dwarf apple-trees': primordial dwarfism (von Hansemann, 1902), ateliosis (Gilford, 1904, 1911), microsomie essentielle (Levi, 1910), nannosomia (or nanosomia) vera, constitutional, proportionate, genetic, and intra-uterine (Russell, 1954) dwarfism. Recently Seckel (1960) has shown that a distinct variety of low birth weight d...