background: preterm birth (ptb) is responsible for 70% of neonatal mortalities. various factors influence the risk of neonatal mortality in different populations. objective: our objective was to evaluate neonatal survival rate of preterm infants, and to define its predictors in iranian population. materials and methods: this retrospective cohort study included all preterm (26-37 weeks) infants ...

in the present study conducted at a tertiary care level during the period from 2000-2009, the proportion of birth weight (≥2.5 kg) of new born babies was 80.8%, low birth weight (<2.5 kg) of new born babies was 19.2%. of the new born babies, proportion of very low birth weight (<2 kg) was 6.9%. in this study, sex wise difference in the proportion of low birth weight new born babies was not sign...

OBJECTIVE Maternal hypovitaminosis D may impair fetal growth and cause adverse pregnancy outcomes including intrauterine growth restriction and neonatal low birth weight. The aim of this study is to evaluate the relationship between maternal vitamin D status and neonate's birth weight. MATERIALS AND METHODS A cross-sectional, descriptive analytical study was carried out in the nursery ward of...

Background: This study aimed to investigate the effect of development-based care programs by mother on low birth weight (LBW) infants after being discharged from hospital. The present research was based on the assumption that there is a difference between intervention and control groups regarding the mean neonatal growth indices on the 15th and 29th</su...

OBJECTIVE Prevalence of low birth weight deliveries may vary across different environments. The necessity of determination of regional data prompted this study. METHODS Information of all deliveries from January 2004 to December 2008 was obtained from delivery registry records retrospectively. Initial data including birth weight, vital status, sex, maternal age and mode of delivery were recor...

STUDY OBJECTIVE To determine the influence of children born to immigrant mothers on the total proportions of low birth weight and preterm deliveries in Oslo and to explain the increases in the proportions of children with low birth weight and low gestational age since 1980-1982. DESIGN This was a cross sectional study based on Norwegian Medical Birth Registry data and information on mothers' ...