Incidence and Determinants of Low birth weight babies at rural tertiary care hospital in central Uttar Pradesh

Abstract

Background: An infant’s birth weight is a reliable index of intrauterine growth and a sensitive predictor of newborn chances of survival, growth and long-term physical and psychosocial development. Low birth weight has been defined as birth weight <2.5 kg regardless of gestational age. The incidence of low birth weight (LBW) in India varies between 25–30% and of which 60–65% are because of intrauterine growth retardation. Aim & Objective: To determine the incidence and various determinants of low birth weight among babies delivered at rural tertiary care hospitals in central Uttar Pradesh. Methods and Material: The study was conducted at UPUMS, Saifai, Etawah, among pregnant women who delivered babies from 1st January 2018 to 31st December 2018. Details regarding age of the mother, gravida, parity, gestation period, presence of complications, the procedure for delivery and birth weight of the newborn were recorded and analyzed using SPSS software (version 23) Results: A total of 7615 deliveries were conducted (53.2% were males, 46.8% were females). The mean birth weight of babies was 2.65 Kg with S.D ± 0.52. Preterm babies were 32% while 67% were term babies and 23% of babies were low birth weight. There was a statistically significant association between birth weight of babies and factors like age of mother, parity of mother, gestation period, and presence of complications during the antenatal period. Conclusions: Prompt identification of high-risk factors, prevention of premature delivery, increasing the use of health services during pregnancy and management of the risk factors would reduce the incidence of low birth weight.