Indian Journal of Public Health Research & Development
  • Year: 2012
  • Volume: 3
  • Issue: 4

Incidence, Correlates and Outcomes of Low Birth Weight – A One Year Longitudinal Study

  • Author:
  • Nitin Joseph1, S H Subba2, Vijaya A. Naik3, N.S. Mahantshetti4, B. Unnikrishnan5, Maria Nelliyanil6, Mallapur7, Shashidhar Kotian8
  • Total Page Count: 6
  • Page Number: 132 to 137

1Assistant Professor, Department of Community Medicine, Kasturba Medical College, Manipal University, Mangalore, India.

2Associate Professor, Department of Community Medicine, Kasturba Medical College, Manipal University, Mangalore, India.

3Professor, Department of Community Medicine, J.N. Medical College, Belgaum, India.

4Professor, Department of Pediatrics, J.N. Medical College, Belgaum, India.

5Professor, Department of Community Medicine, Kasturba Medical College, Manipal University, Mangalore, India.

6Post graduate student, Department of Community Medicine, Bangalore Medical College, Bangalore, India.

7Selection Grade Lecturer, Department of Community Medicine, J.N. Medical College, Belgaum, India.

8Selection Grade Lecturer, Department of Community Medicine, Kasturba Medical College, Manipal University, Mangalore, India.

Online published on 19 November, 2012.

Abstract

Birth weight is a reliable and sensitive predictor of a newborn's chances for survival, growth and long term physical and psychosocial development. Thus knowing the magnitude and associated risk factors of low birth weight (LBW) will help in minimizing its incidence in the community.

To find out the incidence of LBW babies, its risk factors and its effects during the first year of life.

This longitudinal study was done in three subcentre areas of South India.

All the 194 babies born from November 2004 to April 2005 formed the birth cohort.

Weight of the newborn was recorded in the initial visit followed by monthly follow up visits to enquire about their morbidities.

The incidence of LBW among 194 babies was 2.48 per 1000 live births. The risk factors significantly associated with LBW were age at first pregnancy below 19 years, less than 100 or no intake of iron and folic acid tablets (IFA) during antenatal period, birth spacing of less than 2 years between pregnancies and babies of Scheduled caste or tribe (SC/ST) families. Incidence of episodes of all morbidities was more and that of anemia was significantly more among LBW compared to normal birth weight babies during the first year of life.

LBW was affected by multiple risk factors with consequent effect on occurrence of morbidities. Such factors need to be affectively controlled to improve child health and development.

Keywords

Low birth weight, Incidence, Correlates, Outcomes, Morbidities, Community, Longitudinal study