PMID: 9656418Jul 10, 1998Paper

The relationship between maternal weight gain in pregnancy, hemoglobin level, stature, antenatal attendance and low birth weight

The Southeast Asian Journal of Tropical Medicine and Public Health
T O Lawoyin

Abstract

Low birth weight (birth weight less 2,500 g) remains a major public health problem in many communities. Five hundred and twenty-eight (528) consecutive singleton maternities delivered at the Armed Forces Hospital Tabuk, northwest Saudi Arabia were studied to identify the relationship between prenatal weight gain, maternal hemoglobin at delivery, maternal stature, antenatal clinic attendance and low birth weight (LBW). Of the total number, 9.5% (50/528) babies were of low birth weight, 56% of which were preterm while 44% were term and small for gestational age, resembling the pattern observed in developed countries rather than developing countries. Mothers who delivered LBW babies gained significantly less weight in the 3rd trimester and last 4 weeks of term pregnancy when compared with controls who had normal weight babies (NW > or = 2,500 g) who were delivered in the study period (t = 4.06, p < 0.0001, t = 3.7, p < 0.001). There was no significant difference in the prenatal weight gain in the second trimester for the two groups of mothers (p = 0.53). Mothers with LBW babies also had significantly lower Body Mass Index (BMI) at onset of pregnancy (t = 3.8, p = 0.001) and were shorter in height (t = 2.12, p < 0.03). Mothers who ...Continue Reading

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