Exclusive breastfeeding up to six months: Are we getting the right figures?

Abstract

Introduction: Exclusive breastfeeding (EBF) is recommended up to six months of age and is usually estimated by the 24-recall method which actually overestimates the real rate. EBF rate in Sri Lanka up to 4 months of age is 75% and up to 6 months of age is 51% according to data of the Sri Lanka Demographic & Health Survey 2006/07. Deuterium oxide dose-to-mother technique could be utilised for assessment of intake by babies of breastmilk as well as intake of water from sources other than breastmilk. Objective: To determine the actual EBF rates at 3 and 6 months of age of infants in Sri Lanka using deuterium oxide dose-to-mother technique. Method: Thirty healthy mother-infant dyads were followed up for a six month period from birth and breast milk intake was measured at 3 and 6 months using deuterium isotope analysis. Further, an interviewer administered questionnaire asked about the feeding history.