Trends in Prelacteal Feeding Practices in Rural Bangladesh from 2004–2019

Abstract Objectives Our objective was to assess changes in prelacteal feeding practices in rural Bangladesh over a 15-year period, from ∼2004 to ∼2019, and to identify household, maternal, and infant characteristics associated with that trend. Methods The analysis used data from 21,804 infants enrolled in a cluster-randomized controlled trial of newborn vitamin A supplementation from 2004–2006, and from 4631 infants enrolled in a cluster-randomized controlled trial of a digital health intervention from 2018–2019. In both studies, trained field workers collected data on household socioeconomic status and maternal demographic characteristics at the time of enrollment. Upon receiving notification of an infant's birth, field workers visited the home as soon as possible, collecting detailed data on breastfeeding initiation and any foods or liquids other than breast milk provided to the infant. Prelacteal feeding was defined as giving infants any food or liquid other than breast milk within first 3 days of life. We used bivariate and multivariate logistic regression analyses to examine the association between different household, maternal, and infant characteristics and prelacteal feeding. We then applied a regression decomposition method to understand the factors associated with the changing prevalence of prelacteal feeding over time. Results The prevalence of prelacteal feeding was 88.0% during the period of 2004–2006. Among women practicing prelacteal feeding, sugar/sugar candy water was the most commonly fed prelacteal (41.2%), followed by animal milk (40.0%), honey (35.4%), and drops (11.8%). By 2018–2019, the prevalence of prelacteal feeding had declined to 24.7%. Most frequently consumed prelacteals were most commonly sugar/sugar candy water (20.0%), honey (20.0%), animal milk (19.7%), and drops (14.3%). Final analysis will include examination of the changing factors associated with this decline including rising maternal education, improvements in socioeconomic status, and exposure to media. Conclusions The prevalence of prelacteal feeding has dropped considerably in rural Bangladesh since 2004. Funding Sources The Bill and Melinda Gates Foundation; United States Agency for International Development; Sight and Life.