Effects of Infant Formula Type on Early Childhood Growth Outcomes: A Retrospective Cohort Study.

ABSTRACT: Objective: This study examines the effects of non-standard (lactose-reduced, hydrolyzed), cow-milk-based infant formulas on early childhood growth outcomes compared to standard formulas and breastfeeding. Methods: This retrospective cohort study included full-term infants with a birth weight >2500 g. Exposure and control data, including the type of infant formula [non-standard vs. standard] and breastfeeding status, were obtained at 2-month well visits. Growth outcomes (weight-for-age, length-for-age, BMI (Body Mass Index), and weight-for-length z-scores] were calculated using WHO (World Health Organization) growth standards at 1- and 2-year well visits. Generalized linear mixed models were used to evaluate associations between formula type and growth outcomes, adjusting for

SUBMITTER: Rani U 

PROVIDER: S-EPMC12525715 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature