Isabelle Guelinckx1, Roland Devlieger, Annick Bogaerts, Sara Pauwels, Greet Vansant. 1. Department of Nutrition-Public Health Medicine, LFoRCe (Leuven Food Science and Nutrition Research Centre), Catholic University, Kapucijnenvoer 35, Box 7001, B-3000 Leuven, Belgium. isabelle.guelinckx@med.kuleuven.be
Abstract
OBJECTIVE: To determine whether pre-pregnancy BMI influences breast-feeding practice. DESIGN: Retrospective epidemiological study. SETTING: University Hospital Leuven, Catholic University Leuven, Belgium. SUBJECTS: Two hundred women (median age 29 years, interquartile range (IQR) 4; 52 % nulliparae) were grouped into four categories according to pre-pregnancy BMI using WHO cut-offs. RESULTS: The incidence of intention and initiation of breast-feeding was significantly lower in underweight (64 %) and obese women (68 %) compared with normal weight (92 %) and overweight women (80 %). Initiation was also related to parity (OR = 0.582; 95 % CI 0.400, 0.846), but not to gestational weight gain, method of delivery or hypertensive disorders. Fifty-two per cent of underweight, 70 % of normal weight and 56 % of overweight women were exclusively breast-feeding their infant during the first month of life. This incidence was significantly lower in the obese group (34 %; P = 0.030). Only 40 % of all infants were exclusively breast-fed at 3 months of age, with the lowest prevalence among women with obesity (P = 0.0 0 1). The median duration of any breast-feeding in the obese group (1.8 months, IQR 3.4) was significantly shorter than in the underweight (3.0 months, IQR 3.1), normal weight (3.0 months, IQR 2.4) and overweight group (3.0 months, IQR 3.5; P = 0.024). Reasons given for ceasing breast-feeding in the obese group were maternal complications (29 %), insufficient milk supply (23 %), sucking problems (21 %) and work resumption (21 %). CONCLUSIONS: Breast-feeding practice in the total population, but especially among women with obesity, fell short of global WHO recommended standards. Policy initiatives and local interventions should continue to support breast-feeding, but also prevent maternal obesity.
OBJECTIVE: To determine whether pre-pregnancy BMI influences breast-feeding practice. DESIGN: Retrospective epidemiological study. SETTING: University Hospital Leuven, Catholic University Leuven, Belgium. SUBJECTS: Two hundred women (median age 29 years, interquartile range (IQR) 4; 52 % nulliparae) were grouped into four categories according to pre-pregnancy BMI using WHO cut-offs. RESULTS: The incidence of intention and initiation of breast-feeding was significantly lower in underweight (64 %) and obesewomen (68 %) compared with normal weight (92 %) and overweight women (80 %). Initiation was also related to parity (OR = 0.582; 95 % CI 0.400, 0.846), but not to gestational weight gain, method of delivery or hypertensive disorders. Fifty-two per cent of underweight, 70 % of normal weight and 56 % of overweight women were exclusively breast-feeding their infant during the first month of life. This incidence was significantly lower in the obese group (34 %; P = 0.030). Only 40 % of all infants were exclusively breast-fed at 3 months of age, with the lowest prevalence among women with obesity (P = 0.0 0 1). The median duration of any breast-feeding in the obese group (1.8 months, IQR 3.4) was significantly shorter than in the underweight (3.0 months, IQR 3.1), normal weight (3.0 months, IQR 2.4) and overweight group (3.0 months, IQR 3.5; P = 0.024). Reasons given for ceasing breast-feeding in the obese group were maternal complications (29 %), insufficient milk supply (23 %), sucking problems (21 %) and work resumption (21 %). CONCLUSIONS: Breast-feeding practice in the total population, but especially among women with obesity, fell short of global WHO recommended standards. Policy initiatives and local interventions should continue to support breast-feeding, but also prevent maternal obesity.
Authors: Margriet Bijlholt; Lieveke Ameye; Hanne van Uytsel; Roland Devlieger; Annick Bogaerts Journal: Int J Environ Res Public Health Date: 2021-06-11 Impact factor: 3.390