TY - JOUR
T1 - Association of breast-feeding and feeding on demand with child weight status up to 4 years
AU - Gubbels, J.S.
AU - Thijs, C.
AU - Stafleu, A.
AU - Van Buuren, S.
AU - Kremers, S.P.J.
PY - 2011
Y1 - 2011
N2 - Objectives. The mechanisms underlying the protective effect of breast-feeding on the development of childhood overweight are unclear. This study examines the association of breast-feeding with weight gain in the first year, and body mass index (BMI) and overweight up to 4 years. In addition, we examine possible mechanisms of this effect (i.e., feeding pattern, eating style, unhealthy snacking behavior). Methods. Data originated from the KOALA Birth Cohort Study (N = 2 834). Questionnaires assessed breast-feeding duration up to 12 months, feeding pattern (i.e., feeding on demand or feeding to schedule) at 3 months, BMI at 1, 2 and 4 years, eating style (e.g., slow eating) at age 1, and unhealthy snacking at age 2. Linear and logistic regression analyses were used to examine the association of breast-feeding and feeding pattern with eating style, unhealthy snacking, BMI z-scores and overweight. Results. Each additional month of breast-feeding was associated with less weight gain in the first year (regression coefficient B = −37.6 g, p <0.001), a lower BMI z-score at age 1 (B = −0.02, p <0.01), and a lower odds of being overweight at age 1 (odds ratio = 0.96, p <0.05). Breast-feeding was associated with fewer unhealthy snacking occasions per week at age 2 (B = −0.19 for each month of breast-feeding, p <0.001), but was unrelated to eating style. Feeding pattern was unrelated to all outcome variables after adjustment for breast-feeding duration. Conclusions. The study showed a short-term protective effect of breast-feeding against overweight development. Possible mechanisms through which breast-feeding may protect against overweight include less unhealthy snacking behavior, but not feeding pattern or child's eating style.
AB - Objectives. The mechanisms underlying the protective effect of breast-feeding on the development of childhood overweight are unclear. This study examines the association of breast-feeding with weight gain in the first year, and body mass index (BMI) and overweight up to 4 years. In addition, we examine possible mechanisms of this effect (i.e., feeding pattern, eating style, unhealthy snacking behavior). Methods. Data originated from the KOALA Birth Cohort Study (N = 2 834). Questionnaires assessed breast-feeding duration up to 12 months, feeding pattern (i.e., feeding on demand or feeding to schedule) at 3 months, BMI at 1, 2 and 4 years, eating style (e.g., slow eating) at age 1, and unhealthy snacking at age 2. Linear and logistic regression analyses were used to examine the association of breast-feeding and feeding pattern with eating style, unhealthy snacking, BMI z-scores and overweight. Results. Each additional month of breast-feeding was associated with less weight gain in the first year (regression coefficient B = −37.6 g, p <0.001), a lower BMI z-score at age 1 (B = −0.02, p <0.01), and a lower odds of being overweight at age 1 (odds ratio = 0.96, p <0.05). Breast-feeding was associated with fewer unhealthy snacking occasions per week at age 2 (B = −0.19 for each month of breast-feeding, p <0.001), but was unrelated to eating style. Feeding pattern was unrelated to all outcome variables after adjustment for breast-feeding duration. Conclusions. The study showed a short-term protective effect of breast-feeding against overweight development. Possible mechanisms through which breast-feeding may protect against overweight include less unhealthy snacking behavior, but not feeding pattern or child's eating style.
U2 - 10.3109/17477166.2010.514343
DO - 10.3109/17477166.2010.514343
M3 - Article
SN - 1747-7166
VL - 6
SP - e515-e522
JO - International Journal of Pediatric Obesity
JF - International Journal of Pediatric Obesity
IS - 2-2
ER -