Relationships between nursing patterns, supplementary food intake and breast-milk intake in a rural Thai population.
Relationships between nursing patterns, supplementary food intake and breast-milk intake were examined in a group of 52 Thai babies under 1 year of age. All data were collected over two consecutive days, 24 h/day. Total sucking time (min/day) and supplementary food intake (kcal/day) were significant predictors of breast-milk intake after allowing for the age of the baby: R-squared is 0.32 for sucking time and 0.39 for supplementary food intake. The two variables were themselves correlated (r is -0.47). The number of breastfeeds per day and their mean duration was determined for each case, counting each episode of attachment to the breast as a separate feed. Number and mean duration of breastfeeds were then evaluated as predictor variables. The duration of feeds had no predictive power. Number of feeds was linearly related to milk intake and combined with age was as good a predictor of milk intake as total sucking time (with R-squared 0.34). These results suggest that a simple count of breastfeeds is as valuable as more complex measures of sucking duration in predicting to breast-milk intake.
Drewett
R F
RF
Department of Psychology, University of Durham, U.K.
Woolridge
M W
MW
Jackson
D A
DA
Imong
S M
SM
Mangklabruks
A
A
Wongsawasdii
L
L
Chiowanich
P
P
Amatayakul
K
K
Baum
J D
JD
D001942:Breast Feeding; D005247:Feeding Behavior / Q000502:physiology*; D006801:Humans; D007223:Infant; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D012423:Rural Health; D013391:Sucking Behavior / Q000502:physiology*; D013785:Thailand