[Differences in length and weight growth patterns between urban and rural infants].
Hua Xi Yi Ke Da Xue Xue Bao
; 20(2): 194-7, 1989 Jun.
Article
en Zh
| MEDLINE
| ID: mdl-2591933
ABSTRACT
Mixed longitudinal data of length and weight growth from 595 rural and 337 urban infants were analysed. Count models were fitted to the means of length and weight in different ages, sexes and feedings separately. The curve fitting to the data was rather satisfactory. Comparison of model parameters between urban and rural infants suggested that rural infants had a higher length level at birth but lower accelerative growth afterwards than urban ones, which was even more obvious in breast-fed infants. The difference in birth weight between them was not significant; and the urban infants had a faster linear growth velocity than rural ones. These results might be caused by the fact that food supplementing in urban infants was significantly earlier and better than in rural ones.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Estatura
/
Peso Corporal
/
Desarrollo Infantil
Tipo de estudio:
Observational_studies
Límite:
Female
/
Humans
/
Infant
/
Male
/
Newborn
Idioma:
Zh
Revista:
Hua Xi Yi Ke Da Xue Xue Bao
Asunto de la revista:
MEDICINA
Año:
1989
Tipo del documento:
Article