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Korean J Community Nutr : Korean Journal of Community Nutrition

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[English]
Evaluation of Growth between Breast-Fed and Formula-Fed Korean Infants from 1 to 3 Postpartum Months: Compared with the Korean Standard and NCHS Reference
Kyungsuk Choi, Jaeok Koo
Korean J Community Nutr 1998;3(4):533-541.   Published online October 31, 1998
AbstractAbstract PDF
This study compares the growth performance(weight-for-age Z-score, height-for-age Z-score, weight-for-height Z-score) of one- to three-month-old Korean infants(n=232) with the Korean standard(1994) and NCHS reference(1983). The weight-for-age Z-scores(WAZ) by the Korean standard were -2~1,5 for males and -3~1 for females. The NCHS reference, WAZ results were -1~2.5 and -2.5~3.5 for males and females, respectively. The WAZ compared Korean standard showed no subjects with overnutrition. But 1.3% of the infants showed signs of malnutrition. Comparison with NCHS reference revealed that 0.4% of the infants were malnourished and 7.0% of the infants were overnourished. The WAZ of formula-fed infants were distributed higher than breast-fed infants, but that was not significant. The height-for-age Z-score(HAZ) by the Korean standard were -4.5%~1.5% for males and -4~1.5% for females. According to the NCHS reference, HAZ were -2.5%~2.5% and -3~3 for males and females, respectively. When the WAZ was compared with the Korean standard, there was no overnutrition but 16% of the infants showed signs of malnutrition. The NCHS reference, revealed that 6.9% of the infants were malnourished and 1.8% of the infants were ovemourished. The weight-for-height Z-scores(WHZ) by the Korean standard were -2~5 for males and -2.5~5 for females. The NCHS reference WAZ scores were -1~4 and -1.5~4.5 for males and females, respectively. When the WHZ was compared with the Korean standard, 2.2% of infants were malnourished and 19.5% were overnourished. There were no malnourished subjects according to the NCHS reference and 19.1% of the infants were overnourished. When the three Z-scores are considered together, 92.0% of the infants should a normal growth status, there was no malnutrition, and 8.0% of the infants were overnourished. The growth performance was evaluated differently according to the type of standards. Thus, it is necessary to set proper growth standards for infants, according to which classification of feeding methods is chosen. A longterm and careful assessment of infants's growth performances to develop any group of standards.
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[English]
Enviromental Factors and Factors Associated with Feeding on Infant's Growth.
Young Sun Choi, Kee Wha Oh, Kyung Mee Yang, Jung Sook Seo, Son Moon Shin
Korean J Community Nutr 1998;3(1):3-11.   Published online February 28, 1998
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No abstract available.
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