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Distribution of WLI by the relative percentage of standard value in Korean preschool children
Total number of children : 921
N (%) : number of children, the relative % of children
*Significant at P < 0.05 by χ2-test
WLI : Weight-length index (WLI < 90% : underweight, WLI = 90~109.9% : normal weight, WLI ≥ 110% : overweight and obese)
