Comparison of anthropometric measures of nutritional status in preschool children in five developing countries

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Abstract
Weight, height and arm circumference were measured in 7304 children 1-5 yr old in Colombia, Costa Rica, the Dominican Republic, India and Pakistan. Previously developed indices using these measures were applied to assess nutritional status and the agreement between measures was compared. Weight for age and height for age deficits increased with age while weight for height deficits diminished. Many children diagnosed as mildly malnourished by weight for age had normal weight for their actual heights. Deviations from weight for age norms were frequently due to height limitations. Highest positive correlation was found between weight and height and between weight for age and height for age. Good agreement in malnutrition diagnoses was found between a weight for height limit of 90% of standard and a weight for age limit of 75% of standard. A cut-off point of 80% of standard weight for height was too low to detect most malnourished children. An age constant arm circumference limit of 13.5 cm identified nearly all children with severe or acute malnutrition by weight for age or weight for height.