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  • Title: Anthropometric measurements, deficiency signs and their relationship under drought conditions.
    Author: Ramnath T, Krishnamachari KA.
    Journal: Indian J Matern Child Health; 1993; 4(2):42-7. PubMed ID: 12318485.
    Abstract:
    In October-November 1987 in India, the Desert Medicine Research Centre in Jodhpur conducted a rapid anthropometric survey of 555 preschool children in 4 districts of Rajasthan which had been severely affected by drought (Jodhpur, Jalore, Nagpur, and Barmer districts) to determine the association between anthropometric measurements and various nutritional deficiency signs and infections. Based on weight for age, 82.3% of the children were undernourished. 13.3% of all children were severely malnourished (grade III undernutrition). Anemia, protein energy malnutrition (PEM), and upper respiratory infections occurred significantly more often as one digressed from the normal nutrition grade. These 3 conditions were also closely linked to weight status. Based on height for age, 62.4% of the children were chronically undernourished. 11.9% of all children were severely so. PEM was the only deficiency sign or infection associated with height status (6.2% of children with normal nutrition had PEM vs. 15.% for grade I undernutrition and 34.8% for grade II undernutrition; p .001). Vitamin A deficiency, anemia, and PEM occurred more frequently as one went from normal nutrition to grade II undernutrition based on fat fold at triceps (FFT) measurements. PEM and upper respiratory infections were significantly associated with weight for height status. Weight correctly identified 84% of all nutritional deficiency signs and infections. The corresponding figures for height, FFT, and weight for height were 64.2%, 75.4%, and 31%. Thus, weight was the most sensitive screening measurement in identifying nutritional deficiency signs and infections. Based on weight alone, the odds ratio of undernourished children developing Vitamin b-complex deficiency, PEM, and upper respiratory infections was 1.58, 3.25, and 1.77, respectively. Weight for height was the most specific screening measurement (88.2% vs. 44.7% for height, 29.3% for FFT, and 26.1% for weight).
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