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A and B. Percentage of children whose BMI for age Z-score is below or equal −2 (thinness) between −1 and +1 (normal), and above or equal 2 (obesity) 1C. Percentage of obesity=(2), overweight=(1), nor,al-(0) and thinness grade 1=(-1), 2=(-2) & 3=(-3) for children age 2–18 years based on the BMI international cut-offs.
