Fig. 9
From: Anthropometric measurements of school-going-girls of the Punjab, Pakistan
Age related mean BMI of study group of girls (solid line) compared with values in the WHO (dotted line) and CDC (broken line) growth reference chart BMI for-age (24). * and φ showed a significant difference between the mean BMI of study group and WHO, CDC references respectively according to Student’s t-test. The single, double and triple symbols exhibited the level of significance for P < 0.05, 0.01 and 0.001 respectively