Normal A B age(y) 1 1 W(Kg) 10 7 17 L(cm) 75 75 W/age(%) 100 70 7 L/age(%) 100 100 WL(%) 100 70 100 Normal A B age(y) 1 1 1 W(Kg) 10 7 7 L(cm) 75 75 65 W/age(%) 100 70 70 L/age(%) 100 100 87 W/L(%) 100 70 100