But the improvement in growth of acyanotic and cyanotic groups was not significant (P>0.1).Also, there was no difference in height and weight between boys and girls (P>0.1).

• 但在发绀性主非发绀性的组羣间、身高与体重间、男孩与女孩间相互比校，则无显著的差异（P值约＞0.；1）。