对晋城市幼儿园１９９０年出生的１３０名儿童（男７８，女５２），在１９９５年四季生长的情况进行了测量和统计分析。结果表明：各季身高和体重增长值经Ｆ检验，季节差异均非常显著（Ｐ＜０．０１）。一年内最佳生长季节为秋季，同其它三季比较，经Ｄｕｎｎｅｔ检验，只有春季男女儿童身高增长和冬季女童体重增长与秋季相比，差异不显著（Ｐ＞０．０５）。其余各季增长同秋季比较，差异均非常显著（Ｐ＜０．０１）。 130 children (male 78, female 52) born in 1990 in Jincheng Kindergarten were measured and statistically analyzed for their growth in all seasons 1995. The results showed that the height and weight gain of each season were significantly different (P <0.01) by F test. The best growth season in one year was autumn. Compared with other three seasons, Dunnet test showed that only the height growth of male and female children and the weight gain of winter girls in winter were not significant (P> 0.05). The other quarterly growth compared with autumn, the difference was significant (P <0.01).