（1）对地区因素对身高的影响进行单因素方差分析；（2）对性别、年龄、部位三个因素对耐痛性的影响的多因素方差分析-(1) the impact of regional factors on the height of the single factor analysis of variance (2) gender, age, location of the three factors on the pain tolerance of the multi-factor analysis of v