| 变异来源 | 平方和 | 自由度 | 均方 | F | p | 
| 性别 | 
 | 
 | 
 | 
 | 
 | 
| 男 | 176774.319 | 2 | 1041.218 | 84.888 | .000 | 
| 女 | 25847.944 | 2 | 12923.927 | 12.412 | .000 | 
| 组别 | 
 | 
 | 
 | 
 | 
 | 
| 正常儿童 | 20462.408 | 1 | 20462.408 | 19.652 | .000 | 
| 留守儿童 | 199.527 | 1 | 376.444 | .362 | .550 | 
| 孤儿 | 199.527 | 1 | 199.527 | .192 | .664 |