变异来源 | 平方和 | 自由度 | 均方 | F | P |
性别 |
|
|
|
|
|
男 | 6985.900 | 2 | 3492.950 | 36.051 | .000 |
女 | 894.933 | 2 | 447.467 | 4.618 | .015 |
组别 |
|
|
|
|
|
正常儿童 | 913.008 | 1 | 913.008 | 9.423 | .004 |
留守儿童 | 58.907 | 1 | 58.907 | .608 | .439 |
孤儿 | 5.143 | 1 | 5.143 | .053 | .819 |