| Wilks’ Lambda | F | df1 | df2 | Sig. |
Sleep quality | 0.953 | 26.471 | 9 | 4809 | 0.000 |
Sleep latency | 0.984 | 8.959 | 9 | 4809 | 0.000 |
Sleep time | 0.938 | 35.132 | 9 | 4809 | 0.000 |
Sleep efficiency | 0.960 | 22.458 | 9 | 4809 | 0.000 |
Sleep disorder | 0.999 | 0.722 | 9 | 4809 | 0.689 |
Hypnotic | 0.944 | 31.890 | 9 | 4809 | 0.000 |
Daytime dysfunction | 0.908 | 54.069 | 9 | 4809 | 0.000 |