Table 4.
Comparisons of the mean scores of SF-36 between good and poor sleepers of PSQI
| PSQI > 7 | PSQI ≤ 7 | t | P | |
|---|---|---|---|---|
| Physical functioning | 76.30±15.93 | 81.40±15.08 | -2.048 | 0.042* |
| Role-physical | 57.62±24.07 | 65.18±24.03 | -1. 930 | 0.055 |
| Bodily pain | 63.12±18.02 | 73.70±19.07 | -3.454 | 0.001* |
| General health | 47.30±27.02 | 52.92±22.63 | -1.328 | 0.188 |
| Vitality | 56.50±20.59 | 68.99±19.25 | -3.919 | 0.000* |
| Social functioning | 67.50±27.43 | 72.48±24.31 | -1.220 | 0.224 |
| Role-emotional | 66.67±21.89 | 73.70±23.86 | -1.847 | 0.066 |
| Mental health | 65.80±18.28 | 75.62±16.87 | -3.501 | 0.001* |
| PCS | 45.87±6.58 | 48.13±6.68 | -2.087 | 0.038* |
| MCS | 44.89±9.55 | 49.35±9.46 | -2.893 | 0.004* |
*
P < 0.05.