Table 2.
Sleep-related scores for adherent and nonadherent participants.
| Mean | SD | F | df | sig | Cohen's d | |
|---|---|---|---|---|---|---|
| Number of awakenings∗ | ||||||
| Adherent | 5.20 | 5.92 | 4.01 | 1,27 | .055 | .76 |
| Nonadherent | 1.96 | 1.26 | ||||
|
| ||||||
| Sleep quality∗∗ | ||||||
| Adherent | 4.03 | 1.72 | 4.54 | 1,27 | .042 | .79 |
| Nonadherent | 5.50 | 1.99 | ||||
|
| ||||||
| Refreshed in the morning∗∗ | ||||||
| Adherent | 3.20 | 1.82 | 5.94 | 1,27 | .022 | .90 |
| Nonadherent | 5.07 | 2.30 | ||||
|
| ||||||
| Tired during the day?∗ | ||||||
| Adherent | 6.67 | 2.69 | 1.52 | 1,27 | .229 | .46 |
| Nonadherent | 5.57 | 2.03 | ||||
|
| ||||||
| Sleepy during the day?∗ | ||||||
| Adherent | 6.07 | 2.96 | 3.62 | 1,27 | .068 | .71 |
| Nonadherent | 4.21 | 2.19 | ||||
|
| ||||||
| Difficulty to concentrate?∗ | ||||||
| Adherent | 6.13 | 2.92 | 3.96 | 1,27 | .057 | .74 |
| Nonadherent | 4.14 | 2.41 | ||||
|
| ||||||
| ISI∗ | ||||||
| Adherent | 14.27 | 5.31 | 0.86 | 1,27 | .362 | .35 |
| Nonadherent | 12.48 | 5.34 | ||||
∗Higher scores indicate worse functioning.
∗∗Lower scores indicate worse functioning.