Table 3.
Mean differences in measures of CRS disease severity between patients with and without poor sleep quality
| PSQI “Poor” Sleep Quality (> 5; n=201) |
PSQI “Good” Sleep Quality (≤ 5); n=67) |
|||||
|---|---|---|---|---|---|---|
| Disease Severity Measures: | Mean(SD) | Range [LL, UL] | Mean(SD) | Range [LL, UL] | t | p-value |
| Lund-Mackay CT score | 12.2 (5.7) | [1, 24] | 12.8 (6.5) | [1, 24] | 0.671 | 0.503 |
| Lund-Kennedy Endoscopy score | 6.4 (4.1) | [0, 20] | 6.7 (3.8) | [0, 14] | 0.498 | 0.619 |
| B-SIT olfactory score | 9.2 (3.1) | [1, 12] | 8.5 (3.5) | [2, 12] | −1.313 | 0.190 |
PSQI, Pittsburgh Sleep Quality Index; SD, standard deviation; LL, lower limit; UL, upper limit; CT, computed tomography; B-SIT, Brief Modified Smell Identification Test