Table 5.
Spearman’s correlation coefficients between clinical measures of disease severity and PSQI total and sub-domain scores
| Measures: | Sleep Quality |
Sleep Latency |
Sleep Duration |
Sleep Efficiency |
Sleep Disturbance |
Sleep Medication |
Daytime Dysfunction |
PSQI Total |
|---|---|---|---|---|---|---|---|---|
| RSDI physical | 0.35* | 0.44* | 0.21** | 0.30* | 0.51* | 0.17** | 0.51* | 0.56* |
| RSDI functional | 0.27* | 0.28* | 0.13** | 0.23* | 0.44* | 0.15** | 0.61* | 0.47* |
| RSDI emotional | 0.30* | 0.30* | 0.16** | 0.27* | 0.42* | 0.13** | 0.63* | 0.50* |
| RSDI total | 0.33* | 0.36* | 0.18** | 0.28* | 0.50* | 0.16** | 0.62* | 0.54* |
| SNOT-22 | 0.39* | 0.43* | 0.31* | 0.38* | 0.56* | 0.17** | 0.52* | 0.63* |
| CT Score | 0.03 | −0.03 | 0.12 | 0.04 | 0.09 | 0.15** | −0.02 | 0.04 |
| Endoscopy score | −0.01 | −0.04 | 0.06 | −0.07 | 0.09 | 0.02 | −0.04 | −0.04 |
| B-SIT olfactory score | 0.06 | −0.03 | 0.03 | 0.04 | −0.01 | 0.02 | −0.03 | 0.02 |
*
indicates p-value (2-tailed) significance less than 0.001.
**
indicates p-value (2-tailed) less than 0.05.
PSQI, Pittsburgh Sleep Quality Index; RSDI, Rhinosinusitis Disability Index; SNOT-22, 22-item Sinonasal Outcome Test; CT, computed tomography; B-SIT, Brief Modified Smell Identification Test