Table 3.
Comparison of poor sleep quality (total PSQI score >5) between benign paroxysmal positional vertigo (BPPV) and control groups stratified by the variables of interest.
| BPPV | Control | P value | ||
|---|---|---|---|---|
| Age, year | <50 (N = 25) | 17 (35.4%) | 8 (17.8%) | 0.055 |
| ≥50 (N = 33) | 25 (34.7%) | 8 (10.7%) | <0.001 | |
| Gender | Male (N = 28) | 18 (26.1%) | 10 (14.9%) | 0.1 |
| Female (N = 30) | 24 (47.1%) | 6 (11.3%) | <0.001 | |
| BMI, Kg/m2 | ≤25 (N = 35) | 23 (31.5%) | 12 (15%) | 0.01 |
| >25 (N = 23) | 19 (40.4%) | 4 (10%) | 0.001 | |
| Background disease | Yes (N = 13) | 10 (35.7%) | 3 (8.8%) | 0.01 |
| No (N = 45) | 32 (34.8%) | 13 (15.1%) | 0.003 | |
| Alcohol consumption | Yes (N = 10) | 8 (44.4%) | 2 (12.5%) | 0.06 |
| No (N = 48) | 34 (33.3%) | 14 (13.5%) | 0.001 | |
| Cigarette smoking | Yes (N = 5) | 3 (25%) | 2 (14.3%) | 0.6 |
| No (N = 53) | 39 (36.1%) | 14 (13.2%) | <0.001 |