Table 2.
Comparison of variables scores according to excessive daytime sleepiness.
| Epworth < 10 (n = 30) | Epworth ≥ 10 (n = 12) | P (value) | |
|---|---|---|---|
| Mean ± SD | Mean ± SD | ||
| Age (years) | 61.5 ± 11.8 | 60.5 ± 10.4 | 0.327 |
| Gender (male/female) | 11/19* | 9/3* | 0.594 |
| Duration of disease (years) | 5.05 ± 3.1 | 4.75 ± 3.9 | 0.157 |
| Hoehn and Yahr modified version | 2.1 ± 1.0 | 2.1 ± 1.0 | 0.428 |
| Mini-Mental State Examination | 26.6 ± 2.8 | 27.1 ± 2.2 | 0.089 |
| Beck depression inventory | 20.6 ± 10.9 | 13.8 ± 9.1 | 0.056 |
| Levodopa dosage (mg) | 366.7 ± 228.0 | 460.4 ± 332.25 | 0.038 |
| Levodopa dosage equivalents (mg) | 410.8 ± 235.1 | 517.6 ± 348.2 | 0.46 |
*Total of patients.