Table 1.
Demographic and clinical characteristics of PD-EDS and PD-noEDS group.
| PD-EDS (n = 16) | PD-noEDS (n = 41) | p-value | |
|---|---|---|---|
| Age | 70.75 (58.93, 74.75) | 62.00 (53.50, 70.60) | 0.079a |
| Gender (M/F) | 13/3 | 23/18 | 0.077b |
| Onset age (y) | 68.45 (54.43, 72.45) | 61.10 (51.70, 68.55) | 0.077a |
| Disease duration (y) | 2.45 (1.58, 3.83) | 1.80 (1.10, 3.10) | 0.324a |
| Education (y) | 17.4 (14.5, 20.0) | 18.0 (16.0, 20.0) | 0.851a |
| H-Y staging | 2 (1, 2) | 2 (1, 2) | 0.884a |
| UPDRS-III | 24.50 (16.25, 32.50) | 19.00 (14.00, 32.00) | 0.374a |
| MoCA | 26.5 (26.0, 29.0) | 27.0 (25.5, 29.0) | 0.815a |
| STAI-S | 48.00 (44.25, 49.75) | 47.00 (43.50, 50.00) | 0.865a |
| STAI-T | 45.94 ± 1.17 | 45.88 ± 0.56 | 0.957c |
| GDS | 2.50 (1.00, 3.75) | 1.00 (0, 2.50) | 0.069a |
| RBDSQ | 2.0 (1.0, 4.5) | 3.0 (2.0, 4.5) | 0.109a |
| ESS | 12.00 (11.00,12.75) | 2.00 (2.00, 3.00) | < 0.001a |
Parametric variables are presented as mean ± SD, and non-parametric variables are presented as median (interquartile range). PD-EDS, Parkinson’s disease with excessive daytime sleepiness; PD-noEDS, Parkinson’s disease without excessive daytime sleepiness; M, Male; F, Female; y, Year; H-Y, Hoehn and Yahr scale; UDPRS-III, part III of the Unified Parkinson’s Disease Rating Scale; MoCA, Montreal Cognitive Assessment; STAI-S, state–trait anxiety inventory-state score; STAI-T, state–trait anxiety inventory-trait score; GDS, geriatric depression scale, RBDSQ, rapid eye movement sleep behavior disorder questionnaire; ESS, Epworth Sleepiness Scale. *p < 0.05.
Mann–Whitney U test.
Chi-squared test.
Two-sample t-test.