Table 1.
Demographic and clinical data of the patient and control groups.
| Patient group (n = 23) | Control group (n = 26) | |||
|---|---|---|---|---|
| Subgroup A (n = 9) | Subgroup B (n = 14) | Total | ||
| Sex (male: female) | 3:6 | 5:9 | 8:15 | 12:14 |
| Mean age, years | 47.2 (±12.4) | 43.1 (±9.3) | 44.7 (±10.6) | 41.5 (±9.6) |
| ESS | 7.1 (±2.2)* | 15.3 (±4.3)* | 12.1 (±5.4) | – |
| LOC, minutes | 2.5 (±1.0) | 4.7(±5.0) | 3.7 (±4.9) | – |
| PTA, minutes | 7.1 (±11.3) | 28.3 (±54.1) | 21.9 (±43.8) | – |
| GCS score | 15.0 (±0.0) | 15.0 (±0.0) | 15.0 (±0.0) | – |
| Mean duration to DTI (months) | 3.9 (±5.2) | 7.5 (±7.3) | 6.5 (±6.7) | – |
Values represent mean (±standard deviation); ESS, Epworth Sleepiness Scale; LOC, loss of consciousness; PTA, post-traumatic amnesia; GCS, Glasgow Coma Scale; DTI, diffusion tensor imaging.
*
significantly different of Epworth Sleepiness Scale between subgroups A and B at p < 0.05.