Demographic and clinical data of all patients with mTBI initially enrolled in our study
| Lost to follow-up | Completed 6-week follow-up | p Value | |
|---|---|---|---|
| Age (years) | 38.88 | 39.53 | NS |
| Male/female (n) | 56/94 | 35/65 | NS |
| Education (years) | 15.04 | 15.46 | NS |
| Smoker (N/Y) | 113/37 | 82/18 | NS |
| Drink alcohol (N/Y) | 94/56 | 58/ 42 | NS |
| Headache (N/Y) | 50/100 | 25/75 | 0.02 |
| Depression (N/Y) | 91/59 | 51/49 | NS |
| GCS | 14.80 | 14.98 | NS |
| Mechanism of injury | |||
| Transportation accident | 77 | 39 | NS |
| Falls | 40 | 34 | |
| Other | 33 | 27 | |
| BAI | 7.85 | 10.74 | .03 |
| BDI | 8.19 | 9.80 | NS |
| ESS | 6.89 | 7.95 | NS |
| PSQI | 6.27 | 9.51 | <0.01 |
BAI, Beck Anxiety Inventory; BDI, Beck Depression Inventory II; ESS, Epworth Sleepiness Scale; GCS, Glasgow Coma Scale; mTBI, mild traumatic brain injury; NS, p>0.05; PSQI, Pittsburgh Sleep Quality Index.