Duration between mild TBI and outcome assessment | Assessments (n=48 outcomes) (n, %) |
7 days | 3 (6.3) |
14 days | 6 (12.5) |
1 month | 6 (12.5) |
1.1–3 months | 11 (23) |
3.1–6 months | 11 (23) |
6.1–12 months | 6 (12.5) |
12.1–18 months | 4 (8.2) |
>18.1 months | 1 (2) |
GOS, Glasgow Outcome Scale; GOS-E, Glasgow Outcome Scale-Extended; RHFUQ, Rivermead Head Injury Follow-up Questionnaire; SF-36, Acute Medical Outcomes F6-36v2 Health Survey; TBI, traumatic brain injury.