Number of moderate/severe deficits exhibited by severity groups across functional domains
| Mild TBI (n = 42) | Moderate TBI (n = 70) | Severe TBI (n = 38) | ||||
|---|---|---|---|---|---|---|
| Acute | 30 months | Acute | 30 months | Acute | 30 months | |
| Values are number (%). | ||||||
| Significant group difference: χ2(8) = 38.3; p<0.001. | ||||||
| TBI, traumatic brain injury. | ||||||
| No deficits | 35 (83.3) | 38 (90.5) | 39 (55.8) | 49 (70.0) | 6 (15.8) | 12 (31.6) |
| 1 deficit | 6 (14,3) | 4 (9.5) | 25 (35.7) | 15 (21.4) | 14 (36.8) | 13 (34.2) |
| 2 deficits | 1 (2.4) | − | 5 (7.1) | 5 (7.2) | 14 (36.8) | 7 (18.4) |
| 3 deficits | − | − | − | − | 3 (7.9) | 3 (7.9) |
| 4 or more deficits | − | − | 1 (1.4) | 1 (1.4) | 1 (2.6) | 3 (7.9) |