Table 7.
Change in Overall Functional Status Scale (FSS) Based on Factors in Multivariable Model
| Variable | No. of Patients | Change in FSS from Baseline (SD) | Change in FSS from Baseline by Domain (SD) | |||||
|---|---|---|---|---|---|---|---|---|
| Communication | Feeding | Mental | Motor | Sensory | Respiratory | |||
| No. of body regions with AIS≥2 | ||||||||
| 0 | 32 | 0.4 (1.2) | 0.1 (0.2) | 0.1 (0.4) | 0.1 (0.2) | 0.1 (0.5) | 0.0 (0.0) | 0.1 (0.4) |
| 1 | 350 | 0.5 (1.8) | 0.1 (0.3) | 0.1 (0.4) | 0.1 (0.4) | 0.2 (0.6) | 0.1 (0.4) | 0.0 (0.3) |
| 2 | 95 | 2.1 (3.7) | 0.4 (0.9) | 0.3 (0.8) | 0.3 (0.5) | 0.9 (1.1) | 0.2 (0.7) | 0.1 (0.4) |
| 3 | 38 | 2.0 (3.6) | 0.3 (0.8) | 0.3 (0.7) | 0.2 (0.7) | 1.1 (1.1) | 0.1 (0.7) | 0.1 (0.3) |
| 4 | 24 | 1.9 (2.2) | 0.1 (0.3) | 0.5 (0.9) | 0.1 (0.3) | 1.1 (1.2) | 0.1 (0.3) | 0.1 (0.4) |
| >4 | 14 | 3.6 (3.7) | 0.4 (0.6) | 0.9 0.5) | 0.4 (0.6) | 1.6 (0.9) | 0.1 (0.4) | 0.3 (1.1) |
| Head injury AIS≥4 | ||||||||
| Absent | 439 | 0.9 (2.4) | 0.1 (0.5) | 0.2 (0.6) | 0.1 (0.5) | 0.4 (0.8) | 0.1 (0.5) | 0.0 (0.4) |
| Present | 114 | 1.3 (3.0) | 0.2 (0.5) | 0.3 (0.7) | 0.2 (0.6) | 0.4 (1.0) | 0.1 (0.5) | 0.1 (0.5) |
| Spine injury AIS≥4 | ||||||||
| Absent | 544 | 0.9 (2.5) | 0.1 (0.5) | 0.2 (0.6) | 0.1 (0.5) | 0.4 (0.8) | 0.1 (0.4) | 0.0 (0.4) |
| Present | 9 | 3.7 (5.5) | 0.6 (1.3) | 0.2 (0.7) | 0.4 (1.3) | 1.6 (1.4) | 0.9 (1.5) | 0.0 (0.0) |
| Lower extremity injury AIS≥2 | ||||||||
| Absent | 475 | 0.7 (2.3) | 0.1 (0.5) | 0.1 (0.5) | 0.1 (0.5) | 0.3 (0.8) | 0.1 (0.5) | 0.0 (0.3) |
| Present | 78 | 2.5 (3.4) | 0.3 (0.8) | 0.4 (1.0) | 0.3 (0.7) | 1.3 (0.9) | 0.1 (0.6) | 0.1 (0.6) |
AIS-Abbreviated Injury Scale; SD-standard deviation