TABLE 3. Patient Outcomes (Change Between 12 mo and Baseline) in the Success and Failure Groups.
| Variable | Success (N = 43) | Failure (N = 58) | P |
|---|---|---|---|
| Neck Disability Index | −6.5 (11.2) | 20.6 (14.5) | <0.0001 |
| SF-36v2 | |||
| Bodily Pain | 3.4 (10.7) | −5.4 (15) | 0.0014 |
| Global Health | 0.5 (9.8) | −4.8 (9.5) | 0.0067 |
| Mental Health | 2.6 (10.6) | −5.3 (11.8) | 0.0008 |
| Physical Function | −2.8 (12.3) | −4.8 (14.2) | 0.4363 |
| Role Limitation Emotional | −3.3 (14.9) | −8.8 (18.1) | 0.1023 |
| Role Limitation Physical | −0.6 (15.1) | −7.6 (14.7) | 0.0201 |
| Social Functioning | 4.2 (12.5) | −7.1 (13.9) | <0.0001 |
| Energy/Fatigue | −0.4 (10.0) | −8.3 (11.7) | 0.0006 |
| Physical Component Summary | 0.1 (10.1) | −4.8 (11.8) | 0.0294 |
| Mental Component Summary | 1.2 (11.4) | −8.4 (13.6) | 0.0003 |
The values given are mean (SD).