Table 2:
Intent-to-treat analysis: Mean (standard deviation) of outcome variables for each arm at baseline, 3 months and 12 months.
| Telephone CBT (n=32) | In-person CBT (n=32) | Usual Care (n=31) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Baseline | 3 m | 12 m | Baseline | 3 m | 12 m | Baseline | 3 m | 12 m | |
| Role Phys | 33.8 (12.1) | 31.6 (11.4) | 35.6 (13.2) | 33.9 (11.5) | 36.6 (11.6) | 35.0 (11.0) | 33.6 (10.1) | 34.9 (11.8) | 34.9 (13.9) |
| Phys Fx | 31.3 (9.1) | 33.2 (11.5) | 34.5 (10.9) | 30.7 (9.8) | 32.5 (10.8) | 34.0 (10.6) | 33.2 (11.8) | 33.6 (11.7) | 35.4 (11.8) |
| PTSD | 57.2 (16.2) | 49.7 (15.6) | 53.2 (15.9) | 50.2 (13.0) | 46.3(18.3) | 47.2 (17.4) | 52.8 (17.8) | 47.0 (17.7) | 47.3 (15.9) |
| Depression | 15.1 (6.6) | 12.7 (8.0) | 12.0 (7.7) | 14.9 (5.5) | 11.7 (7.0) | 11.7 (7.0) | 13.4 (6.9) | 11.8 (6.5) | 11.1 (7.3) |
| Physical Sx | 13.2 (4.5) | 11.8 (5.8) | 11.4 (5.0) | 11.6 (5.5) | 10.1 (5.5) | 10.9 (5.8) | 14.5 (4.8) | 11.2 (5.9) | 10.7 (5.2) |
*Role Phys=role physical, Phys Fx=physical function, PTSD=post traumatic stress disorder symptoms, Sx= Symptoms, CBT=cognitive behavioral treatment