Table 2.
Outcomes for participants in CBT versus EDU
| Measure/Time | CBT1 | EDU2 |
|---|---|---|
| PCS3, mean (SD) | ||
| Baseline | 32.3 (15.7) | 26.0 (16.8) |
| Post | 23.5 (13.1) | 24.1 (14.7) |
| 6 months Post | 23.7 (13.4) | 24.7 (15.1) |
| CES-D4, mean (SD) | ||
| Baseline | 21.6 (14.6) | 16.3 (11.5) |
| Post | 17.6 (12.1) | 17.0 (10.0) |
| 6 months Post | 17.2 (11.1) | 16.8 (9.7) |
| BPI5-Intensity, mean (SD) | ||
| Baseline | 6.2 (2.3) | 5.8 (2.2) |
| Post | 5.3 (2.4) | 4.6 (2.3) |
| 6 months Post | 5.0 (2.4) | 4.6 (2.1) |
| BPI-Interference, mean (SD) | ||
| Baseline | 5.8 (2.8) | 5.6 (2.4) |
| Post | 4.4 (2.6) | 3.9 (2.3) |
| 6 months Post | 5.1 (2.3) | 4.3 (2.3) |
| RMDS6, mean (SD) | ||
| Baseline | 8.9 (2.5) | 8.4 (3.2) |
| Post | 8.4 (2.8) | 8.6 (3.4) |
| 6 months Post | 8.2 (3.3) | 9.8 (9.8) |
| QOLS7, mean (SD) | ||
| Baseline | 30.3 (9.9) | 31.5 (11.5) |
| Post | 33.4 (10.3) | 32.3 (8.9) |
| 6 months Post | 32.0 (9.9) | 33.7 (9.0) |
| TEM8, mean (SD) | 7.8 (1.6) | 7.4 (1.5) |
| CTACS9, mean (SD) | 98.0 (2.0) | 98.8 (1.7) |
| CSQ10, mean (SD) | 30.4 (1.9) | 29.8 (2.4) |
1
For CBT baseline and post data, n=32; for 6 months post data, n=28
2
For EDU baseline and post data, n=29; for 6 months post data, n=26
3
The Pain Catastrophizing Scale
4
The Center for Epidemiological Studies Depression Scale
5
The Brief Pain Inventory
6
The Roland-Morris Disability Scale-11
7
Quality of Life Scale
8
Treatment Expectancy Measure
9
Adapted version of the Cognitive Therapy Adherence and Competence Scale
10
Client Satisfaction Questionnaire