Table 2.
Estimated means and confidence intervals at each time-point for cognitive behavioral therapy (CBT), acceptance and commitment therapy (ACT), and waitlist (WL).
| CBT | ACT | WL | |
|---|---|---|---|
| SYMPTOMS | |||
| Composite Symptom Scale | |||
| Baseline | −0.1 (−0.4 to 0.3) | 0.1 (−0.3 to 0.4) | −0.1 (−0.5 to 0.2) |
| Post | −1.1 (−1.4 to −0.7) | −1.0 (−1.4 to −0.7) | −0.3 (−0.7 to 0.1) |
| 6 mo | −1.2 (−1.6 to −0.8) | −1.1 (−1.4 to −0.7) | -- |
| 12 mo | −1.4 (−1.8 to −0.9) | −1.1 (−1.5 to −0.6) | -- |
| Clinical Severity Rating | |||
| Baseline | 5.7 (5.3 to 6.0) | 5.4 (5.0 to 5.8) | 5.6 (5.2 to 6.1) |
| Post | 3.2 (2.7 to 3.8) | 3.6 (3.1 to 4.1) | 5.3 (4.7 to 5.9) |
| 6 mo | 3.2 (2.7 to 3.8) | 3.5 (3.0 to 4.0) | -- |
| 12 mo | 3.2 (2.5 to 4.0) | 3.4 (2.7 to 4.1) | -- |
| Fear & Avoidance Ratings | |||
| Baseline | 97.1 (87.8 to 106.5) | 99.2 (89.2 to 109.2) | 103.28 (92.5 to 114.0) |
| Post | 64.5 (52.0 to 77.0) | 77.4 (64.8 to 90.1) | 99.5 (86.1 to 112.9) |
| 6 mo | 63.0 (51.2 to 74.8) | 72.4 (60.6 to 84.3) | -- |
| 12 mo | 61.5 (54.2 to 80.7) | 67.4 (54.2 to 80.7) | -- |
| QUALITY OF LIFE | |||
| QOLI (weighted average) | |||
| Baseline | 0.4 (−0.2 to 1.0) | 0.5 (−0.2 to 1.1) | 0.0 (−0.7 to 0.8) |
| Post | 0.8 (0.1 to 1.5) | 0.5 (−0.2 to 1.2) | 0.1 (−0.6 to 0.8) |
| 6 mo | 0.8 (0.2 to 1.5) | 0.7 (0.1 to 1.4) | -- |
| 12 mo | 0.9 (0.2 to 1.6) | 0.9 (0.2 to 1.6) | -- |
| PUBLIC SPEAKING | |||
| SUDS during public speaking | |||
| Baseline | 60.5 (51.4 to 69.6) | 64.6 (55.2 to 74.0) | 67.8 (57.4 to 78.1) |
| Post | 34.0 (23.0 to 44.9) | 41.9 (31.5 to 52.3) | 51.4 (40.9 to 62.0) |
| 12 mo | 41.9 (29.5 to 54.2) | 31.0 (19.3 to 42.8) | -- |