Table 1.
Means and Standard Deviations on Outcome Measures in Each Experimental Condition at Pretest and Posttest
| Measure and condition |
Pretest (N=65) |
Posttest (N=65) |
||
|---|---|---|---|---|
| M | SD | M | SD | |
| CSR | ||||
| CBT | 5.78 | 1.04 | 1.61 | 2.21 |
| AR | 5.36 | 1.26 | 2.55 | 2.58 |
| WL | 5.90 | 1.25 | 4.78 | 2.07 |
| PSWQ | ||||
| CBT | 61.65 | 8.27 | 51.13 | 9.87 |
| AR | 58.01 | 5.51 | 52.16 | 8.04 |
| WL | 57.34 | 9.78 | 58.80 | 9.13 |
| WAQ-Som | ||||
| CBT | 21.13 | 4.07 | 17.74 | 4.45 |
| AR | 20.82 | 5.48 | 17.91 | 4.81 |
| WL | 22.42 | 3.17 | 21.45 | 3.65 |
| STAI-T | ||||
| CBT | 53.04 | 7.30 | 46.35 | 7.99 |
| AR | 52.23 | 7.15 | 46.95 | 8.42 |
| WL | 52.06 | 9.62 | 48.98 | 8.68 |
| BDI-II | ||||
| CBT | 15.36 | 8.20 | 8.83 | 6.63 |
| AR | 16.65 | 9.27 | 10.27 | 8.99 |
| WL | 13.70 | 7.72 | 11.20 | 7.26 |
| CGI-I | ||||
| CBT | - | - | 2.35 | 0.94 |
| AR | - | - | 2.77 | 1.02 |
| WL | -* | - | 3.35 | 0.81 |
Note. CSR=Clinician’s Severity Rating from the Anxiety Disorders Interview Schedule for DSM-IV; CBT=cognitive-behavioral therapy; AR=applied relaxation; WL=waiting list; PSWQ=Penn State Worry Questionnaire; WAQ-Som=Worry and Anxiety Questionnaire, Somatic subscale; STAI-T=State-Trait Anxiety Inventory, Trait version; BDI-II=Beck Depression Inventory II; CGI-I=Clinical Global Impression, Improvement subscale.
*
CGI-I scores cannot be calculated until the second assessment.