Table 2.
Means and Standard Deviations for All Outcome Measures Across All Time Points
| Measure and Condition | Pretreatment M (SD) | Posttreatment M (SD) | 6-month M (SD) | 12-month M (SD) | 24-month M (SD) |
|---|---|---|---|---|---|
| Penn State Worry Questionnaire | |||||
| CBT-SL | 67.55 (8.08) | 49.06 (11.13) | 50.67 (11.63) | 50.63 (11.09) | 50.75 (12.7) |
| CBT/IEP | 67.14 (8.18) | 51.00 (11.99) | 50.26 (12.15) | 51.18 (11.35) | 49.16 (13.9) |
| Clinician’s Severity Rating | |||||
| CBT-SL | 6.00 (0.81) | 3.33 (1.56) | 3.06 (1.56) | 3.03 (1.51) | 3.11 (1.65) |
| CBT/IEP | 5.97 (0.77) | 2.83 (1.85) | 2.76 (1.28) | 2.54 (1.51) | 2.53 (1.92) |
| Hamilton Anxiety | |||||
| CBT-SL | 22.34 (7.03) | 11.49 (7.38) | 10.95 (7.35) | 11.72 (7.56) | 11.38 (7.76) |
| CBT/IEP | 22.31 (6.37) | 8.77 (4.90) | 10.15 (6.66) | 10.57 (6.79) | 9.38 (7.57) |
| State Trait Anxiety Inventory (anxiety subscale) | |||||
| CBT-SL | 19.44 (3.36) | 13.3 (2.98) | 14.39 (3.77) | 13.82 (3.94) | 13.37 (3.02) |
| CBT/IEP | 18.93 (3.42) | 13.76 (4.30) | 13.31 (3.06) | 13.30 (3.23) | 13.13 (3.74) |
| Response to Relaxation and Arousal Questionnaire | |||||
| CBT-SL | 31.44 (5.79) | 20.87 (6.41) | 22.15 (6.32) | 22.46 (6.26) | 20.95 (6.83) |
| CBT/IEP | 27.42 (6.56) | 20.74 (6.93) | 20.56 (6.73) | 20.85 (7.60) | 19.19 (7.71) |
| Hamilton Depression Scale | |||||
| CBT-SL | 17.05 (6.23) | 8.44 (7.56) | 7.85 (6.92) | 8.63 (6.66) | 9.09 (8.21) |
| CBT/IEP | 17.30 (7.93) | 6.91 (5.09) | 7.42 (5.75) | 8.59 (6.56) | 7.69 (8.46) |
| Inventory of Interpersonal Problems Total Score | |||||
| CBT-SL | 101.16 (32.99) | 74.93 (36.26) | 83.26 (38.76) | 78.18 (44.08) | 74.80 (36.47) |
| CBT/IEP | 89.85 (35.51) | 73.22 (42.84) | 66.72 (39.15) | 65.61 (36.60) | 59.03 (33.32) |
Note. CBT = cognitive-behavioral therapy; SL = supportive listening; IEP = interpersonal and emotional processing therapy.