Table I.
Comparison of Patients Treated by Two Therapists at Two Treatment settings
| CCT N = 23 |
RCT N = 18 |
Comparison | Effect Size | |
|---|---|---|---|---|
| Demographics | χ2, p | |||
|
| ||||
| Female, % | 52 | 50 | 0.01, 0.89 | 0.02 |
| White, % | 83 | 83 | 0.00, 0.95 | 0.00 |
| Married, % | 55 | 44 | 0.10, 0.75 | 0.05 |
| Unemployed, % | 13 | 17 | 0.11, 0.74 | 0.05 |
| Anxiety Disorders | 61 | 44 | 0.54, 0.46 | 0.11 |
| Substance Disorders, % | 33 | 17 | 0.66, 0.42 | 0.13 |
| Double Depression, % | 6 | 4 | 0.03, 0.86 | 0.03 |
| Recurrent Depression, % | 61 | 70 | 0.06, 0.81 | 0.04 |
| Axis II Comorbidity, % | 74 | 39 | 3.76, 0.05 | 0.30 |
|
| ||||
| Symptom and Treatment Factors | t, p | d | ||
|
| ||||
| Intake BDI, mean (SD) | 27.2 (7.8) | 30.7 (10.5) | t=1.24, p=0.22, d=0.38 | |
| Number of Sessions, mean (SD) | 18.4 (18.7) | 18.7 (6.9) | 0.06, 0.95 | 0.02 |
| Posttreatment BDI, mean (SD) | 20.5 (14.6) | 8.2 (7.9) | 3.12, <0.01 | 1.05 |
| BDI Improvement, mean (SD) | 7.4 (12.2) | 22.6 (11.2) | 3.94, <0.001 | 1.30 |
|
| ||||
| Outcomes by Therapist | t, p | d | ||
|
| ||||
| Posttreatment BDI, Mean (SD) | ||||
| Therapist 1 | 16.7 (13.7) | 5.6 (7.5) | 2.24, 0.04 | 1.00 |
| Therapist 2 | 29.8 (13.3) | 10.6 (6.2) | 3.61, <0.01 | 1.85 |
| BDI Improvement, Mean (SD) | ||||
| Therapist 1 | 9.9 (11.8) | 27.8 (8.2) | 3.99, <0.001 | 1.76 |
| Therapist 2 | 1.2 (12.1) | 16.8 (11.7) | 2.44, 0.03 | 1.31 |
Note: Bold font indicates that the samples were significantly different at α = 0.05.