Table 2.
Full Information Maximum Likelihood Estimated Means, Standard Deviations, and Change Scores for Each Construct by Session
| Cognitive Processing Therapy | Written Exposure Therapy | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FIML estimates | Weekly | Cumulative | FIML estimates | Weekly | Cumulative | ||||||||
| Outcome | Session | Mean | SD | ESsg | SEsg | ESsg | SEsg | Mean | SD | ESsg | SEsg | ESsg | SEsg |
| PCL | 1 | 42.68 | 13.55 | - | - | - | - | 42.14 | 15.19 | - | - | - | - |
| 2 | 41.85 | 15.79 | −0.06 | 0.08 | −0.06 | 0.08 | 40.67 | 15.40 | −0.10 | 0.11 | −0.10 | 0.11 | |
| 3 | 39.93 | 14.33 | −0.13 | 0.12 | −0.26 | 0.23 | 39.09 | 17.55 | −0.11 | 0.11 | −0.20 | 0.20 | |
| 4 | 40.53 | 16.71 | 0.07 | 0.11 | −0.16 | 0.18 | 35.60 | 17.54 | −0.20 | 0.18 | −0.42 | 0.40 | |
| 5 | 36.38 | 16.08 | −0.21 | 0.18 | −0.32 | 0.31 | 34.24 | 16.61 | −0.12 | 0.13 | −0.55 | 0.59 | |
| 6 | 32.42 | 14.47 | −0.36 | 0.29 | −0.76 | 0.70 | - | - | - | - | - | - | |
| 7 | 29.13 | 15.92 | −0.19 | 0.16 | −0.87 | 0.81 | - | - | - | - | - | - | |
| 8 | 30.34 | 15.95 | 0.01 | 0.09 | −0.86 | 0.88 | - | - | - | - | - | - | |
| 9 | 28.71 | 18.01 | −0.21 | 0.20 | −0.99 | 1.05 | - | - | - | - | - | - | |
| 10 | 26.57 | 16.89 | −0.03 | 0.06 | −1.14 | 1.14 | - | - | - | - | - | - | |
| 11 | 22.25 | 15.49 | −0.30 | 0.25 | −1.49 | 1.70 | - | - | - | - | - | - | |
| 12 | 22.16 | 15.06 | −0.20 | 0.21 | −1.75 | 2.45 | - | - | - | - | - | - | |
| ARO-Post | 1 | 4.50 | 1.84 | - | - | - | - | 5.13 | 2.01 | - | - | - | - |
| 2 | 4.50 | 1.88 | 0.05 | 0.14 | 0.05 | 0.14 | 4.74 | 2.09 | −0.20 | 0.30 | −0.20 | 0.30 | |
| 3 | 4.87 | 2.38 | 0.21 | 0.25 | 0.19 | 0.27 | 4.57 | 2.31 | −0.07 | 0.21 | −0.24 | 0.37 | |
| 4 | 4.56 | 2.38 | −0.13 | 0.19 | 0.03 | 0.13 | 4.34 | 2.35 | −0.09 | 0.17 | −0.35 | 0.55 | |
| 5 | 4.58 | 2.35 | 0.16 | 0.22 | 0.14 | 0.26 | 3.51 | 2.06 | −0.45 | 0.53 | −0.84 | 1.06 | |
| 6 | 3.95 | 2.41 | −0.09 | 0.14 | 0.23 | 0.26 | - | - | - | - | - | - | |
| 7 | 4.12 | 1.96 | 0.12 | 0.19 | 0.28 | 0.25 | - | - | - | - | - | - | |
| 8 | 3.31 | 2.27 | −0.13 | 0.20 | 0.39 | 0.38 | - | - | - | - | - | - | |
| 9 | 3.26 | 2.21 | −0.15 | 0.19 | 0.61 | 0.57 | - | - | - | - | - | - | |
| 10 | 3.51 | 2.24 | 0.24 | 0.36 | 0.36 | 0.34 | - | - | - | - | - | - | |
| 11 | 4.00 | 2.32 | 0.06 | 0.17 | 0.35 | 0.34 | - | - | - | - | - | - | |
| 12 | 3.28 | 2.27 | −0.33 | 0.73 | 0.63 | 0.75 | - | - | - | - | - | - | |
| ARO-Chng | 1 | −0.13 | 1.95 | - | - | - | - | 0.40 | 2.81 | - | - | - | - |
| 2 | −0.30 | 2.24 | 0.13 | 0.26 | 0.13 | 0.26 | 0.37 | 2.35 | 0.01 | 0.14 | 0.01 | 0.14 | |
| 3 | 0.60 | 2.62 | 0.38 | 0.45 | 0.37 | 0.61 | −0.05 | 2.63 | 0.16 | 0.26 | 0.14 | 0.24 | |
| 4 | 0.03 | 2.25 | 0.34 | 1.87 | 0.01 | 0.15 | −0.11 | 2.28 | 0.01 | 0.16 | 0.20 | 0.31 | |
| 5 | 0.11 | 2.15 | 0.08 | 0.37 | 0.05 | 0.17 | −0.92 | 2.19 | 0.40 | 0.64 | 0.54 | 2.21 | |
| 6 | −0.20 | 1.76 | 0.13 | 0.24 | 0.06 | 0.18 | - | - | - | - | - | - | |
| 7 | 0.30 | 1.88 | 0.18 | 0.58 | 0.17 | 0.34 | - | - | - | - | - | - | |
| 8 | −0.90 | 2.05 | 0.44 | 2.98 | 0.28 | 2.59 | - | - | - | - | - | - | |
| 9 | −0.67 | 1.76 | 0.01 | 0.16 | 0.39 | 3.89 | - | - | - | - | - | - | |
| 10 | −0.19 | 1.79 | 0.45 | 0.90 | 0.07 | 0.62 | - | - | - | - | - | - | |
| 11 | −0.40 | 1.91 | 0.24 | 1.26 | 0.16 | 0.22 | - | - | - | - | - | - | |
| 12 | 0.10 | 1.23 | 0.06 | 0.76 | 0.15 | 0.26 | - | - | - | - | - | - | |
| VAL-Post | 1 | 4.60 | 1.98 | - | - | - | - | 6.03 | 1.79 | - | - | - | - |
| 2 | 4.33 | 1.93 | −0.12 | 0.19 | 0.12 | 0.19 | 5.89 | 1.60 | −0.09 | 0.16 | −0.09 | 0.16 | |
| 3 | 4.98 | 2.17 | 0.29 | 0.29 | 0.21 | 0.26 | 5.28 | 2.35 | −0.30 | 0.54 | −0.38 | 0.81 | |
| 4 | 4.77 | 2.20 | −0.07 | 0.14 | 0.10 | 0.14 | 4.39 | 2.03 | −0.41 | 0.47 | −0.89 | 1.27 | |
| 5 | 4.97 | 1.89 | 0.07 | 0.14 | 0.08 | 0.14 | 4.40 | 2.38 | −0.00 | 0.14 | −0.81 | 6.41 | |
| 6 | 4.54 | 2.19 | −0.30 | 0.34 | 0.20 | 0.22 | - | - | - | - | - | - | |
| 7 | 4.89 | 1.78 | 0.09 | 0.15 | 0.06 | 0.12 | - | - | - | - | - | - | |
| 8 | 4.01 | 2.02 | −0.28 | 0.31 | 0.20 | 0.19 | - | - | - | - | - | - | |
| 9 | 4.03 | 1.85 | 0.08 | 0.16 | 0.17 | 0.18 | - | - | - | - | - | - | |
| 10 | 3.74 | 1.74 | −0.16 | 0.18 | 0.36 | 0.34 | - | - | - | - | - | - | |
| 11 | 4.15 | 1.72 | 0.05 | 0.14 | 0.47 | 0.50 | - | - | - | - | - | - | |
| 12 | 3.29 | 1.70 | −0.31 | 0.38 | 0.62 | 0.63 | - | - | - | - | - | - | |
| VAL-Chng | 1 | −0.41 | 1.81 | - | - | - | - | 1.02 | 2.54 | - | - | - | - |
| 2 | −0.42 | 1.95 | 0.01 | 0.15 | 0.01 | 0.15 | 1.10 | 1.67 | 0.04 | 0.17 | 0.04 | 0.17 | |
| 3 | 0.23 | 2.38 | 0.29 | 0.36 | 0.29 | 0.40 | 0.19 | 2.60 | 0.41 | 0.57 | 0.31 | 1.02 | |
| 4 | −0.62 | 2.36 | 0.23 | 0.73 | 0.00 | 0.16 | 0.00 | 1.90 | 0.09 | 0.21 | 0.46 | 0.54 | |
| 5 | −0.17 | 2.43 | 0.02 | 0.18 | 0.00 | 0.14 | −0.42 | 1.79 | 0.16 | 0.33 | 0.54 | 1.32 | |
| 6 | −0.41 | 1.42 | 0.08 | 0.21 | 0.12 | 0.53 | - | - | - | - | - | - | |
| 7 | 0.30 | 1.36 | 0.14 | 0.56 | 0.23 | 0.72 | - | - | - | - | - | - | |
| 8 | −0.39 | 2.38 | 0.25 | 0.40 | 0.04 | 0.16 | - | - | - | - | - | - | |
| 9 | −0.31 | 2.12 | 0.10 | 0.24 | 0.06 | 0.16 | - | - | - | - | - | - | |
| 10 | −0.41 | 1.93 | 0.04 | 0.19 | 0.07 | 0.18 | - | - | - | - | - | - | |
| 11 | −0.12 | 1.32 | 0.06 | 0.19 | 0.12 | 0.27 | - | - | - | - | - | - | |
| 12 | −0.29 | 1.62 | 0.05 | 0.15 | 0.16 | 0.24 | - | - | - | - | - | - | |
Note. ARO = arousal; Chng = change score; ESsg = standardized mean gain score; FIML = full information maximum likelihood; PCL = PTSD checklist; SEsg = standard error of the standardized mean gain score; SD = standard deviation; VAL = valence.