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Table 3 Models predicting PTCI

From: Evaluating changes in negative posttrauma cognition as a mechanism of PTSD severity changes in two separate intensive treatment programs for veterans

Predictor

3-week ITP

2-week ITP

b (95% CI)

p

b (95% CI)

p

Time

4.54 (3.77, 5.33)

< .001

7.36 (5.67, 9.06)

< .001

Time2

−0.39 (−0.45, −0.33)

< .001

−0.95 (−1.14, − 0.75)

< .001

Age

− 0.21 (− 0.43, 0.02)

.068

0.01 (− 0.37, 0.38)

.968

Sex

2.77 (−4.31, 9.84)

.444

5.18 (−1.65, 12.03)

.137

PCL-5

1.51 (1.41, 1.61)

< .001

1.37 (1.20, 1.55)

< .001

PCL-5 x Time

0.04 (0.03, 0.06)

< .001

0.03 (−0.01, 0.07)

.083

PCL-5 withina

1.20 (1.08, 1.32)

< .001

1.07 (0.83, 1.32)

< .001

PCL-5 between

2.04 (1.89, 2.19)

< .001

1.63 (1.39, 1.86)

< .001

  1. ITP Intensive PTSD Treatment Program, PTCI Posttraumatic Cognitions Inventory, PCL-5 PTSD Checklist for DSM-5
  2. aPartitioned between and within-subjects effects of PTCI were examined in models without overall PTCI, due to overlap between these variables