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Table 2 Descriptive statistics for measurements at T1, T2, and T3

From: Change in obsessive beliefs as predictor and mediator of symptom change during treatment of obsessive-compulsive disorder – a process-outcome study

  T1 T2 T3
  M SD M SD M SD
Y-BOCS 24.82 5.96 19.82 7.37 16.99 7.50
OBQ - Global 4.41 1.17 4.15 1.17 3.80 1.12
   OBQ-RES 4.78 1.69 4.55 1.61 4.25 1.59
   OBQ-PER 4.87 1.34 4.66 1.30 4.24 1.20
   OBQ-IMP 3.37 1.62 3.04 1.54 2.60 1.26
BDI-II 21.76 10.47    14.35 11.47
  1. Note. N = 71. T1 = intake, T2 = after six weeks of treatment, T3 = discharge. Y-BOCS =  Yale-Brown Obsessive Compulsive Scale. OBQ - Global =  Obsessive Beliefs Questionnaire Global Score. RES =  responsibility and threat estimation. PER = perfectionism and intolerance for uncertainty. IMP =  importance and control of thoughts (metacognitions). BDI-II =  Beck Depression Inventory-II