Figure 1. Structural equation model of the relationship between the MCQ-30 and HADS anxiety and HADS depression.

N.B. Rectangles indicate observed variables on MCQ-30 (MCQ) or HADS (H); ellipses indicate latent factors. Latent factors: Positive beliefs about worry (POS); Negative beliefs about worry (NEG); Cognitive Confidence (CC); Need to control thoughts (NC); Cognitive Self-consciousness (CSC); HADS Anxiety (HADS-A); HADS Depression (HADS-D). Figures show standardised path coefficients and their significance at pre-treatment and (in brackets) 12-month follow-up. Errors not shown; ^*** p<.001 ^** p<.01 ^* p<.05