Fig. 1From: The reciprocal effect of pain catastrophizing and satisfaction with participation in the multidisciplinary treatment of patients with chronic back painCross-lagged model with reciprocal relations between all latent variables that was tested in the third step. Note: The model is illustrated here in simplified form (without indicators of latent variables and without error terms). The error terms of each indicator at t0 and t1 were allowed to covary with each other. Furthermore, synchronous correlations between error terms in the same wave were allowedBack to article page