GLM of Iowa gambling test (IGT), self-report impulsivity (UPPS-P) and stroop color task.
Note: All the outcomes were adjusted for age, gender and baseline. Bonferroni p = 0.0167.We performed a sensitivity analysis by adding abstinence days as a covariate to the IGT Total score model, which confirmed the significant effect for the interaction MBRP*time = 11.02, 0.67–21.37 p = 0.037.