Fig. 2

Change in IBSSI-J overall scores. a Change in IBSSI-J overall scores from baseline, adjusted by baseline score. Column height: the values adjusted using the baseline score as a covariate. Error bar: 95% CI. P values were calculated using analysis of covariance with the treatment group as a factor and baseline score as a covariate. b Responder rates for at least a 50% reduction from baseline in IBSSI-J overall score. Column height: responder rate (%). Error bar: 95% CI