Fig. 2.
Personality domains and NEO-FFI risk scores of IBD patients and population-based controls. Density plots for the personality domains Neuroticism (a), Extraversion (b), Openness (c), Agreeableness (d) and Conscientiousness (e) as well as for the NEO-FFI risk score (f) stratified for the indicated cohorts. Red/blue dashed lines indicate median score values. Analyses: Mann–Whitney U test. NEO-FFI NEO five-factor inventory, p p value, r Pearson’s r, SIBDCS swiss IBD cohort study, U U statistic