Figure 2.

IBS-QoL subscale scores before and after aerobic exercise. Data are expressed as means ± SEM and were analyzed by the Wilcoxon matched-pairs signed-rank test. All differences were considered to be significant at p < 0.05. Subscales: (1) total score; (2) dysphoria; (3) interference with activity; (4) body image; (5) health worry; (6) food avoidance; (7) social reaction; (8) sexual; (9) relationships. Orange columns: pre; green columns: post.