Figure 5.

Quality of Life Scores in “Physical Limitation” and “Social Functioning” of participants divided by treatment (verum; grey column) with placebo (black column). (a) “Physical Limitation” and scores compared between the verum and placebo arm over the course of treatment. (b) “Social Functioning” scores compared between the verum and placebo arm over the course of treatment.Significant differences were determined by Mann–Whitney U test. Grey * shows significant differences between patients of the verum group at different time points. Black * shows significant differences between patients of the placebo group at different time points. Blue * shows significant differences between placebo and verum. * p-value < 0.05; ** p-value < 0.01; *** p-value < 0.001.