Fig. 3

The total iNPH scale score and the separate domain scores (0–100) at baseline, at the post-intervention follow-up and at the 6-month follow-up in the per protocol population (exercise group n = 28; control group n = 58). Line in box is median and the marker shows the mean. All values at the post-intervention follow-up and at the six-month follow-up in both exercise group and control group are significantly changed from baseline (p ≤ 0.05). Significant differences between the groups are presented with p-value in the figure