Figure 5From: Effectiveness of a 'Global Postural Reeducation' program for persistent Low Back Pain: a non-randomized controlled trial Distribution of definitely improved, possibly improved and not improved subjects in the GPR and SE group. Definitely improved: reduction of at least 30% on RMDQ and VAS scores from baseline. Possibly improved: reduction of at least 30% on RMDQ score from baseline.Back to article page