Fig. 1From: Efficacy of wIRA in the treatment of sacroiliitis in male patients with ankylosing spondylitis and its effect on serum VEGF levelsInfluence of RI changes on BASDAI, pain VAS scores, and morning stiffness VAS scores. Among all patients receiving wIRA treatment, the improvement of pain VAS scores was greater in those with ≥ 40% increase in RI than in those with < 40% increase in RI. However, there was no significant difference in BASDAI and morning stiffness VAS scoresBack to article page