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. Author manuscript; available in PMC: 2018 Aug 9.
Published in final edited form as: Atherosclerosis. 2016 Nov 12;256:100–104. doi: 10.1016/j.atherosclerosis.2016.11.011

Fig. 4. Pain severity and vitamin D.

Fig. 4

Relationship between the change in pain severity score (PSS) and change in vitamin D with placebo treatment, graphed as data points in individual patients with confirmed SAMS (black circles) and without SAMS (white triangles). There was a significant influence of SAMS (p < 0.01) so regression lines are graphed for each group separately.