Additional file 3 of The expression of substance P and calcitonin gene-related peptide is associated with the severity of tendon degeneration in lateral epicondylitis

Additional file 3: Supplemental Figure 3. Regression model accuracy. Regression model accuracy was tested using the adjusted R square (A), Akaike information criterion (B), and Mallow’s Cp (C). Models excluding the preoperative VAS score showed better fit in all tests. VAS: visual analog scale.