moderately significantP = 0.341
For assessing the effect size of the affective pain-related information, data from authors were obtained from only 3 studies, which were found to be moderately significant (g = 0.48, 95% CI [0.23, 0.72], I 2 = 7.1%, P = 0.341) (Appendix E, available as supplemental digital content at http://links.lww.com/PAIN/B793 ). 3.5.1.