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. 2017 Nov 28;84(2):301–309. doi: 10.1111/bcp.13448

Figure 2.

Figure 2

Primary analysis results. The comparisons of PF‐06273340 vs. placebo, and ibuprofen vs. placebo were made with LS means averaged over 4 h. The comparison of pregabalin vs. placebo was made with LS means averaged over 6 h. The purple horizontal dashed line represents no effect over placebo. PTT endpoints are presented on the fold‐change to placebo scale, whereas PDT endpoints are presented on the absolute difference to placebo scale. CI, confidence interval; LS mean, least squares mean; PDT, pain detection threshold; PTT, pain tolerance threshold; UVB, ultraviolet B