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. Author manuscript; available in PMC: 2013 Jan 1.
Published in final edited form as: J Pain. 2012 Jan;13(1):81–89. doi: 10.1016/j.jpain.2011.10.006

Figure 2.

Figure 2

Baseline difference between cohorts on the absolute difference of CPM (a), percent change of CPM (b), 5th pain rating at 50°C (c), and pre-CPM and post-CPM (d). Their respective standard deviation are shown for a, and c.