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. Author manuscript; available in PMC: 2015 Mar 1.
Published in final edited form as: J Pain. 2013 Nov 14;15(3):272–282. doi: 10.1016/j.jpain.2013.10.015

Figure 1.

Figure 1

Differences in pain ratings (0–100) between the middle-aged and older group were found for warm threshold (p = .045), pain threshold (p = .013) and functional pain range (p = .007) at the knee and warm threshold at the forearm (p = .005). No differences were found for heat tolerance at either site.