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Fig. 3 | BMC Neurology

Fig. 3

From: Short-term test-retest-reliability of conditioned pain modulation using the cold-heat-pain method in healthy subjects and its correlation to parameters of standardized quantitative sensory testing

Fig. 3

Bland-Altman plot for the CPM-effect on day 1 and the difference between the CPM-effect on day 2 and day 1. a early CPM-effect (r =0.019, p = 0.928), b late CPM-effect (r = 0.215, p = 0.302). The bold line is the mean difference of the CPM-effect of both days, the dashed lines represent the 95 % limits of agreement. CPM, Conditioned Pain Modulation; NRS, numeric rating scale

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BMC Neurology

ISSN: 1471-2377

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