Correlations between Age, Pain Intensity, Disability, and Tactile Acuity in Patients with Chronic Low Back Pain

<div>Tactile acuity for median maximum pain in the abovemedian group versus the belowmedian group. (a) D-TPD, (b) A-TPD, (c) PTP, and (d) TPE. The median of maximum pain was 5. D-TPD = two-point discrimination test performed in a descending manner; A-TPD = two-point discrimination test performed in an ascending manner; PTP = point-to-point test; TPE = two-point estimation.</div>

Pain Research and Management

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Figure 2

Figure 2: Correlations between Age, Pain Intensity, Disability, and Tactile Acuity in Patients with Chronic Low Back Pain 