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Table 2 Comparison between the indexes of sensory changes identified by the physical mini-examination of the DN-4 scale and the final score corresponding or not to neuropathic pain

From: Screening for neuropathic pain in patients with sickle cell disease: is a single assessment scale sufficient?

Sensory changes by physical mini-exam (DN-4) Neuropathic pain (DN-4)
No Yes Total
No 40 4 44
% 90.9% 9.1% 100%
Yes 16 23 39
% 41% 59% 100%
Total 56 27 83
% 67.5% 32.5% 100%