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Table 4 Pearson correlation in the DN-4, LANSS and PDQ scales applied in patients with Sickle Cell Disease

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

n = 83 DN-4 e LANSS DN-4 e PDQ LANSS e PDQ
r (Pearson) 0.7143 0.2335 0.2335
(p) < 0.0001 0.0831 0.0831