Fig. 4. Correlations among SFN-SIQ plus ‘Sirim’ pain (A) and NPSI plus ‘Sirim’ pain (B). Correlations were considered to be significant (and are indicated by blue circles) for Spearman's rho (ρ)>0.3 and p<0.01. NPSI: Neuropathic Pain Symptom Inventory, SFN-SIQ: Small-Fiber Neuropathy Symptoms Inventory Questionnaire.
