Table 1.
MPQ-sf, McGill pain questionnaire short-form; NPSI, Neuropathic Pain Symptom Inventory; NRS, Numerical Rating Scale;
Score change exceeding the minimal clinically important change (MCIC) between T0 and T1;
Score change exceeding the MCIC between T0 and T2. In all three questionnaires, the lower the score, the better the condition.