NocP NeP N 66 165 Age (years) 47.4 ± 18.3 62.8 ± 14.3 Gender (female) 41 76 Pain duration (month) 21.3 ± 53.8 31.8 ± 45.2 NRS (pain intensity) 5.5 ± 2.5 6.6 ± 2.4 MPQ total score 22.1 ± 16.7 20.4 ± 15.6 HAD score Anxiety 8.8 ± 4.5 8.9 ± 4.9 HAD score Depression 8.9 ± 5.1 9.2 ± 5.2 PDAS score 26.7 ± 13.5 29.3 ± 16.5

Table 1: Demographic data of 231 participants. Numerical values indicate means ± SD. Statistical analyses were performed using the Mann-Whitney test. NocP indicates nociceptive pain; NeP indicates neuropathic pain; NRS indicates numerical rating scale of pain intensity.