Regression analysis of SF-MPQ-2-CN score (total score and subscores) with BDI-II and demographic characteristics
| Dependent variables | Independent variables | B | SE | Beta(Β) | t | P value | R2 |
| SF-MPQ-2-CN total score | BDI-II | 0.849 | 0.212 | 0.397 | 4.009 | <0.001 | 0.288 |
| Marital status* | −14.858 | 4.992 | −0.297 | −2.976 | 0.004 | ||
| Education years† | −11.981 | 5.149 | −0.240 | −2.327 | 0.023 | ||
| Neuropathic pain | BDI-II | 0.172 | 0.059 | 0.300 | 2.889 | 0.005 | 0.218 |
| Marital status* | −4.166 | 1.399 | −0.312 | −2.977 | 0.004 | ||
| Education years† | −3.143 | 1.443 | −0.235 | −2.178 | 0.032 | ||
| Affective descriptors | BDI-II | 0.502 | 0.076 | 0.594 | 6.600 | <0.001 | 0.353 |
The significant level at p<0.05.
*Marital status: 1, single; 2, married.
†Education years: 1, ≤12 years; 2, >12 years.
B, unstandardised coefficient; BDI-II, Beck Depression Inventory-II; Beta, standardised coefficient; R2, R square; SF-MPQ-2-CN, Short-Form McGill Pain Questionnaire-2-Chinese version.