Table 3 At inclusion distribution of the degree of neuropathic pain measured by Pain Detect Questionnaire (PDQ) about Kellgren-Lawrence degree of radiographic changes
Kellgren-Lawrence Grade | PDQ at inclusion | ||
|---|---|---|---|
0-12 | 13-18 | 19- | |
1 | 11 | 3 | 1 |
2 | 11 | 8 | 3 |
3 | 57 | 20 | 4 |
4 | 13 | 5 | 0 |