Copyright: ©Author(s) 2026.
World J Orthop. Nov 18, 2026; 17(11): 125433
Published online Nov 18, 2026. doi: 10.5312/wjo.125433
Published online Nov 18, 2026. doi: 10.5312/wjo.125433
Table 2 Baseline characteristics of the study population
| Characteristics | RA group (n = 41) | Control group (n = 41) | P value |
| Sex, female | 33 (80.49) | 33 (80.49) | 1.000 |
| Age, years | 56.20 ± 13.28 | 52.20 ± 10.33 | 0.132 |
| BMI, kg/m2 | 22.41 ± 3.31 | 22.37 ± 2.92 | 0.346 |
| Smoking status | 5 (12.20) | 4 (9.76) | 1.000 |
| Disease duration, months | 6 (2, 8) | - | - |
| DAS28-ESR | 5.20 ± 1.27 | - | - |
- Citation: Song YS, Luo JL, Zheng XF, Chen YP, Li ZM, Yao J. Integrating Mendelian randomization and enzyme-linked immunosorbent assay validation identifies candidate mediators across the rheumatoid arthritis disease continuum. World J Orthop 2026; 17(11): 125433
- URL: https://www.wjgnet.com/2218-5836/full/v17/i11/125433.htm
- DOI: https://dx.doi.org/10.5312/wjo.125433