Sex (male) | 2.49 (1.12 to 5.57) | 0.026 | 2.33 (1.03 to 5.27) | 0.043 |
Age (years) | 1.13 (1.08 to 1.17) | <0.001 | 1.15 (1.09 to 1.21) | <0.001 |
Duration of symptoms (months) | 0.93 (0.81 to 1.07) | 0.33 | 0.98 (0.84 to 1.15) | 0.82 |
Rheumatoid factor present | 2.79 (0.83 to 9.44) | 0.099 | 2.31 (0.70 to 7.65) | 0.17 |
ESR per 10 mm/h | 1.26 (1.14 to 1.39) | <0.001 | 1.00 (0.86 to 1.16) | 0.97 |
Swollen joint count | 1.08 (1.02 to 1.14) | 0.004 | 1.08 (1.00 to 1.17) | 0.050 |
Erosions present | 1.12 (0.49 to 2.54) | 0.80 | 0.64 (0.27 to 1.54) | 0.32 |
HAQ | 3.45 (1.83 to 6.48) | <0.001 | 0.66 (0.29 to 1.51) | 0.33 |