Table 2: Prognostic factors identified by multivariate analysis showing a significant association with SDAI 50.
|
Achieved SDAI 50 |
Did not achieve SDAI 50 |
Odds ratio (95% CI) |
P |
Disease duration (year) |
4 (2-9) |
4 (1-11) |
0.942 (0.902-0.984) |
0.0069 |
Smoking history (yes, %) |
22 |
35 |
2.272 (1.064-4.850) |
0.0339 |
TJC |
7 (4-11) |
6 (2.25-10) |
0.899 (0.827-0.977) |
0.0121 |
PHGA |
65 (32-76) |
48 (22.25-72) |
1.029 (1.012-1.047)) |
0.0009 |
ESR (mm/H) |
38 (16-67) |
21 (12-51) |
1.015 (1.001-1.030) |
0.0369 |
TJC, tender joint count
PHGA, evaluator's global assessment
ESR, erythrocyte sedimentation rate