The logistic regression analysis for the risk of comorbid T2DM among patients with RA
| Variables | Univariate | Multivariate | ||||
| Crude OR | 95% CI | P value | Adjusted OR* | 95% CI | P value | |
| CRP >10 mg/L | 0.71 | 0.48 to 1.06 | 0.10 | 0.71 | 0.46 to 1.10 | 0.13 |
| RF positivity | 0.46 | 0.30 to 0.70 | <0.001 | 0.45 | 0.29 to 0.69 | <0.001 |
| IFG | 1.72 | 1.08 to 2.73 | 0.02 | 1.70 | 1.04 to 2.76 | 0.03 |
| Hypertension | 1.42 | 0.94 to 2.13 | 0.10 | 1.32 | 0.86 to 2.03 | 0.20 |
| TC dyslipidaemia | 1.87 | 1.14 to 3.07 | 0.01 | 1.53 | 0.86 to 2.03 | 0.26 |
| TG dyslipidaemia | 1.50 | 0.94 to 2.38 | 0.09 | 1.23 | 0.74 to 2.06 | 0.42 |
| LDL-C dyslipidaemia | 1.70 | 1.05 to 2.74 | 0.03 | 1.11 | 0.54 to 2.25 | 0.78 |
*Age and sex served as additional adjusted factors.
Bold text indicated that multivariate logistic regression analysis for the variable was statistically significant.
CRP, C reactive protein; IFG, impaired fasting glucose; LDL-C, low-density lipoprotein cholesterol; RA, rheumatoid arthritis; RF, rheumatoid factor; T2DM, type 2 diabetes mellitus; TC, total cholesterol; TG, triglycerides.