Table 2 Associations of immunological factors with metabolic syndrome
Features | OR | 95% CI | P value | OR | 95% CI | P value |
|---|---|---|---|---|---|---|
Metabolic syndrome | ||||||
 Immunoglobulin A (mg/dL) | 1.000 | 0.999–1.001 | 0.796 | 1.000 | 0.999–1.001 | 0.741 |
 Immunoglobulin G (mg/dL) | 1.000 | 0.999–1.000 | 0.076 | 1.000 | 0.999–1.000 | 0.120 |
 Immunoglobulin M (mg/dL) | 1.000 | 0.997–1.003 | 0.877 | 0.999 | 0.996–1.002 | 0.648 |
 Immunoglobulin E (IU/dL) | 0.980 | 0.964–0.996 | 0.016 | 0.981 | 0.966–0.997 | 0.021 |
 Immunoglobulin kappa (mg/dL) | 0.998 | 0.997–1.000 | 0.066 | 0.999 | 0.997–1.000 | 0.104 |
 Immunoglobulin lambda (mg/dL) | 0.998 | 0.995–1.001 | 0.315 | 0.999 | 0.996–1.002 | 0.356 |
 Complement C3 (mg/dL) | 1.022 | 1.013–1.030 | < 0.001 | 1.020 | 1.012–1.029 | < 0.001 |
 Complement C4 (mg/dL) | 1.017 | 0.997–1.038 | 0.097 | 1.016 | 0.996–1.036 | 0.128 |