Table 3.
Determinants of positive serum thyroid antibodies.
| Serum TgAb | Serum TPOAb | Serum TgAb and/or TPOAb | ||||
|---|---|---|---|---|---|---|
| Adjusted OR (95% CI) | P value | Adjusted OR (95% CI) | P value | Adjusted OR (95% CI) | P value | |
| Age (years) | 0.997 (0.974–1.022) | 0.838 | 1.007 (0.983–1.032) | 0.558 | 1.009 (0.987–1.030) | 0.431 |
| Male sex | 2.738 (1.526–4.910) | 0.001 | 2.200 (1.267–3.821) | 0.005 | 2.524 (1.550–4.110) | 0.000 |
| BMI (kg/m2) | 1.035 (0.974–1.099) | 0.266 | 1.040 (0.979–1.106) | 0.204 | 1.039 (0.984–1.097) | 0.166 |
| Smoking status | 0.786 (0.368–1.676) | 0.532 | 1.308 (0.685–2.499) | 0.415 | 1.052 (0.578–1.916) | 0.868 |
| Serum 25(OH)D (nmol/L) | 0.992 (0.979–1.004) | 0.188 | 0.999 (0.987–1.010) | 0.818 | 0.997 (0.986–1.009) | 0.660 |