| Univariate Analysis | Multivariate Analysis | ||||
---|---|---|---|---|---|---|
HR | 95% CI | p value | HR | 95% CI | p value | |
TSH (per 1 uIU/mL increase) | 0.930 | 0.660–1.311 | 0.680 |  |  |  |
fT3 (per 1 pmol/L decrease) | 2.154 | 1.207–3.842 | 0.009 | 0.887 | 0.463–1.700 | 0.718 a |
fT4 (per 1 pmol/L increase) | 1.282 | 1.095–1.499 | 0.002 | 1.249 | 1.053–1.480 | 0.010 a |
fT3/fT4 ratio (per 0.1 unit decrease) | 6.742 | 3.534–12.859 | <0.001 | 3.546 | 1.705–7.377 | 0.001 a |