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Table 2 Effects of multiple variables on Clinical Outcomes in Univariate and Multivariate Analysis

From: Value of the fT3/fT4 ratio and its combination with the GRACE risk score in predicting the prognosis in euthyroid patients with acute myocardial infarction undergoing percutaneous coronary intervention: a prospective cohort study

  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
  1. aAdjusted for age, gender, history of hypertension, Killip class III/IV on admission, Heart rate on admission, creatinine on admission, albumin on admission