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Table 2 Cox regression analysis for Mace and cardiac death

From: Free triiodothyronine and global registry of acute coronary events risk score on predicting long-term major adverse cardiac events in STEMI patients undergoing primary PCI

Variable

Univariate HR (95% CI)

P-value

Multivariatea HR (95% CI)

P-value

Mace

    

 fT3

0.413 (0.328-0.521)

<0.001**

0.453 (0.355-0.578)

<0.001**

 GRACE score

1.017 (1.010-1.024)

<0.001**

1.014 (1.006-1.021)

<0.001**

 hsCRP

1.021 (0.992-1.051)

0.158

-

-

 Current smoker

1.322 (0.903-1.936)

0.152

1.782 (1.201-2.643)

0.004*

 Anterior infarction

1.333 (0.917-1.939)

0.132

-

-

 Killip class

1.734 (1.079-2.786)

0.023*

1.680 (1.032-2.737)

0.037*

 Previous Angina

0.646 (0.423-0.985)

0.042*

0.563 (0.365-0.869)

0.009*

 LVEF

0.981 (0.962-1.000)

0.047*

-

-

Cardiac death

    

 fT3

0.378 (0.273-0.524)

<0.001**

0.435(0.297-0.638)

0.002*

 GRACE score

1.029 (1.019-1.040)

<0.001**

1.023 (1.011-1.035)

<0.001**

 Killip class

1.502 (0.699-3.224)

0.197

2.245 (1.013-4.976)

0.046*

 LDL-C

1.380(0.960-1.983)

0.082

1.587 (1.136-2.216)

0.007*

 Hypertension

2.508(1.295-4.855)

0.006*

2.315 (1.170-4.581)

0.016*

 Age

1.057(1.028-1.087)

<0.001**

-

-

  1. HR hazard ratio, CI confidence interval, fT3 free Triiodothyronine, GRACE score The Global Registry of Acute Coronary Event risk score, hsCRP Hypersensitive C reactive protein, LDL-C Low-density lipoprotein-cholesterol, LVEF Left ventricular ejection fraction
  2. *P<0.05, **P<0.001