Table 2 Univariate and multivariate logistic regression of cardiac arrest and out-of-hospital cardiac arrest in patients with acute myocardial infarction

Variables

Sudden cardiac arrest

Univariate

OR (95% CI)

P-value

Multivariate

OR (95% CI)

P-value

Age

1.00(0.99–1.02)

0.589

0.98(0.96–0.99)

0.010

Sex, Male

1.08(0.63–1.84)

0.784

1.25(0.69–2.26)

0.471

Diabetes mellitus

1.55(1.02–2.34)

0.038

1.16(0.72–1.89)

0.541

Prior CAD

1.46(0.88–2.42)

0.142

1.13(0.65–1.97)

0.670

Hypertension

1.32(0.87–1.98)

0.187

1.06(0.67–1.69)

0.802

eGFR

0.98(0.97–0.98)

 < 0.001

0.97(0.96–0.98)

 < 0.001

Left main CAD

4.02(2.05–7.88)

 < 0.001

3.77(1.84–7.72)

 < 0.001

No. of diseased vessels

 1 or 2

Reference

-

Reference

-

 3

1.60(0.98–2.62)

0.061

1.44(0.85–2.45)

0.179

Variables

Out-of-Hospital cardiac arrest

Univariate

OR (95% CI)

P-value

Multivariate

OR (95% CI)

P-value

Age

1.01(0.99–1.03)

0.360

0.98(0.96–0.99)

0.033

Sex, Male

1.03(0.56–1.87)

0.936

Diabetes

1.59(1.00–2.54)

0.051

1.20(0.70–2.07)

0.502

Prior CAD

1.26(0.70–2.28)

0.440

1.00(0.53–1.88)

0.988

Hypertension

1.25(0.79–1.99)

0.343

0.98(0.58–1.65)

0.923

eGFR

0.97(0.96–0.98)

 < 0.001

0.97(0.96–0.98)

 < 0.001

Left main CAD

3.44(1.63–7.27)

0.001

3.08(1.39–6.82)

0.005

No. of diseased vessels

 1 or 2

Reference

-

Reference

-

 3

1.45(0.82–2.55)

0.199

1.27(0.69–2.34)

0.443