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Table 3 Univariate and multivariate logistic regression of prognosis in patients with cardiac arrest after ST-segment elevation myocardial infarction

From: Risk factors for sudden cardiac arrest in patients with ST-segment elevation myocardial infarction: a retrospective cohort study

Variables

Survival discharge

Univariate

OR (95% CI)

P-value

Multivariate

OR (95% CI)

P-value

Age

0.97(0.94–0.99)

0.027

0.96(0.91–0.99)

0.037

Sex, Male

1.14(0.42–3.15)

0.795

0.72(0.20–2.63)

0.622

CPR duration(min)

0.97(0.94–0.99)

0.004

0.94(0.91–0.98)

0.001

OHCA, yes

0.57(0.24–1.40)

0.223

0.91(0.28–3.00)

0.878

CAD, yes

0.34(0.12–0.91)

0.031

0.35(0.10–1.21)

0.095

HTN, yes

0.70(0.32–1.52)

0.364

0.54(0.17–1.71)

0.291

eGFR

1.02(0.99–1.04)

0.072

1.00(0.98–1.03)

0.781

Left main CAD

0.20(0.05–0.77)

0.019

0.15(0.03–0.77)

0.023

No. of diseased vessels

 1 or 2

Reference

-

Reference

-

 3

0.28(0.11–0.75)

0.011

0.25(0.08–0.81)

0.021

Witness, yes

2.99(0.55–16.12)

0.203

27.38(2.12–353.4)

0.011

Bystander, yes

0.55(0.05–6.25)

0.629

0.32(0.01–9.86)

0.513

Variables

Favorable neurological function (CPC1-2)

Univariate

OR (95% CI)

P-value

Multivariate

OR (95% CI)

P-value

Age

0.94(0.91–0.98)

0.001

0.90(0.85–0.96)

 < 0.001

Sex, Male

1.40(0.48–4.06)

0.539

0.58(0.11–3.12)

0.526

CPR duration(min)

0.96(0.93–0.99)

0.005

0.91(0.87–0.96)

 < 0.001

OHCA, yes

0.34(0.14–0.84)

0.019

0.27(0.06–1.19)

0.084

CAD, yes

0.37(0.13–1.10)

0.073

0.63(0.13–3.09)

0.564

HTN, yes

0.63(0.29–1.38)

0.248

1.15(0.30–4.41)

0.839

eGFR

1.03(1.01–1.06)

0.003

1.01(0.99–1.04)

0.343

Left main CAD

0.10(0.01–0.76)

0.026

0.06(0.01–0.94)

0.044

No. of diseased vessels

 1 or 2

Reference

-

Reference

-

 3

0.16(0.04–0.57)

0.004

0.07(0.01–0.45)

0.005

Witness, yes

0.87(0.19–4.12)

0.865

1.97(0.18–21.90)

0.581

Bystander, yes

1.33(0.12–15.18)

0.816

4.42(0.19–102.7)

0.355

  1. OR odds ratio, CI confidence interval, CPR cardiopulmonary resuscitation, OHCA out-of-hospital cardiac arrest, CAD coronary artery disease, HTN hypertension, eGFR estimated glomerular filtration rate