Table 2 Multivariate logistic regression analysis on the risk of death within 30 days for patients with PIVSR.

From: Development of a nomogram to predict 30-day mortality in patients with post-infarction ventricular septal rupture

Variables

Coefficient

OR (95% CI)

p value

Killip III–IV

0.56

1.74 (0.54, 5.96)

0.36

ECMO

2.56

12.97 (0.92, 315.65)

0.10

CRRT

1.76

5.80 (1.82, 20.62)

< 0.01

Mechanical ventilation

1.35

3.86 (1.24, 13.00)

0.02

PPCI

− 2.55

0.08 (0.02, 0.28)

< 0.01

HR

0.02

1.02 (0.98, 1.05)

0.30

WBC (109/L)

0.15

1.17 (1.04, 1.32)

0.01

Glucose (mmol/L)

0.12

1.14 (0.99, 1.32)

0.07

PASP (mmHg)

0.07

1.07 (1.03, 1.12)

< 0.01

Methods of treatment

   

 Medical management

 

Reference

 

 Percutaneous closure

− 4.27

0.01 (0.00,0.06)

< 0.01

 Surgical repair

− 3.92

0.02 (0.00,0.09)

< 0.01

  1. OR, odds ratio; CI, confidence interval; ECMO, extracorporeal membrane oxygenation; CRRT, continuous renal replacement therapy; PPCI, primary percutaneous coronary intervention; HR, heart rate; WBC, white blood cell; PASP, pulmonary artery systolic pressure.
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