Table 5 Determine the risk factors of in-hospital mortality by logistic regression analysis.

From: The blood glucose-potassium ratio at admission predicts in-hospital mortality in patients with acute type A aortic dissection

Independent variables

Univariate analysis

Multivariate analysis

OR

95% CI

P

OR

95% CI

P

GPR (> 1.74)

2.009

1.077–3.748

0.028*

4.702

2.125–10.401

 < 0.001*

Preoperative LEVF (%)

0.953

0.917–0.991

0.016*

0.970

0.926–1.016

0.157

Lac (mmol/L)

1.116

1.037–1.202

0.004*

1.136

1.028–1.256

0.009*

Operating time (min)

1.006

1.002–1.010

0.005*

1.008

1.002–1.014

0.028*

Serum albumin (g/L)

0.918

0.860–0.980

0.010*

0.904

0.833–0.981

0.014*

Smokers (n)

1.853

1.008–3.407

0.047*

2.450

1.183–5.074

0.039*

Mechanical ventilation (n)

4.457

2.317–8.575

 < 0.001*

9.470

4.007–22.382

 < 0.001*

  1. CI confidence interval, GPR glucose-potassium ratio, LEVF left ventricular ejection fraction, Lac lactic acid, CPB cardiopulmonary bypass.
  2. *Significant difference at P value < 0.05.
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