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Table 4 Multiple logistic regression model with survival to hospital discharge as the dependent variable

From: Monitoring of serum lactate level during cardiopulmonary resuscitation in adult in-hospital cardiac arrest

Independent variable

Odds ratio

95 % Confidence interval

P value*

CPR duration

0.93

0.90, 0.96

<0.001

Shockable rhythm

2.67

1.18, 5.94

0.02

Hepatic insufficiency

0.29

0.08, 0.82

0.03

Lactate level < 9 mmol/L

2.00

1.01, 4.06

0.05

  1. CPR cardiopulmonary resuscitation
  2. *The display of independent variables is arranged in order of P value.
  3. **Goodness-of-fit assessment: n = 340, adjusted generalized R2 = 0.276, the estimated area under the receiver operating characteristic curve = 0.817, and the Hosmer and Lemeshow goodness-of-fit chi-squared test p = 0.19
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Critical Care

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