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Table 4 Linear regression model for the higher NDE score

From: The effect of carbon dioxide on near-death experiences in out-of-hospital cardiac arrest survivors: a prospective observational study

Variable

B

Lower CI

Higher CI

P

Previous NDEs

6.529

0.400

12.658

0.037

pCO2 (kPa)

1.165

0.362

1.968

0.006

Potassium (mmol/l)

1.659

0.299

3.019

0.018

Constant

-10.598

-17.870

-3.327

0.005

  1. Sum of squares = 331.263, df = 3, P = 0.001.
  2. CI, confidence interval; NDE, near-death experiences; pCO2, partial pressure of carbon dioxide.
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Critical Care

ISSN: 1364-8535