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Table 3 Logistic regression model for the presence of NDEs

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

Variable Odds ratio (eB) Lower CI Upper CI P
Previous NDEs 2E+010 0   0.999
pCO2 (kPa) 1.917 1.120 3.282 0.018
Potassium (mmol/l) 1.947 0.820 4.628 0.131
Constant 0    0.006
  1. Chi-squared = 14.838, df = 3, P = 0.002.
  2. CI, confidence interval; NDE, near-death experiences; pCO2, partial pressure of carbon dioxide.