Figure 2.

Differences in pCO₂ among near-death experience and non-near-death experience groups. The graph presents the statistically significant differences in initial partial pressure of end-tidal carbon dioxide (petCO₂) and partial pressure of carbon dioxide (pCO₂) in arterial blood upon admission to hospital (assessed in the first five minutes upon admission). A, near-death experience group; B, non-near-death experiences group.