Factors Influencing Prone Positioning in Treating Acute Respiratory Distress Syndrome and the Effect on Mortality Rate.

Cureus · 2020 · PMC7532878 · PMID 33033667

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did not reach statistical significanceno p-value reported

indicated improved mortality in patients with the most severe hypoxemia (PaO 2 /FiO 2 ratio ≤ 88) and a high Simplified Acute Physiology Score II (>49); however, this did not reach statistical significance [ 15 ].

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