Effects of ventilatory strategy on arterial oxygenation and respiratory mechanics in overweight and obese patients undergoing posterior spine surgery.

Sci Rep · 2019 · PMC6851094 · PMID 31719658

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did not reach statistical significanceno p-value reported

Consistent with a previous study 13 , 15 , our results showed that PaO 2 was significantly higher at T30 and T90 than at Tsupine in the ERV group, and that changes in Pmean were higher in the ERV group than in the CRV group, but this latter effect did not reach statistical significance.

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