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Table 1 (abstract P54)

From: How early is enough in lactate monitoring?

 

NIV responders

NIV nonresponders

pH at start

7.25 ± 0.09

7.24 ± 0.07

pH at 2 hours

7.34 ± 0.07*†

7.24.± 0.06

Lactate clearance at 2 hours (%)

51 (41, 57)†

13 (12, 22)

  1. *,† P < 0.0001 between admission and 2 hours of NIV, and responders vs nonresponders