Abstract P71 ‚ÄÉTable 2: blood gases before and 1 hour after NIV for surviving COPD admissions (mean SD)
Pre NIV1 hour post NIV
pH7.26 (0.08)7.32 (0.07)
CO2 (kPa)10.2 (2.4)8.6 (2.5)
O2 (kPa)10.0 (4.7)10.8 (4.7)