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Table 4 Blood gas values

From: Automated patient-ventilator interaction analysis during neurally adjusted non-invasive ventilation and pressure support ventilation in chronic obstructive pulmonary disease

 

NIV-PSVVision

NIV-PSVServo-I

NIV-NAVA

pH

7.38 (7.36 - 7.46)

7.38 (7.36 - 7.45)

7.38 (7.36 - 7.45)

PaO2 (mmHg)

92 (77 - 106)

105 (84 - 113)

95 (77 - 98)

PaCO2 (mmHg)

44 (39 - 64)

44 (33 - 59)

41 (32 - 60)

HCO3− (mmol/L)

27 (23 - 32)

26 (21 - 31)

27 (22 - 30)

  1. NAVA: neurally adjusted ventilatory assist; NIV: non-invasive ventilation; PSV: pressure support ventilation.