Patients with OSA-I (n=83) Patients with OSA-II (n=144)
p
Constant CPAP Number of patients Mean CPAP level (cmH2O) Auto-titrating CPAP Number of patients Mean CPAP min (cmH2O) Mean CPAP max (cmH2O) NIV Number of patients Mean IPAP (cmH2O) Mean EPAP (cmH2O) Mean back up rate (breaths/minute) 64 7.7 ± 2.4 14 7.9 ± 2.5 13.1 ± 2.5 5 13.0 ± 2.8 5.8 ± 1.5 20 ± 8 83 8.7 ± 2.0 42 7.1 ± 1.6 13.4 ± 2.2 19 16.0 ± 4.6 7.1 ± 2.0 15 ± 3 0.003 0.184 0.209