Background: The pathogenesis of daytime hypercapnia (PaCO 2 ≥ 45 mm Hg) may be directly linked to the existence of obstructive sleep ... and apnea-hypopnea index (AHI) values compared with ...

This study revealed a ... related to hypoxia during sleep in OSA patients. In addition to positive correlations of CO with hypoxia duration in terms of TST and AHI, the improvement in the ...