Whole-genome metagenomic analysis of the oral microbiota in obstructive sleep apnea patients

The oral microbiome is closely associated with systemic health, but few studies have investigated the oral microbiota in patients with obstructive sleep apnea (OSA). This study aimed to identify the variation of oral microbiota among severe OSA patients, and the change of oral microbiome in severe OSA patients after continuous positive airway pressure (CPAP) treatment.