The treatment of mild OSA with CPAP or mandibular advancement device and the effect on blood pressure and endothelial function after one year of treatment The treatment of mild OSA with CPAP or mandibular advancement device and the effect on blood pressure and endothelial function after one year of treatment Download The predictive value of photogrammetry for obstructive sleep apnea Time to regroup and redirect? Sleep fragmentation and hypoxia may not be where we should focus our efforts in looking for causal pathways to cognitive deficits in OSA