Relationship between Duration of Sleep and Hypertension in Adults: A Meta-Analysis Relationship between Duration of Sleep and Hypertension in Adults: A Meta-Analysis Download Obstructive Sleep Apnea is Not Associated with an Increased Risk of Osteoporosis: a Systematic Review and Meta-Analysis A Pilot Study on the Efficacy of Continuous Positive Airway Pressure on the Manifestations of Ménière’s Disease in Patients with Concomitant Obstructive Sleep Apnea Syndrome