Screening obstructive sleep apneahypopnea syndrome in hypertensive patients: A comparative study of the efficiency of the Epworth sleepiness scale

Untreated Obstructive Sleep Apnea Hypnopnea Syndrome (OSAHS) is a known factor contributing to resistant hypertension (HT). Continuous Positive Airways Pressure (CPAP) is effective to decrease blood pressure (BP) in severe OSAHS.