All articles by Jesse Neumann

How important is CPAP compliance for individuals afflicted with Obstructive Sleep Apnea (OSA)?   

Below is a snippet of a study that was completed to try and predict who was going to become a compliant CPAP user based on information from their sleep study.

Extensive use of continuous positive airway pressure (CPAP) has positive clinical benefits for most patients with obstructive sleep apnea (OSA). However, patient adherence is a major limiting factor to the effectiveness of CPAP treatment. This study determined the potential factors affecting the willingness of patients with OSA to undertake CPAP treatment by comparing the polysomnographic parameters (Sleep Study) recorded during diagnosis (without CPAP) and titration (with CPAP).  A total of 312 patients who were diagnosed with moderate and severe OSA, were divided into persistent users and nonusers of CPAP according to their use of in-home CPAP during a 7-day CPAP trial.  Among the patients, 146 (46.8%) became persistent CPAP users. A 10% improvement of oxygen desaturation index (ODI) and a 10% increment in deep sleep percentage increased the chance of persistent CPAP use.  

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