P119 CPAP and adverse cardiovascular events in OSA: Are participants of randomized trials representative of sleep clinic patients?

Introduction Randomized controlled trials (RCTs) have shown no reduction in adverse cardiovascular (CV) events in patients randomized to continuous positive airway pressure (CPAP) therapy for obstructive sleep apnea (OSA). This study examined whether randomized study populations were representative of OSA patients attending a sleep clinic. Methods Sleep clinic patients were 3,965 consecutive adults diagnosed with OSA by in-laboratory...