Modafinil Improves Functional Outcomes in Patients with Residual Excessive Sleepiness Associated with CPAP Treatment Modafinil Improves Functional Outcomes in Patients with Residual Excessive Sleepiness Associated with CPAP Treatment Download Memory Before and After Sleep in Patients with Moderate Obstructive Sleep Apnea Obstructive Sleep Apnea and Risk of Motor Vehicle Crash: Systematic Review and Meta-Analysis