Financial incentive of home continuous positive airway pressure machine use in the inpatient hospital setting.

Objectives/hypothesis: Obstructive sleep apnea (OSA) is increasingly recognized as a significant factor in perioperative and inpatient health. Because of this, hospitalized OSA patients are encouraged to utilize continuous positive airway pressure (CPAP) therapy while inpatients. We investigated the cost difference of patient-owned versus hospital-provided CPAP machine use by admitted adult patients with OSA.