Implementation of Head of Bed Elevation Using Adjustable Bed and Its Effects on Sleep: A Pilot Randomized Trial.

Mild HBE is an implementable method for changing sleep posture without definitely causing discomfort or worsening sleep satisfaction. Since an easily applicable way to implement mild HBE using an adjustable bed in daily life reduces RDI and AHI in both subjects complaining of sleep disturbance and obstructive sleep apnea, it can be an alternative treatment for obstructive sleep apnea.