Related Variables

rdim0ps Overall supine RDI at 0% desaturation

Supine RDI at all desaturations [(total number of apneas and hypopneas in supine body position) / (hours of sleep)]

Sleep/Polysomnography/Respiratory Events/Indexes
rdim2ps Overall supine RDI at 2% desaturation

Supine RDI at 2% desaturation [(total number of apneas and hypopneas in supine body position associated with >= 2% desaturation) / (hours of sleep)]

Sleep/Polysomnography/Respiratory Events/Indexes
rdim3ps Overall supine RDI at 3% desaturation

Supine RDI at 3% desaturation [(total number of apneas and hypopneas in supine body position associated with >= 3% desaturation) / (hours of sleep)]. will be missing if no time supine or low position sensor quality.

Sleep/Polysomnography/Respiratory Events/Indexes
rdim4ps Overall supine RDI at 4% desaturation

Supine RDI at 4% desaturation [(total number of apneas and hypopneas in supine body position associated with >= 4% desaturation) / (hours of sleep)]

Sleep/Polysomnography/Respiratory Events/Indexes
rdim5ps Overall supine RDI at 5% desaturation

Supine RDI at 5% desaturation [(total number of apneas and hypopneas in supine body position associated with >= 5% desaturation) / (hours of sleep)]

Sleep/Polysomnography/Respiratory Events/Indexes
supinep Percentage of time supine

Percent of sleep time in supine body position [100*(number of minutes of sleep in supine body position) / (total sleep time)]

Sleep/Polysomnography/Sleep Architecture