Related Variables
| rdim0ps |
Overall supine Respiratory Disturbance Index (RDI) at 0% desaturation
Supine Respiratory Disturbance Index (RDI) at all desaturations [(total number of apneas and hypopneas in supine body position) / (hours of sleep)] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
| rdim2ps |
Overall supine Respiratory Disturbance Index (RDI) at >=2% desaturation
[(total number of apneas and hypopneas in supine body position associated with >= 2% desaturation) / (hours of sleep)] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
| rdim3ps |
Overall supine Respiratory Disturbance Index (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 (PSG)/Respiratory Events/Indexes | |
| rdim4ps |
Overall supine Respiratory Disturbance Index (RDI) at >=4% desaturation
[(total number of apneas and hypopneas in supine body position associated with >= 4% desaturation) / (hours of sleep)] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
| rdim5ps |
Overall supine Respiratory Disturbance Index (RDI) at >=5% desaturation
Supine Respiratory Disturbance Index (RDI) at >=5% desaturation [(total number of apneas and hypopneas in supine body position associated with >=5% desaturation) / (hours of sleep)] |
Sleep/Polysomnography (PSG)/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 (TST))] |
Sleep/Polysomnography (PSG)/Sleep Architecture |