Related Variables
osa18_summary_score | OSA-18 Overall Summary Score (the avg of all 18 resp) | Quality of Life/OSA-18 | |
ai_all |
Overall Arousal Index
Arousal Index - total arousals per hour of sleep [(Total number of arousals) / (hours of sleep)] |
Sleep/Polysomnography (PSG)/Arousals | |
rdim0p |
Overall Respiratory Disturbance Index (RDI) at 0% desaturation
[(total number of apneas and hypopneas) / (hours of sleep)] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdim0pa |
Overall Respiratory Disturbance Index (RDI) at 0% desaturation with arousal
[(total number of apneas and hypopneas with arousal) / (hours of sleep)] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdim0pns |
Overall non-supine Respiratory Disturbance Index (RDI) at 0% desaturation
Non-supine Respiratory Disturbance Index (RDI) at all desaturations [(total number of apneas and hypopneas in non-supine body position) / (hours of sleep)] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
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 | |
rdim2p |
Overall Respiratory Disturbance Index (RDI) at >=2% desaturation
[(total number of apneas and hypopneas associated with >= 2% desaturation) / (hours of sleep)] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdim2pa |
Overall Respiratory Disturbance Index (RDI) at >=2% desaturation or arousal
Respiratory Disturbance Index (RDI) at >=2% desaturation or arousal [(total number of apneas and hypopneas with >=2% desaturation or arousal) / (hours of sleep)] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdim2pns |
Overall non-supine Respiratory Disturbance Index (RDI) at >=2% desaturation
[(total number of apneas and hypopneas in non-supine body position associated with >= 2% desaturation) / (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 | |
rdim3p |
Overall Respiratory Disturbance Index (RDI) at >=3% desaturation
[(total number of apneas and hypopneas associated with >= 3% desaturation) / (hours of sleep)] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdim3pa |
Overall Respiratory Disturbance Index (RDI) at >=3% desaturation or arousal
[(total number of apneas and hypopneas with >= 3% desaturation or arousal) / (hours of sleep)] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdim3pns |
Overall non-supine Respiratory Disturbance Index (RDI) at >=3% desaturation
[(total number of apneas and hypopneas in non-supine body position associated with >= 3% desaturation) / (hours of sleep)]. will be missing if no time non-supine or low position sensor quality. |
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 | |
rdim4p |
Overall Respiratory Disturbance Index (RDI) at >=4% desaturation
[(total number of apneas and hypopneas associated with >= 4% desaturation) / (hours of sleep)] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdim4pa |
Overall Respiratory Disturbance Index (RDI) at >=4% desaturation or arousal
[(total number of apneas and hypopneas with >= 4% desaturation or arousal) / (hours of sleep)] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdim4pns |
Overall non-supine Respiratory Disturbance Index (RDI) at >=4% desaturation
[(total number of apneas and hypopneas in non-supine body position associated with >= 4% desaturation) / (hours of sleep)] |
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 | |
rdim5p |
Overall Respiratory Disturbance Index (RDI) at >=5% desaturation
[(total number of apneas and hypopneas associated with >= 5% desaturation) / (hours of sleep)] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdim5pa |
Overall Respiratory Disturbance Index (RDI) at >=5% desaturation or arousal
[(total number of apneas and hypopneas with >= 5% desaturation or arousal) / (hours of sleep)] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdim5pns |
Overall non-supine Respiratory Disturbance Index (RDI) at >=5% desaturation
[(total number of apneas and hypopneas in non-supine body position associated with >= 5% 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 | |
rdimnr0p |
Overall non-rapid eye movement sleep (NREM) Respiratory Disturbance Index (RDI) at 0% desaturation
Non-rapid eye movement sleep (NREM) Respiratory Disturbance Index (RDI) at all desaturations [(total number of apneas and hypopneas in non-rapid eye movement sleep (NREM)) / (hours of non-rapid eye movement sleep (NREM))] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdimnr2p |
Overall non-rapid eye movement sleep (NREM) Respiratory Disturbance Index (RDI) at >=2% desaturation
[(total number of apneas and hypopneas in non-rapid eye movement sleep (NREM) associated with >= 2% desaturation) / (hours of non-rapid eye movement sleep (NREM))] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdimnr3p |
Overall non-rapid eye movement sleep (NREM) Respiratory Disturbance Index (RDI) at >=3% desaturation
[(total number of apneas and hypopneas in non-rapid eye movement sleep (NREM) associated with >= 3% desaturation) / (hours of non-rapid eye movement sleep (NREM))] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdimnr4p |
Overall non-rapid eye movement sleep (NREM) Respiratory Disturbance Index (RDI) at >=4% desaturation
[(total number of apneas and hypopneas in non-rapid eye movement sleep associated with >= 4% desaturation) / (hours of non-rapid eye movement sleep (NREM))] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdimnr5p |
Overall non-rapid eye movement sleep (NREM) Respiratory Disturbance Index (RDI) at >=5% desaturation
[(total number of apneas and hypopneas in non-rapid eye movement sleep (NREM) associated with >= 5% desaturation) / (hours of non-rapid eye movement sleep (NREM))] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdimrem0p |
Overall rapid eye movement sleep (REM) Respiratory Disturbance Index (RDI) at 0% desaturation
[(total number of apneas and hypopneas in rapid eye movement sleep (REM)) / (hours of rapid eye movement sleep (REM))] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdimrem2p |
Overall rapid eye movement sleep (REM) Respiratory Disturbance Index (RDI) at >=2% desaturation
[(total number of apneas and hypopneas in rapid eye movement sleep (REM) associated with >= 2% desaturation) / (hours of rapid eye movement sleep (REM))] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdimrem3p |
Overall rapid eye movement sleep (REM) Respiratory Disturbance Index (RDI) at >=3% desaturation
[(total number of apneas and hypopneas in rapid eye movement sleep (REM) associated with >= 3% desaturation) / (hours of rapid eye movement sleep (REM))] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdimrem4p |
Overall rapid eye movement sleep (REM) Respiratory Disturbance Index (RDI) at >=4% desaturation
[(total number of apneas and hypopneas in rapid eye movement sleep (REM) associated with >= 4% desaturation) / (hours of rapid eye movement sleep (REM))] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes | |
rdimrem5p |
Overall rapid eye movement sleep (REM) Respiratory Disturbance Index (RDI) at >=5% desaturation
[(total number of apneas and hypopneas in rapid eye movement sleep (REM) associated with >= 5% desaturation) / (hours of rapid eye movement sleep (REM))] |
Sleep/Polysomnography (PSG)/Respiratory Events/Indexes |