Related Variables
ai_nrem |
Arousal Index (NREM)
Non-REM Arousal Index - total arousals in non-REM sleep per hours of non-REM sleep |
Polysomnography/Arousals | |
ai_rem |
Arousal Index (REM)
REM Arousal Index - total arousals in REM sleep per hours of REM sleep |
Polysomnography/Arousals | |
rdinr0p | Overall RDI (NREM) all oxygen desaturations | Polysomnography/Respiratory Events/Indexes | |
rdinr2p | Overall RDI (NREM) at 2% oxygen desaturation | Polysomnography/Respiratory Events/Indexes | |
rdinr3p | Overall RDI (NREM) at 3% oxygen desaturation | Polysomnography/Respiratory Events/Indexes | |
rdinr4p | Overall RDI (NREM) at 4% oxygen desaturation | Polysomnography/Respiratory Events/Indexes | |
rdinr5p | Overall RDI (NREM) at 5% oxygen desaturation | Polysomnography/Respiratory Events/Indexes | |
rdirem0p | Overall RDI (REM) all oxygen desaturations | Polysomnography/Respiratory Events/Indexes | |
rdirem2p | Overall RDI (REM) at 2% oxygen desaturation | Polysomnography/Respiratory Events/Indexes | |
rdirem3p | Overall RDI (REM) at 3% oxygen desaturation | Polysomnography/Respiratory Events/Indexes | |
rdirem4p | Overall RDI (REM) at 4% oxygen desaturation | Polysomnography/Respiratory Events/Indexes | |
rdirem5p | Overall RDI (REM) at 5% oxygen desaturation | Polysomnography/Respiratory Events/Indexes | |
timerem |
Percent Time in REM
Total time scored as REM rounded to nearest minute |
Polysomnography/Sleep Architecture |