Related Variables
| ai_all |
Arousal Index
Total number of arousals per hour of sleep. Ratio of count of arousals to total sleep time in hours. [(Total number of arousals) / (hours of sleep)] |
Measurements/PSG/Arousals | |
| ai_rem |
Arousal Index (REM)
REM Arousal Index - total arousals in REM sleep per hours of REM sleep (Total number of arousals in REM sleep) / (hours of REM sleep) |
Measurements/PSG/Arousals |