nsrr_ahi_hp4u_aasm15 nsrr_flag_spsw

Related Variables

visit Visit Administrative
poai_all Arousal Index: Number of arousals per hour of sleep from type II polysomnography

Arousal Index - total arousals per hour of sleep [(Total number of arousals) / (hours of sleep)]

 		Sleep Monitoring/Polysomnography/Arousal