Related Variables
nsrr_rei_ap3n |
Respiratory Event Index : (Apneas or hypopneas with >= 3% oxygen desaturation) / hour of estimated sleep
Harmonized by the NSRR team. |
Harmonized/Polysomnography/Apnea-Hypopnea Indices | |
slpa30 | Total artifact free periods within the in-bed period from type IV home sleep apnea test | Sleep Monitoring/Polysomnography/Sleep Architecture |