Related Variables
id |
Id
Subject identifier. Note that numbers are not sequential due to excluded participants. |
Administrative | |
nsrr_ahi_hp3r_aasm15 |
Apnea-Hypopnea Index : (All apneas + hypopneas with >=30% nasal cannula [or alternative sensor] reduction and >= 3% oxygen desaturation or with arousal) / hour of sleep
Harmonized by the NSRR team. |
Harmonized/Polysomnography/Apnea-Hypopnea Indices |