Related Variables
| nsrr_oahi_hp3u_sn |
Obstructive Apnea-Hypopnea Index for NREM sleep: (Obstructive apneas + hypopneas with >= 3% oxygen desaturation) / hour of NREM sleep
Harmonized by the NSRR team. Source: :psg_ahi_o0h3_nrem: |
Harmonized/Polysomnography/Apnea-Hypopnea Indices |