Related Variables
| nsrr_oahi_hp4u_pb |
Obstructive Apnea-Hypopnea Index for supine sleep: (Obstructive apneas + hypopneas with >= 4% oxygen desaturation) / hour of sleep in supine position
Harmonized by the NSRR team. Source: :psg_ahi_o0h4_supine: |
Harmonized/Polysomnography/Apnea-Hypopnea Indices |