Related Variables
| ablation | Ablation at optimal pressure (Apnea-Hypopnea Index (AHI) < 10) | Administrative | |
| diagtype | Diagnostic type used to determine Apnea-Hypopnea Index (AHI) | Administrative | |
| ahige15 | Apnea-Hypopnea Index (AHI) >= 15 on diagnostic sleep study | Administrative/CONSORT Diagram | |
| diagnostic | Received diagnostic sleep study | Administrative/CONSORT Diagram | |
| eligible | Eligible for treatment (Apnea-Hypopnea Index (AHI) >= 15 and not withdrawn) | Administrative/CONSORT Diagram | |
| aphypi | Apnea-Hypopnea Index (AHI) (home test) | Polysomnography/Home | |
| ahi_d | Apnea-Hypopnea Index (AHI) (split-night, diagnostic) | Polysomnography/Lab | |
| ahi_full | Apnea-Hypopnea Index (AHI) (full-night) | Polysomnography/Lab | |
| ahi_t | Apnea-Hypopnea Index (AHI) (split-night, treatment) | Polysomnography/Lab |