| Abbreviation | Description | Weblink |
|---|---|---|
| OSAHS | OSAHS - Obstructive sleep apnoea/hypopnoea syndrome - OSAHS is a syndrome associated with characteristic clinical picture and specific abnormalities on assessment. In OSAHS, there is repetitive collapse of the upper airway, which may be either partial or total resulting in hypopnea or apnea, respectively; during sleep, it occurs more than five times per hour (apnea–hypopnea index (AHI)). |