The apnea-hypopnea index (AHI) counts breathing pauses per hour; mild is 5–14, moderate 15–29, and severe 30 or more

https://kameronbcwo041.timeforchangecounselling.com/sleep-apnea-weight-loss-how-better-sleep-can-help-you-shed-pounds

The apnea-hypopnea index (AHI) counts breathing pauses per hour; mild is 5–14, moderate 15–29, and severe 30 or more, guiding treatment decisions and insurance coverage.