Understanding Sleep Apnea: What is AHI?

If you're dealing with sleep apnea or using a CPAP machine, you’ve probably heard of AHI — Apnea-Hypopnea Index.
But why is it so important for your sleep health?

✅ What is AHI?

AHI stands for Apnea-Hypopnea Index — it measures how many times per hour your breathing slows down or stops while sleeping.

• Apnea: Complete pause in breathing

• Hypopnea: Shallow or reduced breathing

These interruptions disturb your sleep and can affect your overall health.

✅ AHI Ranges Explained:

• 0–4: Normal (no sleep apnea)

• 5–14: Mild Sleep Apnea

• 15–29: Moderate Sleep Apnea

• 30 or more: Severe Sleep Apnea

🛌 Why Does Your AHI Matter?

The higher your AHI, the more stress on your heart, brain, and body.
CPAP therapy helps reduce your AHI and restore healthy sleep — so you feel better, more energized, and protect your long-term health.