Sleep Health

Articles

Plain-language guides to CPAP therapy, sleep apnea, and understanding your data. No jargon, no scare-mongering.

Basics12 May 20265 min read

What is AHI and why does it matter for CPAP therapy?

The Apnea-Hypopnea Index is the single most important metric on your CPAP report — but most patients have never been told what it actually measures, what a good score looks like, or what to do when it creeps up.

Coming soon →

How-to28 April 20267 min read

How to read your ResMed SD card data (without OSCAR)

Your AirSense 10 or 11 stores months of detailed therapy data on a standard SD card. Here's how to get it off the card, what the EDF files contain, and what the numbers mean for your treatment.

Coming soon →

Deep dive10 April 20266 min read

Leak rate explained: what counts as a mask leak, and when should you worry?

A leak rate of 0 is impossible — all CPAP masks vent intentionally. The number to watch is unintentional leak, and there's a threshold above which it starts to affect your therapy. Here's the full breakdown.

Coming soon →

Therapy22 March 20268 min read

CPAP pressure settings: the difference between fixed, APAP, and BiPAP

Most people start on APAP without knowing what the machine is actually doing each night. Understanding how auto-titration works — and when fixed pressure or BiPAP makes more sense — puts you in control of your own therapy.

Coming soon →

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