Speaking for the people who arrive at this thread through a search at 2 a.m.: the number you are staring at is a description of one night of breathing. It is not a report card and it is not a verdict. The two questions worth asking of any night's data are "is anything trending", and "does this match how I feel". If the answer to either is worrying — the trend is going the wrong way over weeks, or you feel steadily worse — that is precisely the material to bring to an appointment, and it is far more useful than a single screenshot. Nothing on SomniTalk is medical advice. Talk to your own clinician before changing therapy.

Reading for the comparison itself: Why Does My AHI Change Night to Night? Normal Variation Explained — what is noise and what is a trend. Why Is My AHI High on CPAP? Causes and How to Find Yours — when the number really has moved, and the usual reasons. CPAP 95th-Percentile vs Median Pressure: What the Numbers Mean — the pressure figure that is worth comparing across months. Nothing on SomniTalk is medical advice. Talk to your own clinician before changing therapy.

The shelf on both halves of this: CPAP Mask Leaks & Mouth Leak: Causes, the Data Threshold, and Fixes — the checklist above with the sourced detail. Mask Off & Large-Leak Events: Why Your CPAP Report Shows Gaps — what the large-leak and mask-off markers actually mean in your data. Nothing on SomniTalk is medical advice. Talk to your own clinician before changing therapy.