Does an overnight study using a WM50 at home provide a better indication of CPAP effectiveness as compared to the API values on the machines screen? Or is the average API over a week or 30 days more meaningful.

Thanks I can't tell the difference between cflex and cflex plus. Except with either one sometimes air collects in my cheek. I wonder if that is because of some asynchronousity between my breathing pattern and the machine's. Is that an unavoidable aspect of CFLEX? Would using just CPAP be better. The...

IS ONE BETTER THAN THEORY OTHER? SET CFLEX PER THE DR. POST SLEEP STUDY, SHOWING MILD TO MODERATE SLEEP APNEA, TO 12 PRESSURE AND 1 FLEX. NOTICED BIG DROP IN APNI BUT SOMETIMES HAD TO EXHALE SLIGHTLY FROM MY MOUTH WHEN THE PRESSURE BUILT UP THERE. I USE THE DREAM PADS ON THE NOSE ONLY. NOT A MOUTH B...

Overnight sleep study did not confirm low O2 at any point but suggested after titration that CPAPshould be fixed at 12 Cflex+. Took a few days to adjust to higher pressure. AHI down from 7 to 3 now.

I hope a typo in my initial post did not confuse. The time less that 88% was 5 minutes over over seven hours or about 1.2%. As stated, no worse than a cabin on a mountain or a flight. Cannot appreciate the doctor's concern or motives.