(10-09-2015, 01:07 AM)zonk Wrote:
(10-08-2015, 11:14 PM)AshSF Wrote: I was doing 14cm as my 90% pressure on F10 FFM. I am comfortable at a straight 8cm with P10 nasal pillows. And my AHI and FL readings are lower than FFM auto.What was 90% pressure when using P10?
90% pressure 14 means, pressure was at or below 14 for 90% of the time, not 14 all long night long
I can set the machine on straight 10 and get reasonable AHI but not reasonable quality of sleep
I'm using nasal mask, whenever bit of nasal congestion, the machine assume flow limitation and ramp up pressure and that affect 95% pressure reading, put it higher than would be without nasal congestion .... YMMV
When I moved to the P10 on APAP, my 90% pressure dropped to 9cm (from upto 14 on F10 FFM). And most of it was due to the hunt n peck ticks of 1.5cm of PRS1 from my start pressure of 7.5. So that is why I went to a 8cm straight pressure.
Started APAP 4-20, Closed range to 7.5-14, then straight 8.0 w/ Aflex 3
RDI always below 1. But sleep much much better at straight pressure.
Started on F10, Tried Quattro Air successfully. Finally settled on P10.