Wow. Beats me. What is the number of your obstructive events?
One possible explanation is that you may simply be a slow breather (?), and the Sandman records a central when you pause between breaths. But then I suppose the pros will say that at a certain point, "slow" becomes too slow, and should be treated...
SilverLining - in the export - gives the number of normal cycle breaths, intemediate cycle, and flow limited cycle. By adding them and dividing the total by minutes you can get your breath's per minutes.
Looks like these central events are the equivalent of the variable breathing Respironics got for you -- you must be a very original breather...
This is from your "Post PSG" posting:
So this morning a different RPSGT unhooked me and said I did real good. I know when I woke up I had a nasal pillow leak so I was surprised they hadn't come in to fix it. She said my final pressure was 15 and Cflex of 3. I feel tired right now and my chest feels congested. I told her I have a AHI of 6 or more at home at 15 and she said it could be reading other things besides apneas. She said they noticed when I change positions it takes me a while to settle down and I have a lot of centrals but they have a special name for these types of central and I didn't hear her. I think she said they aren't real centrals. They are centrals that only happen when you change positions. She said when I moved I would have more leaks from my lips and have these centrals until I settled which took longer than usual but once I settled all was fine. So she said my machine may be counting these centrals as apneas and inflating the AHI
It's good that you're feeling better; If you're concerned, get a pulse oxemeter.
O.
And now here is my secret, a very simple secret; it is only with the heart that one can see rightly, what is essential is invisible to the eye.
Antoine de Saint-Exupery
Good advice is compromised by missing data
Forum member Dog Slobber Nov. 2023