There's no urgent need to increase the starting pressure from 6 to 8 based on the AHI numbers alone.
The Clear Airway events dominate the AHI...and more pressure won't fix those.
Now if you just want to increase the pressure simply from a comfort aspect...won't hurt to do it.
It seems that the median wants to be up around 10 anyway.
What we can't see is the details and the data that is gathered that doesn't show up on the machine LCD screen.
Like how the flow limitations could have impacted things and were there any snores or not????
Also need to look at the leak graph...you had a lot of times where you hit above 24 L/min (large leak territory beginning) but we don't know how deep you went or how long you were there.
How much time was spent over 24 L/min red line leak? If it was very much the AHI could maybe be not so accurate.
Clear Airway/Centrals did you have many wake ups during the night? Are they clustered or spread out over the entire night?
In other words...we really need to see the detailed report.
Like these in this thread. viewtopic/t103468/Need-help-with-screen-shots.html
Don't know how to post images? https://sleep.tnet.com/reference/tips/imgur
and how to organize..3 pages read them all https://sleep.tnet.com/resources/sleepyhead/shorganize
For ResMed machine....on the right side need only these graphs
Pressure or mask pressure...don't need both
You can move them around and resize them so that all the graphs are easy to see.
On the left side...hide the calendar and pie chart (Preferences/Appearance tab and remove the check mark for show pie chart)....
this lets the AHI bar graphs and the statistics move up into easy viewing.