Dreamstation index number question (90% Pressure)

[jakobankerhansen]

I have just received my Dreamstation Auto CPAP device..., and I have slept with it for three nights: I already feel that the machine does wonders for me :-)

What does the number below "My Info" for "90% Pressure" mean ? On my device it says 7.5 for last night and 10.7 for the first two days.

Next I will install and work with SleepyHead :-)

Thanks...

[Walla Walla]

It means your pressure for the night was at or below the number shown 90% of the time. It's a helpful number when determining where to set the minimum pressure.

[jakobankerhansen]

Aah yes, I understand... Thanks :-)