This is a back door approach, maybe some insight about the "controls" on Table 3. Found web searching for "What is the normal percentage of periodic breathing for a male"

Periodic breathing during sleep in patients affected by fibromyalgia syndrome.
http://www.ersj.org.uk/content/14/1/203.full.pdf

I have a vintage 2006 Respironics BiPAP Auto with Bi-Flex and I have been using Encore Pro, version 1.6i, along with an Infineer card reader from the onset. It seems a very basic software product to begin with. Is the "Encore Basic" which I assume to be v2 similar to the older "Encore Pro" in presen...