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Flow Rate and Flow Limit Graphs
#1
Flow Rate and Flow Limit Graphs
Back again, we've made progress based on your previous help. Thanks

After several months of searching and researching I'm still dumb founded about "Flow Rate" and "Flow limit" graphs.    Mainly I'm referring to sine waves on "Flow Rate" graph; round tops vs flat tops or just zigzagging lines to my eyes.  My eyes are not trained to understand what I'm looking at.  I can see the more or less straight lines means an Apnea of some kind. Although if I go through the graph for the whole night it appears some were missed entirely. 

I'm baffled by the Y-axis on the "Flow limit" graph.  I think the graph is trying to show how much blockage a person had but I'm not sure.  Is 0.25 a little or a lot of blockage?  Does 1.00 mean possible suffocation?

Results for night beginning 30 Oct 2022:

   
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#2
RE: Flow Rate and Flow Limit Graphs
ovmeadows,

Flow Limitation (FL) - Partial closure of the upper airway, which impedes the flow of air into the lungs.

if it gets more blocked it will appear as a hypopnea or an obstructive apnea

http://www.apneaboard.com/wiki has info
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