[Diagnosis] graph - Printable Version +- Apnea Board Forum - CPAP | Sleep Apnea (https://www.apneaboard.com/forums) +-- Forum: Public Area (https://www.apneaboard.com/forums/Forum-Public-Area) +--- Forum: Main Apnea Board Forum (https://www.apneaboard.com/forums/Forum-Main-Apnea-Board-Forum) +--- Thread: [Diagnosis] graph (/Thread-Diagnosis-graph) |
graph - rml313 - 01-19-2015 the graph on sleepyhead AHI has two lines top and bottom the bottom line has my average AHI what does the top line show? RE: graph - quiescence at last - 01-19-2015 a little hard without more of an explanation. probably you are looking at the AHI for the whole night (single number) and then a graph of the hourly AHI going up and down thru the night on the bottom. true AHI is total events divided by the total time (in hours). 27 events in 6 hours yields and AHI of 4.50. At the very top of graphs, I think that one is the AHI calculated over the period that is displayed only. If I zoom into a 1 hour and 55 minute section, and count 14 events in that section, AHI there is 14 divided by 1.9 hours = 7.36. RE: graph - PaytonA - 01-19-2015 Could it be AHI and RHI? |