Post Reply 
[Equipment] changing pressure seems to alter historical data
Author Message
justMongo Offline

Monitors

Posts: 3,853
Joined: Sep 2013

Machine: ResMed VPAP Auto (S9)
Mask Type: Full face mask
Mask Make & Model: ResMed Mirage Quattro
Humidifier: ResMed H5i
CPAP Pressure: 18 IPAPmax - 11 EPAPmin, PS=5
CPAP Software: Other Software

Other Comments: μολὼν λαβέ

Sex: Male
Location: Калифорния

Post: #1
changing pressure seems to alter historical data
I have a VPAP-S S8 machine. Even though I bought the special card reader and data card, I am unable to use software.

So, second best, I go into the results menu and read out my AHI and AI.

I did a pressure change in December: IPAP and EPAP up 0.6 cm-H2O.
The data in history appears to have changed. The day, week, mo data are valid now.

I speculate that changing pressure invalidates summary data not yet calculated..
It appears that the machine carries the valid short term average data back to 3mo, 6mo and 1year.

Anyone else see this behavior?

INFORMATION ON APNEA BOARD FORUMS OR ON APNEABOARD.COM SHOULD NOT BE CONSIDERED AS MEDICAL ADVICE. ALWAYS SEEK THE ADVICE OF A PHYSICIAN BEFORE SEEKING TREATMENT FOR MEDICAL CONDITIONS, INCLUDING SLEEP APNEA. INFORMATION POSTED ON THE APNEA BOARD WEB SITE AND FORUMS ARE PERSONAL OPINION ONLY AND NOT NECESSARILY A STATEMENT OF FACT.
01-08-2014 04:14 PM
Find all posts by this user Post Reply Quote this message in a reply

Donate to Apnea Board
Post Reply 


Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Which disturbs sleep most? High Pressure or Changing Pressure Rcgop 7 1,265 11-10-2016 07:37 PM
Last Post: Sleep2Snore
Question CHANGING MACHINES - SD CARD srlevine1 3 234 10-31-2016 07:11 PM
Last Post: srlevine1
  Fisher Paykel HC201 - changing pressure? Debi 1 208 09-23-2016 07:08 PM
Last Post: OpalRose
  6 Weeks in and things are changing. Tassie tone 5 513 09-08-2016 07:39 PM
Last Post: Maskup Sleepwell
  Changing Medicare Supplier when Moving jrh0 4 351 09-03-2016 01:53 AM
Last Post: srlevine1
  Sleepyhead data vs. Doctor's data Daisylouu 8 1,400 09-01-2016 06:10 PM
Last Post: eseedhouse
  [Equipment] Changing setting on Remstar Auto A-Flex? Safe to do? pwynnnorman 5 502 07-23-2016 06:50 AM
Last Post: pwynnnorman

Forum Jump:

Who's Online (Complete List)