Is this possible???

proctor78 · Post by **proctor78** » Mon Oct 03, 2011 11:22 am

Can a person have an ahi of zero thats what my reading is for last night 6 hours and ahi 0....

Thanks guys

Emilia · Post by **Emilia** » Mon Oct 03, 2011 11:26 am

Yes, it is possible.... and perhaps more so with an S9 than other machines.

Pugsy · Post by **Pugsy** » Mon Oct 03, 2011 11:30 am

A few others have also reported that the machine seems stuck on a certain report night after night.
Try unplugging the machine from power source then plug it back in. This forces a reboot of the internal software.
Might help and won't hurt. While it is possible to have a 0.0 AHI and we like to see it, it might be unusual to see it night after night.

Captain_Midnight · Post by **Captain_Midnight** » Mon Oct 03, 2011 11:44 am

I get a 0.0 on average of about once per fortnight. My average is about 0.4, I'm pretty highly optimized.

BTW, I can usually tell that if I feel especially outstanding in the a.m. that I've had a 0.0 or 0.1 ahi night.

.

proctor78 · Post by **proctor78** » Mon Oct 03, 2011 12:05 pm

Thanks guy's my machine is not stuck on that number that was just for last night I rarely go over ahi of 1, but i am finally able to tolerate a mask lol

xenablue · Post by **xenablue** » Mon Oct 03, 2011 12:26 pm

I'd say yes.....

I've been on CPAP for a year and in that time have had 3 nights of 0.0 AHI. I still had some leaks but they were very minimal. My usual AHI is lower than 1.0 and mostly around 0.4.

Cheers,
xena

john_dozer · Post by **john_dozer** » Mon Oct 03, 2011 12:34 pm

I believe my S9 under reports. I think its because my normal breathing flow is higher than the average normal. I was told I had the lungs of a swimmer in terms of volume at some physical. Its not because I swim, its because my lungs do a piss poor job so I need in more airflow because of that combined with fact I'm stalking 300 lbs. So a lot of my hyponeas go unflagged, imho.

Bobby269 · Post by **Bobby269** » Mon Oct 03, 2011 2:16 pm

I get 0.0's once in awhile. Unplug the machine and plug it back in. If there is something wrong this will reset the unit. If you continue to get o.o"s after that you are one very lucky person.

Pugsy · Post by **Pugsy** » Mon Oct 03, 2011 2:18 pm

Sorry, I misread last 6 hours as 6 days.
Still if you ever wonder, it hurts nothing to unplug and force the reboot.

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Machine	Mask	Humidifier