It has been 5 years since my last sleep study.
I monitor my results every day.
ResMed S8 Autoset II running in CPAP mode at 9cm H2O
Using the ResScan Software my results are always <5 AHI
Typically AHI runs 4 -5.
Events 2 or 3 AI's per night
I feel fine. No sleep deprived symptoms.
Is it worth the time and cost going thru the whole sleep study procedure again?
My understanding is <5 AHI is normal sleep breathing.
What would you do?
A second sleep study is only really needed if you are having problems.
HOWEVER, it is always a good idea to touch base with the doc. There's other things the doc can do to get a good picture of how you are doing. For example, wearing an oximeter over night.
If you've not seen the sleep doc in five years you really need to go back. There's some people who believe the AHI is not the best indicator of how well sleep apnea is being treated.