Oscar Data: CA Central Apnea

I've averaging nearly 5 AHI and am a little concerned. Reached out to a friend who is a Respiratory Therapist and he said to discount all of the Central Apnea events and subtract them from the total score as they are untreatable and "natural."

Anyone have any insight about how accurate the classifications are and whether CA is to be ignored as natural?

I do have a consult with my MD in a couple of weeks and will ask him as well.