It's worth noting that sleep apnea can disrupt your sleep without oxygen desaturation. Typical at home sleep tests cannot return a negative result, they can eit

It's worth noting that sleep apnea can disrupt your sleep without oxygen desaturation. Typical at home sleep tests cannot return a negative result, they can either be positive or inconclusive. EEG monitoring for arousals is necessary to rule out sleep apnea which most at home tests don't include.