Abstract

Mitigating gender inequality in the diagnosis and management of sleep-disordered breathing (SDB) is of paramount importance. Historically, the diagnostic criteria for SDB were based on male physiology and did not account for variations in disease manifestation based on sex. Some payors use a definition of hypopnea that requires a 4% oxygen desaturation (AHI-4) to determine coverage for treatment, while the criteria recommended by the American Academy of Sleep Medicine requires either a 3% oxygen desaturation or an arousal (AHI-3A). This study examined the diagnostic implications of these two definitions for men and women in a clinical setting.