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Prevalence of obstructive and central sleep apnea by sex. CSA indicates central sleep apnea (defined as cAHI/AHI ≥80%); OSA, obstructive sleep apnea (defined as cAHI/AHI 0% to 19.9%); OSA+CSA, obstructive sleep apnea+central sleep apnea (defined as cAHI/AHI 20% to 79.9%). AHI indicates apnea‐hypopnea index; cAHI, central AHI.
