Sleep parameters in patients with chronic hypersensitivity pneumonitis: a case-control study
Rafaela Boaventura Martins1,
Lia Rita Azeredo Bittencourt2,
André Bezerra Botelho1
et al.
Abstract:Objective: To compare patients with chronic hypersensitivity pneumonitis (cHP) and controls with normal spirometry in terms of their sleep characteristics, as well as to establish the prevalence of obstructive sleep apnea (OSA) and nocturnal hypoxemia. Secondary objectives were to identify factors associated with OSA and nocturnal hypoxemia; to correlate nocturnal hypoxemia with the apnea-hypopnea index (AHI) and lung function, as well as with resting SpO2, awake SpO2, and SpO2 during exercise; and to evaluate… Show more
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