Values are mean ±SD or frequency. Abbreviations: BMI = body mass index; FVC = forced vital capacity; FEV1 = forced expiratory volume in 1 second; IC = inspiratory capacity; SpO2 = oxyhemoglobin satura
The combination of chronic obstructive pulmonary disease (COPD) and obstructive sleep apnea (OSA) is associated with substantial morbidity and mortality. We hypothesized that predictors of OSA among p