Kawamatawong, Charoenniwassakul, and Rerkpattanapipat: Erratum: Correction of Figure 1: The asthma and chronic obstructive pulmonary disease overlap syndrome in tertiary care setting Thailand
1Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University Bangkok 10400, Thailand
2Division of Pulmonary and Critical Care Medicine, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University Bangkok 10400, Thailand
3Division of Allergy Immunology and Rheumatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University Bangkok 10400, Thailand
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Fig. 1.
Diagram classifying patients with isolated asthma, isolated COPD and ACOS according to study definition. COPD, chronic obstructive pulmonary disease; ACOS, asthma and COPD overlap syndrome; BD, bronchodilator; FEV1, forced expiratory volume in 1 second; FVC, forced vital capacity; HRCT, high resolution computed tomography.