Fig. 2From: Screening and staging of chronic obstructive pulmonary disease with deep learning based on chest X-ray images and clinical parametersCOPD detection performance of deep Learning models in two-classifications. AUC of COPD prediction based on clinical data (A) and CXR images (B) respectively in internal test; AUC for detecting COPD based on clinical data and CXR images simultaneously in internal test (C); AUC of COPD prediction based on clinical data and CXR images by Ensemble model in external test (D). AUC, area under the curve; COPD, chronic obstructive pulmonary disease; GOLD, the global initiative for chronic obstructive lung disease; CXR, chest X-rayBack to article page