Nomograms for Predicting Coexisting Cardiovascular Disease and Prognosis in Chronic Obstructive Pulmonary Disease: A Study Based on NHANES Data

<div>Flow chart of the study protocol. The COPD + CVD group included participants with COPD coexisting with CVD. The COPD group included participants with COPD but without CVD.</div>

Canadian Respiratory Journal

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Figure 1

Figure 1: Nomograms for Predicting Coexisting Cardiovascular Disease and Prognosis in Chronic Obstructive Pulmonary Disease: A Study Based on NHANES Data 

Figure 1 | Nomograms for Predicting Coexisting Cardiovascular Disease and Prognosis in Chronic Obstructive Pulmonary Disease: A Study Based on NHANES Data 