Global Strategy for the Diagnosis, Management, and Prevention of Chronic Obstructive Pulmonary Disease 2021 Report by GOLD

Chronic Obstructive Pulmonary Disease (COPD) represents an important public health challenge and is a major cause of chronic morbidity and mortality throughout the world. Globally, the COPD burden is projected to increase in coming decades because of continued exposure to COPD risk factors and aging of the population. This guide has been developed to provide a non-biased review of the current evidence for the assessment, diagnosis and treatment of patients with COPD that can aid the clinician in implementing effective management programs based on local healthcare systems. Healthcare professionals can find the most up to date information on COPD diagnosis, management, evidence levels, and specific citations from the scientific literature in this document and use it to guide important treatment decisions.