Differences in Survival of Patients With COPD According to the New GesEPOC 2021 Classification of Phenotypes.

Introduction: Chronic obstructive pulmonary disease (COPD) is a respiratory pathology with high prevalence, morbidity and mortality. The Spanish COPD guideline (GesEPOC) recommends individualizing treatment according to phenotypes. The phenotype classification was updated in 2021.