Temporal transitions in COPD severity stages within the GOLD 2017 classification system

Soriano, JB; Hahsler, M; Soriano, C; Martinez, C; de-Torres, JP; Marin, JM; de Lucas, P; Cosio, BG; Fuster, A; Casanova, C

Soriano, JB (reprint author), Univ Autonoma Madrid, Inst Invest Hosp Univ la Princesa IISP, Diego Leon 62, Madrid 28006, Spain.

RESPIRATORY MEDICINE, 2018; 142 (): 81

Abstract

Background: The stability of the new GOLD 2017 COPD staging is unknown, as well as the frequency of individual transitions in COPD stages beyond one y......

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