%0 Journal Article
%A Cosío, Borja G
%A Pascual-Guardia, Sergi
%A Borras-Santos, Alicia
%A Peces-Barba, Germán
%A Santos, Salud
%A Vigil, Laura
%A Soler-Cataluña, Juan José
%A Martínez-González, Cristina
%A Casanova, Ciro
%A Marcos, Pedro J
%A Alvarez, Carlos J
%A López-Campos, José Luis
%A Gea, Joaquim
%A Garcia-Aymerich, Judith
%A Molina, Jesús
%A Román, Miguel
%A Moises, Jorge
%A Szabo, Viktoria
%A Reagan, Elizabeth A
%A San José Estépar, Raúl
%A Washko, George
%A Agustí, Alvar
%A Faner, Rosa
%T Phenotypic characterisation of early COPD: a prospective case-control study.
%D 2020
%@ 2312-0541
%U https://hdl.handle.net/10668/27811
%X The phenotypic characteristics of chronic obstructive pulmonary disease (COPD) in individuals younger than 50 years of age (early COPD) are not well defined. This prospective, multicentre, case-control study sought to describe these characteristics and compare them with those of smokers (≥10 pack-years) of similar age with normal spirometry (controls). We studied 92 cases (post-bronchodilator forced expiratory volume in 1 s (FEV1)/forced vital capacity (FVC)
%~