Is the motivation to quit smoking greater if the smoker is going to quit smoking of their own free will or when advised by a health professional?

de Granda-Orive, José I; Pascual-Lledó, José Francisco; Asensio-Sánchez, Santos; Solano-Reina, Segismundo; García-Rueda, Marcos; Martínez-Muñiz, Manuel Ángel; Lázaro-Asegurado, Lourdes; Buljubasich, Daniel; Luhning, Susana; Pendino, Rogelio; Cienfuegos-Agustín, Isabel; Jiménez-Ruiz, Carlos A.

Afiliação

de Granda-Orive JI; Respiratory Department, Hospital Universitario 12 de Octubre, Complutense University of Madrid, Madrid, Spain.
Pascual-Lledó JF; Respiratory Department, General University Hospital of Alicante, Alicante, Spain.
Asensio-Sánchez S; Respiratory Department, General University Hospital of Alicante, Alicante, Spain.
Solano-Reina S; Respiratory Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain.
García-Rueda M; Respiratory Department, Hospital Regional Universitario Carlos Haya de Málaga, Málaga, Spain.
Martínez-Muñiz MÁ; Respiratory Department, Hospital Universitario San Agustín, Avilés, Spain.
Lázaro-Asegurado L; Respiratory Department, Hospital Universitario de Burgos, Burgos, Spain.
Buljubasich D; Respiratory Department, Sanatorio Nuestra Señora del Rosario, Rosario, República Argentina.
Luhning S; Neumóloga, Centro Médico Humana, Córdoba, República Argentina.
Pendino R; Respiratory Department, Sanatorio Nuestra Señora del Rosario, Rosario, República Argentina.
Cienfuegos-Agustín I; Respiratory Department, Hospital Universitario 12 de Octubre, Complutense University of Madrid, Madrid, Spain.
Jiménez-Ruiz CA; Unidad Especializada de Tabaquismo de la Comunidad de Madrid, Hospital Clínico San Carlos, Madrid, Spain.