Rev. Bras. Psiquiatr. vol.28 número4

Methods: A cross-sectional cohort study at the Hospital Nossa Senhora da Conceição, located in the city of Porto Alegre, Brazil, involving a random sample of patients

* Study carried out at the Pereira Filho Ward, Santa Casa Hospital Complex in Porto Alegre, Porto Alegre, Brazil.. Correspondence to: Carlos

PhD in Surgery from the Universidade Federal do Rio Grande do Sul (UFRGS, Federal University of Rio Grande do Sul); Surgeon at the Porto Alegre Hospital de Clínicas - Porto

This was a cross-sectional study involving CF patients admitted to the Program for Adults with Cystic Fibrosis of the Hospital de Clinicas de Porto Alegre (HCPA,

Laboratory of Experimental Hepatology and Physiology of the Hospital de Clinicas de Porto Alegre – HCPA, Porto Alegre Hospital de Clínicas –of the Universidade Federal do Rio Grande

* Study carried out at the Pereira Filho Ward, Santa Casa Hospital Complex in Porto Alegre, Porto Alegre, Brazil.. Correspondence to: Carlos

* Study carried out under the auspices of the Graduate Program in Medical Sciences, Department of Pulmonology, Hospital de Clínicas de Porto Alegre – HCPA, Porto Alegre Hospital

Methods: A cross-sectional cohort study at the Hospital Nossa Senhora da Conceição, located in the city of Porto Alegre, Brazil, involving a random sample of patients