RESUMO
INTRODUCTION: While there are several subjective English tools, such as the London Chest Activity of Daily Living scale (LCADL), aimed at assessing dyspnoea during activities of daily living (ADL) in patients with Chronic Obstructive Pulmonary Di- sease (COPD), none of these questionnaires has ever been translated into Portuguese. The aim of this study was to investigate the validity and reproducibility of the LCADL's Portuguese version in patients with COPD. METHODS: 31 patients with COPD (17 male; 69+/-7 years; FEV1 44+/-15 %predicted) completed the Portuguese version of the LCADL twice with a 1-week interval. The traditional Saint George Respiratory Questionnaire (SGRQ), already validated in Portuguese, was used as the criterion method. RESULTS: There were no significant differences between test and retest of the LCADL. Intraclass Correlation Coefficient between test and retest concerning the different scale components was Self-care r=0.96; Domestic r=0.99; Physical r=0.92; Leisure r=0.95; Total Score r=0.98. There were significant correlations of the LCADL Total Score with the SGRQ's different components and total score (0.36Assuntos
Atividades Cotidianas
, Doença Pulmonar Obstrutiva Crônica/fisiopatologia
, Inquéritos e Questionários/normas
, Idoso
, Estudos Transversais
, Tolerância ao Exercício/fisiologia
, Feminino
, Humanos
, Masculino
, Reprodutibilidade dos Testes
, Sensibilidade e Especificidade
, Espirometria/métodos
, Traduções