The Brazilian Portuguese-language version of the Manchester Respiratory Activities of Daily Living questionnaire: construct validity, reliability, and measurement error.
Fernanda Rodrigues FonsecaRoberta Rodolfo Mazzali BiscaroAlexânia de RêMaíra Junkes CunhaCardine Martins Dos ReisMarina Mônica BahlAbebaw Mengistu YohannesRosemeri Maurici da SilvaPublished in: Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia (2019)
In patients with COPD in Brazil, this version of the MRADL shows satisfactory construct validity, satisfactory inter-rater/test-retest reliability, and indeterminate inter-rater/test-retest measurement error.