Brazilian version of the Clinical COPD Questionnaire, administered by interview: reliability and validity measurement properties.

Alexânia de Rê Fernanda Rodrigues Fonseca Ana Paula Adriano Queiroz Cardine Martins Dos Reis Marina Mônica Bahl Janwillem W H Kocks Thys van der Molen Rosemeri Maurici da Silva

Published in: Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia (2021)

The Brazilian version of the CCQ showed an indeterminate measurement error, as well as satisfactory interrater/test-retest reliability and construct validity.

Keyphrases

psychometric properties
chronic obstructive pulmonary disease
lung function
fine needle aspiration