Comparison of face-to-face interview and telephone interview administration of COPD assessment test: a randomized study.
Objective: To assess the measurement properties of the COPD assessment test (CAT) in a randomized trial comparing a face-to-face interview (FFI) with a telephone interview (TI).Methods: A randomized study was conducted at two teaching hospitals in Fortaleza, Brazil. Patients were randomly assigned t...
| Publicado en: | Quality of Life Research Vol. 23; no. 4; pp. 1193 - 1198 |
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| Autores principales: | , , , , , |
| Formato: | research randomized controlled trial Journal Article |
| Publicado: |
Springer Nature
May2014
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| Acceso en línea: | Ver este registro en EBSCOhost |