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Measurement Comparability of Electronic and Paper Administration of Visual Analogue Scales: A Review of Published Studies
BACKGROUND: Visual analogue scales (VASs) are used in a variety of patient-, observer- and clinician-reported outcome measures. While typically included in measures originally developed for pen-and-paper completion, a greater number of clinical trials currently use electronic approaches to their col...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer International Publishing
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8964617/ https://www.ncbi.nlm.nih.gov/pubmed/35142989 http://dx.doi.org/10.1007/s43441-022-00376-2 |