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The size of the treatment effect: do patients and proxies agree?
BACKGROUND: This study examined whether MS patients and proxy respondents agreed on change in disease impact, which was induced by treatment. This may be of interest in situations when patients suffer from limitations that interfere with reliable self-assessment, such as cognitive impairment. METHOD...
| Autores principales: | , , , , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2009
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2667429/ https://www.ncbi.nlm.nih.gov/pubmed/19317921 http://dx.doi.org/10.1186/1471-2377-9-12 |