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Detecting When “Quality of Life” Has Been “Enhanced”: Estimating Change in Quality of Life Ratings
OBJECTIVE: To demonstrate challenges in the estimation of change in quality of life (QOL). METHODS: Data were taken from a completed clinical trial with negative results. Responses to 13 QOL items were obtained 12 months apart from 258 persons with Alzheimer’s disease (AD) participating in a randomi...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4514524/ https://www.ncbi.nlm.nih.gov/pubmed/26213645 http://dx.doi.org/10.4236/ojpp.2013.34A005 |