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Do self-report and medical record comorbidity data predict longitudinal functional capacity and quality of life health outcomes similarly?
BACKGROUND: The search for a reliable, valid and cost-effective comorbidity risk adjustment method for outcomes research continues to be a challenge. The most widely used tool, the Charlson Comorbidity Index (CCI) is limited due to frequent missing data in medical records and administrative data. Pa...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3538524/ https://www.ncbi.nlm.nih.gov/pubmed/23151237 http://dx.doi.org/10.1186/1472-6963-12-398 |