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Measuring the Quality of Observational Study Data in an International HIV Research Network
Observational studies of health conditions and outcomes often combine clinical care data from many sites without explicitly assessing the accuracy and completeness of these data. In order to improve the quality of data in an international multi-site observational cohort of HIV-infected patients, the...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3320898/ https://www.ncbi.nlm.nih.gov/pubmed/22493676 http://dx.doi.org/10.1371/journal.pone.0033908 |