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Frequency of data extraction errors and methods to increase data extraction quality: a methodological review
BACKGROUND: Our objective was to assess the frequency of data extraction errors and its potential impact on results in systematic reviews. Furthermore, we evaluated the effect of different extraction methods, reviewer characteristics and reviewer training on error rates and results. METHODS: We perf...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2017
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5704562/ https://www.ncbi.nlm.nih.gov/pubmed/29179685 http://dx.doi.org/10.1186/s12874-017-0431-4 |