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Network meta-analysis of survival data with fractional polynomials
BACKGROUND: Pairwise meta-analysis, indirect treatment comparisons and network meta-analysis for aggregate level survival data are often based on the reported hazard ratio, which relies on the proportional hazards assumption. This assumption is implausible when hazard functions intersect, and can ha...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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BioMed Central
2011
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3112194/ https://www.ncbi.nlm.nih.gov/pubmed/21548941 http://dx.doi.org/10.1186/1471-2288-11-61 |