Učitavanje...
Practical methods for incorporating summary time-to-event data into meta-analysis
BACKGROUND: In systematic reviews and meta-analyses, time-to-event outcomes are most appropriately analysed using hazard ratios (HRs). In the absence of individual patient data (IPD), methods are available to obtain HRs and/or associated statistics by carefully manipulating published or other summar...
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| Glavni autori: | , , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
BioMed Central
2007
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| Teme: | |
| Online pristup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1920534/ https://ncbi.nlm.nih.gov/pubmed/17555582 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1745-6215-8-16 |
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