Reconstructing time-to-event data from published Kaplan-Meier curves

Hazard ratios can be approximated by data extracted from published Kaplan-Meier curves. Recently, this curve approach has been extended beyond hazard-ratio approximation with the capability of constructing time-to-event data at the individual level. In this article, we introduce a command, ipdfc, to...

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Veröffentlicht in:The Stata journal Jg. 17; H. 4; S. 786
Hauptverfasser: Wei, Yinghui, Royston, Patrick
Format: Journal Article
Sprache:Englisch
Veröffentlicht: United States 01.10.2017
Schlagworte:
hazard ratios
st0498
Kaplan–Meier curves
ipdfc
time-to-event data
ISSN:1536-867X
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Abstract Hazard ratios can be approximated by data extracted from published Kaplan-Meier curves. Recently, this curve approach has been extended beyond hazard-ratio approximation with the capability of constructing time-to-event data at the individual level. In this article, we introduce a command, ipdfc, to implement the reconstruction method to convert Kaplan-Meier curves to time-to-event data. We give examples to illustrate how to use the command.
AbstractList Hazard ratios can be approximated by data extracted from published Kaplan-Meier curves. Recently, this curve approach has been extended beyond hazard-ratio approximation with the capability of constructing time-to-event data at the individual level. In this article, we introduce a command, ipdfc, to implement the reconstruction method to convert Kaplan-Meier curves to time-to-event data. We give examples to illustrate how to use the command.Hazard ratios can be approximated by data extracted from published Kaplan-Meier curves. Recently, this curve approach has been extended beyond hazard-ratio approximation with the capability of constructing time-to-event data at the individual level. In this article, we introduce a command, ipdfc, to implement the reconstruction method to convert Kaplan-Meier curves to time-to-event data. We give examples to illustrate how to use the command.
Hazard ratios can be approximated by data extracted from published Kaplan-Meier curves. Recently, this curve approach has been extended beyond hazard-ratio approximation with the capability of constructing time-to-event data at the individual level. In this article, we introduce a command, ipdfc, to implement the reconstruction method to convert Kaplan-Meier curves to time-to-event data. We give examples to illustrate how to use the command.
Author Royston, Patrick
Wei, Yinghui
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  givenname: Patrick
  surname: Royston
  fullname: Royston, Patrick
  organization: MRC Clinical Trials Unit, University College London, London, UK
BackLink https://www.ncbi.nlm.nih.gov/pubmed/29398980$$D View this record in MEDLINE/PubMed
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time-to-event data
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Snippet Hazard ratios can be approximated by data extracted from published Kaplan-Meier curves. Recently, this curve approach has been extended beyond hazard-ratio...
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Title Reconstructing time-to-event data from published Kaplan-Meier curves
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