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Crit Care. 2004 Oct;8(5):389-94. Epub 2004 Sep 6.

Statistics review 12: survival analysis.

Author information

1
School of Computing, Mathematical and Information Sciences, University of Brighton, Brighton, UK. v.bewick@brighton.ac.uk

Abstract

This review introduces methods of analyzing data arising from studies where the response variable is the length of time taken to reach a certain end-point, often death. The Kaplan-Meier methods, log rank test and Cox's proportional hazards model are described.

PMID:
15469602
PMCID:
PMC1065034
DOI:
10.1186/cc2955
[Indexed for MEDLINE]
Free PMC Article

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