Document Detail

A method for comparing semi-parametric models with parametric models in competing risks analysis.
MedLine Citation:
PMID:  2591207     Owner:  NLM     Status:  MEDLINE    
In survival analysis, Cox's regression model is often used to assess the effect of covariates on the time of failure. This semi-parametric model has been extended to the situation where more than one cause of failure is of interest. In this paper, two semi-parametric models for the analysis of competing risks with covariates in the presence of independent random censoring are considered. Particular attention is devoted to the comparison between the two models. A method using a measure derived from the generalized variance is proposed. This method is illustrated with an example in a cancer clinical trial. A FORTRAN program for the computer implementation of the method is also discussed.
J Wan
Related Documents :
20305707 - Attributable fractions for sufficient cause interactions.
25467727 - Six easy steps on how to create a lean sigma value stream map for a multidisciplinary c...
19330437 - Analysis of first coitus.
20622987 - Analysis of two-sample censored data using a semiparametric mixture model.
9837707 - The cost of sex revisited: effects of male gamete output of hermaphrodites that are ase...
17716847 - Harmonization of strategies for the validation of quantitative analytical procedures. a...
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Computers and biomedical research, an international journal     Volume:  22     ISSN:  0010-4809     ISO Abbreviation:  Comput. Biomed. Res.     Publication Date:  1989 Dec 
Date Detail:
Created Date:  1990-01-12     Completed Date:  1990-01-12     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0100331     Medline TA:  Comput Biomed Res     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  565-74     Citation Subset:  IM    
University of Alabama, Birmingham 35294.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Carcinoma, Squamous Cell / mortality
Computer Simulation*
Survival Analysis

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

Previous Document:  Extended relational operators for statistical data manipulations in medical databases.
Next Document:  Expected pressure-volume heterogeneity within the lung.