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Simplifying multivariate survival analysis using global score test methodology

Zain, Zakiyah and Aziz, Nazrina and Ahmad, Yuhaniz (2015) Simplifying multivariate survival analysis using global score test methodology. In: 2nd Innovation and Analytics Conference & Exhibition (IACE 2015), 29 September –1 October 2015, TH Hotel, Alor Setar, Kedah, Malaysia.

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Abstract

In clinical trials, the main purpose is often to compare efficacy between experimental and control treatments.Treatment comparisons often involve multiple endpoints, and this situation further complicates the analysis of survival data. In the case of tumor patients, endpoints concerning survival times include: times from tumor removal until the first, the second and the third tumor recurrences, and time to death.For each patient, these endpoints are correlated, and the estimation of the correlation between two score statistics is fundamental in derivation of overall treatment advantage. In this paper, the bi variate survival analysis method using the global score test methodology is extended to multivariate setting.

Item Type: Conference or Workshop Item (Paper)
Additional Information: ISBN: 978-0-7354-1338-2 Organized by: School of Quantitative Sciences (SQS)& Joint organized : Sunway University
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions: School of Quantitative Sciences
Depositing User: Dr. Zakiyah Zain
Date Deposited: 04 Jan 2016 03:10
Last Modified: 28 Apr 2016 02:07
URI: https://repo.uum.edu.my/id/eprint/16798

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