Confidence bands for the difference between two median survival times as a function of covariates

NCUIR > Research Center > CENTER FOR ASTRONAUTICAL PHYSICS AND ENGINEERING (CAPE) > journal & Dissertation > Item 987654321/102127

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/102127

Title:	Confidence bands for the difference between two median survival times as a function of covariates
Authors:	陳玉英;Chen, Yuh-Ing;Chang, Yu-Mei;Lee, Jen-Yu
Contributors:	太空科學與科技研究中心
Keywords:	Computer Simulation;Confidence Intervals;Data analysis;Economics;Finance;Health Sciences;Humans;Insurance;Kaplan-Meier Estimate;Life Tables;Lung cancer;Lung Neoplasms - mortality;Lung Neoplasms - therapy;Management;Mathematical Concepts;Mathematics and Statistics;Medicine;Operations Research/Decision Theory;Proportional Hazards Models;Quality Control;Reliability;Safety and Risk;Small Cell Lung Carcinoma - mortality;Small Cell Lung Carcinoma - therapy;Statistics;Statistics for Business;Statistics for Life Sciences;Studies;Survival Analysis
Date:	2013-01-01
Issue Date:	2026-04-23 11:03:18 (UTC+8)
Publisher:	Springer Netherlands;Boston: Springer US
Abstract:	摘要： In this paper, the estimation of the difference between two median survival times is considered when two treatment groups of right-censored data and the associated covariates are available. To identify the possible range of covariates over which the two treatments would produce different median survival times, two confidence bands for the difference as a function of the covariates are proposed under the stratified and treatment-specific Cox models, respectively. The results of a simulation study indicate that the latter generally maintains its confidence level and the former holds its confidence level and preserves a narrower width when the two treatments satisfy the stratified Cox model. An application of the proposed confidence bands is finally illustrated with a data set in a two-arm lung cancer study. 其他題名： Lifetime Data Anal 出版者： Boston: Springer US 出版日期： 2015-01-01 出處： Lifetime data analysis, 2015-01, Vol.21 (1), p.97-118 資源來源： Healthcare Administration Database (Proquest) 版權： Springer Science+Business Media New York 2013 版權： Springer Science+Business Media New York 2015 識別號： ISSN: 1380-7870 識別號： ISSN: 1572-9249 識別號： EISSN: 1572-9249 識別號： DOI: 10.1007/s10985-013-9283-3 識別號： PMID: 24096594
Appears in Collections:	[CENTER FOR ASTRONAUTICAL PHYSICS AND ENGINEERING (CAPE)] journal & Dissertation

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