政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/125124

English | 正體中文 | 简体中文 | Post-Print筆數 : 27 | Items with full text/Total items : 113648/144635 (79%)
Visitors : 51613223 Online Users : 42

RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer

政大機構典藏 > 商學院 > 統計學系 > 期刊論文 > Item 140.119/125124

Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/125124

Title:	Subdistribution regression for recurrent events under competing risks: with application to shunt thrombosis study in dialysis patients
Authors:	黃佳慧 Huang, C.-H. Li, B. Chen, C.-M. Wang, W. Chen, Y.-H.
Contributors:	統計系
Keywords:	Cumulative incidence;function Gap;times Hemodialysis Inverse;probability weighting ;Recurrent event;Time-varying coefficient
Date:	2017-12
Issue Date:	2019-08-13 09:18:50 (UTC+8)
Abstract:	Abstract This work is motivated by a nephrology study in Taiwan, where, after shunt implantation, dialysis patients may experience one of the two types, acute and non-acute, of shunt thrombosis, and each of them may alternatively recur in a patient. In this work, treating the two types of shunt thrombosis as competing risks, we assess covariate effects on the cumulative incidence probability function, or subdistribution, of gap times to the occurrences of acute shunt thrombosis. To accommodate potentially time-varying covariate effects, we extend a varying-coefficient subdistribution regression model to recurrent event analysis and propose associated estimation procedures. The inverse probability of censoring weighting technique is employed to ensure consistent estimation of the regression parameter. Asymptotic distributional theory is derived for the proposed estimator. Simulation results confirm that the proposed estimator performs well in finite samples. Application of the proposed analysis to the shunt thrombosis data reveals that dialysis patients with graft shunts and hypertension are associated with significantly increased incidence of acute shunt thrombosis.
Relation:	Statistics in Biosciences, Vol.9, pp.339-356
Data Type:	article
DOI 連結:	https://doi.org/10.1007/s12561-016-9161-0
DOI:	10.1007/s12561-016-9161-0
Appears in Collections:	[統計學系] 期刊論文

Files in This Item:

File	Description	Size	Format
62.pdf		657Kb	Adobe PDF2	545	View/Open

社群 sharing

著作權政策宣告 Copyright Announcement

1.本網站之數位內容為國立政治大學所收錄之機構典藏，無償提供學術研究與公眾教育等公益性使用，惟仍請適度，合理使用本網站之內容，以尊重著作權人之權益。商業上之利用，則請先取得著作權人之授權。
The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

2.本網站之製作，已盡力防止侵害著作權人之權益，如仍發現本網站之數位內容有侵害著作權人權益情事者，請權利人通知本網站維護人員(nccur@nccu.edu.tw)，維護人員將立即採取移除該數位著作等補救措施。
NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.

Loading...