Modeling the subdistribution of a competing risk
文献类型：期刊论文
| 作者 | Sun, Liuquan ; Liu, Jingxia; Sun, Jianguo; Zhang, Mei-Jie
|
| 刊名 | STATISTICA SINICA
 |
| 出版日期 | 2006-10-01 |
| 卷号 | 16期号:4页码:1367-1385 |
| 关键词 | additive hazards model competing risk Cox model estimating functions prediction of cumulative incidence function |
| ISSN号 | 1017-0405 |
| 英文摘要 | Competing risk failure time data occur frequently in medical studies, and a number of methods have been proposed for the analysis of these data. To assess covariate effects, a standard approach is to model the cause-specific hazard functions of different failure types. Recently, Fine and Gray (1999) proposed directly modeling the subdistribution of a competing risk with a Cox type model. In this paper, we consider a more flexible and general hazard model for the subdistribution. It is a combination of the additive model and the Cox model and allows one to perform a more detailed study of covariate effects. Inference procedures are developed for estimation of both parametric and nonparametric components of the model, and the asymptotic properties of the proposed estimators are established. Robust variance estimates along with some goodness-of-fit test procedures are also presented, and the prediction of the cumulative incidence function is discussed. The proposed methodology is applied to a set of competing risk data from a bone marrow transplant study. |
| WOS研究方向 | Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000242276900016 |
| 出版者 | STATISTICA SINICA |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/2482]  |
| 专题 | 应用数学研究所 |
| 通讯作者 | Sun, Liuquan |
| 作者单位 | 1.Chinese Acad Sci, Acad Math & Syst Sci, Inst Appl Math, Beijing 100080, Peoples R China 2.Med Coll Wisconsin, Div Biostat, Milwaukee, WI 53226 USA 3.Univ Missouri, Dept Stat, Columbia, MO 65211 USA |
| 推荐引用方式 GB/T 7714 | Sun, Liuquan,Liu, Jingxia,Sun, Jianguo,et al. Modeling the subdistribution of a competing risk[J]. STATISTICA SINICA,2006,16(4):1367-1385. |
| APA | Sun, Liuquan,Liu, Jingxia,Sun, Jianguo,&Zhang, Mei-Jie.(2006).Modeling the subdistribution of a competing risk.STATISTICA SINICA,16(4),1367-1385. |
| MLA | Sun, Liuquan,et al."Modeling the subdistribution of a competing risk".STATISTICA SINICA 16.4(2006):1367-1385. |
入库方式： OAI收割
来源：数学与系统科学研究院
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