کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1150480 | 957944 | 2008 | 16 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Estimation of the mean quality-adjusted survival using a multistate model for the sojourn times
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Estimation of the mean quality-adjusted survival using a multistate model for the sojourn times Estimation of the mean quality-adjusted survival using a multistate model for the sojourn times](/preview/png/1150480.png)
چکیده انگلیسی
In clinical trials, it may be of interest taking into account physical and emotional well-being in addition to survival when comparing treatments. Quality-adjusted survival time has the advantage of incorporating information about both survival time and quality-of-life. In this paper, we discuss the estimation of the expected value of the quality-adjusted survival, based on multistate models for the sojourn times in health states. Semiparametric and parametric (with exponential distribution) approaches are considered. A simulation study is presented to evaluate the performance of the proposed estimator and the jackknife resampling method is used to compute bias and variance of the estimator.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Statistical Planning and Inference - Volume 138, Issue 8, 1 August 2008, Pages 2267-2282
Journal: Journal of Statistical Planning and Inference - Volume 138, Issue 8, 1 August 2008, Pages 2267-2282
نویسندگان
Gisela Tunes-da-Silva, Pranab K. Sen, Antonio Carlos Pedroso-de-Lima,