کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
415267 681196 2016 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Cox regression analysis of dependent interval-censored failure time data
ترجمه فارسی عنوان
آنالیز رگرسیون کاکس داده های زمان شکست فاصله سانسور شده وابسته
کلمات کلیدی
مدل رابط؛ مدل کاکس؛ برآورد semiparametric کارآمد
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نظریه محاسباتی و ریاضیات
چکیده انگلیسی

Many procedures have been proposed for regression analysis of interval-censored failure time data arising from the Cox or proportional hazards model. However, most of these existing methods only apply to the situation where the censoring mechanism generating censoring intervals is independent of the failure time of interest, and it is well-known that sometimes this may not be true in practice. To address this issue, a new approach that allows the dependence between the censoring mechanism and the failure time is proposed. More specifically, a situation where the dependence is through the length of censoring intervals is considered as it is often the case in follow-up studies. The asymptotic properties of the proposed estimators are established and the numerical studies are conducted for the assessment of the finite sample properties of the estimators.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computational Statistics & Data Analysis - Volume 103, November 2016, Pages 79–90
نویسندگان
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