Results 1 to 10 of about 476,100 (264)

Competing risks data in clinical oncology [PDF]

Frontiers in Oncology
Competing risks data analysis plays a critical role in the evaluation of clinical utility of specific cancer treatments and can inform the development of future treatment approaches.
Haesook Teresa Kim
doaj   +2 more sources

Competing Risks Analysis of the Finnish Diabetes Prevention Study [PDF]

CPT: Pharmacometrics & Systems Pharmacology
Clinical studies often observe one interesting event in the presence of other competing events. When both types of events can occur at any time but are only observed at clinical visits (i.e., interval censored), standard survival models may introduce ...
Moustafa M. A. Ibrahim, Matti Uusitupa, Jaakko Tuomilehto, Jaana Lindström, Maria C. Kjellsson, Mats O. Karlsson   +5 more
doaj   +2 more sources

Structurally Dependent Competing Risks [PDF]

SSRN Electronic Journal, 2001
In this paper, we specify and estimate a structurally dependent competing risks model for the transitions out of unemployment into either new job or recall. The recall probability is allowed to affect the search intensity for new jobs.
Rosholm, M., Svarer, M.
openaire   +5 more sources

Nomogram model for predicting cause-specific mortality in patients with stage I small-cell lung cancer: a competing risk analysis

BMC Cancer, 2020
Background The five-year cumulative incidence rate in patients diagnosed with stage I small-cell lung cancer (SCLC) who were instructed to undergo surgery was from 40 to 60%.The death competition influence the accuracy of the classical survival analyses.
Jianjie Li, Qiwen Zheng, Xinghui Zhao, Jun Zhao, Tongtong An, Meina Wu, Yuyan Wang, Minglei Zhuo, Jia Zhong, Xue Yang, Bo Jia, Hanxiao Chen, Zhi Dong, Jingjing Wang, Yujia Chi, Xiaoyu Zhai, Ziping Wang   +16 more
doaj   +1 more source

Incorporating competing risk theory into evaluations of changes in cancer survival: making the most of cause of death and routinely linked sociodemographic data

BMC Public Health, 2020
Background Relative survival is the most common method used for measuring survival from population-based registries. However, the relative survival concept of ‘survival as far as the cancer is concerned’ can be biased due to differing non-cancer risk of ...
Cameron M. Wright, Anna K. Nowak, Georgia Halkett, Rachael E. Moorin   +3 more
doaj   +1 more source

Estimation of Dependent Competing Risks Model with Baseline Proportional Hazards Models under Minimum Ranked Set Sampling

Mathematics, 2023
The ranked set sampling (RSS) is an efficient and flexible sampling method. Based on a modified RSS named minimum ranked set sampling samples (MinRSSU), inference of a dependent competing risks model is proposed in this paper.
Ying Zhou, Liang Wang, Tzong-Ru Tsai, Yogesh Mani Tripathi   +3 more
doaj   +1 more source

Multicomponent Stress-Strength Reliability under Competing Risks [PDF]

International Journal of Mathematical, Engineering and Management Sciences
In this work, we focus on the evaluation and statistical inference of the multicomponent reliability parameter of an s-out-of-k:G system under a competing risk setting with the risks playing the role of multiple stresses that put under pressure the ...
Alex Karagrigoriou, Andreas Makrides, Ilia Vonta   +2 more
doaj   +1 more source

Predicting the Risk of Alzheimer’s Disease and Related Dementia in Patients with Mild Cognitive Impairment Using a Semi-Competing Risk Approach

Informatics, 2023
Alzheimer’s disease (AD) and AD-related dementias (AD/ADRD) are a group of progressive neurodegenerative diseases. The progression of AD can be conceptualized as a continuum in which patients progress from normal cognition to preclinical AD (i.e., no ...
Zhaoyi Chen, Yuchen Yang, Dazheng Zhang, Jingchuan Guo, Yi Guo, Xia Hu, Yong Chen, Jiang Bian   +7 more
doaj   +1 more source

Standard and competing risk analysis of the effect of albuminuria on cardiovascular and cancer mortality in patients with type 2 diabetes mellitus

Diagnostic and Prognostic Research, 2018
Background Competing risks occur when populations may experience outcomes that either preclude or alter the probability of experiencing the main study outcome(s). Many standard survival analysis methods do not account for competing risks.
Benjamin G. Feakins, Emily C. McFadden, Andrew J. Farmer, Richard J. Stevens   +3 more
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Modelowanie czasu do zaprzestania spłat rat kredytu lub wcześniejszej spłaty kredytu jako zdarzeń konkurujących

Problemy Zarządzania, 2015
Early repayment and default are two basic perils causing credit termination. Who of the borrowers and when are at the risk of both events is important information for the creditor.
Ewa Wycinka
doaj   +1 more source