Results 11 to 20 of about 1,167,728 (343)

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

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

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
doaj   +1 more source

A model for predicting both breast cancer risk and non-breast cancer death among women > 55 years old

Breast Cancer Research, 2023
Background Guidelines recommend shared decision making (SDM) for mammography screening for women ≥ 75 and not screening women with  55 years who completed the 2004 Nurses’ Health Study (NHS) questionnaire, we developed (in 2/3 of the cohort, n = 55,533 ...
Mara A. Schonberg, Emily A. Wolfson, A. Heather Eliassen, Kimberly A. Bertrand, Yurii B. Shvetsov, Bernard A. Rosner, Julie R. Palmer, Long H. Ngo   +7 more
doaj   +1 more source

Inference of partially observed causes for failure of Lomax competing risks model under type-II generalized hybrid censoring scheme

Alexandria Engineering Journal, 2022
Time-to- failure under different causes of failure is known as a competing risks model. Practice, competing risks data can be appeared in different applications such as engineering fields or biological and medical lifetime studies as well as other ...
Tahani.A. Abushal, A.A. Soliman, G.A. Abd-Elmougod   +2 more
doaj   +1 more source

Are competing risks models appropriate to describe implant failure?

Acta Orthopaedica, 2018
Background and purpose — The use of competing risks models is widely advocated in the arthroplasty literature due to a perceived bias in comparison of simple Kaplan–Meier estimates.
Adrian Sayers, Jonathan T Evans, Michael R Whitehouse, Ashley W Blom   +3 more
doaj   +2 more sources

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

Computing Individual Risks based on Family History in Genetic Disease in the Presence of Competing Risks [PDF]

, 2017
When considering a genetic disease with variable age at onset (ex: diabetes , familial amyloid neuropathy, cancers, etc.), computing the individual risk of the disease based on family history (FH) is of critical interest both for clinicians and patients.
Bouaziz, O, Lefebvre, Antoine, Nuel, G
core   +3 more sources

Inverse probability of treatment-weighted competing risks analysis: an application on long-term risk of urinary adverse events after prostate cancer treatments

BMC Medical Research Methodology, 2017
Background To illustrate the 10-year risks of urinary adverse events (UAEs) among men diagnosed with prostate cancer and treated with different types of therapy, accounting for the competing risk of death.
Charlotte A. Bolch, Haitao Chu, Stephanie Jarosek, Stephen R. Cole, Sean Elliott, Beth Virnig   +5 more
doaj   +1 more source

Understanding competing risks: a simulation point of view

BMC Medical Research Methodology, 2011
Background Competing risks methodology allows for an event-specific analysis of the single components of composite time-to-event endpoints. A key feature of competing risks is that there are as many hazards as there are competing risks.
Wanner Christoph, Schumacher Martin, Allignol Arthur, Drechsler Christiane, Beyersmann Jan   +4 more
doaj   +1 more source