Results 11 to 20 of about 124,031 (252)

Semiparametric Accelerated Failure Time Model as a New Approach for Health Science Studies [PDF]

open access: yesIranian Journal of Public Health, 2017
Semiparametric Accelerated Failure Time Model as a New  Approach for Health Science ...
Mostafa KARIMI, Ardalan SHARIAT
doaj   +1 more source

Predicting Length of Stay among Patients Discharged from the Emergency Department-Using an Accelerated Failure Time Model. [PDF]

open access: yesPLoS ONE, 2017
BACKGROUND:Emergency department (ED) crowding continues to be an important health care issue in modern countries. Among the many crucial quality indicators for monitoring the throughput process, a patient's length of stay (LOS) is considered the most ...
Chung-Hsien Chaou   +6 more
doaj   +2 more sources

Gene-Gene Interaction Analysis for the Accelerated Failure Time Model Using a Unified Model-Based Multifactor Dimensionality Reduction Method [PDF]

open access: yesGenomics & Informatics, 2016
Although a large number of genetic variants have been identified to be associated with common diseases through genome-wide association studies, there still exits limitations in explaining the missing heritability.
Seungyeoun Lee   +3 more
doaj   +2 more sources

Weighted Log-Rank Statistics for Accelerated Failure Time Model

open access: yesStats, 2021
This paper improves the sensitivity of the Gρ family of weighted log-rank tests for the accelerated failure time model, accommodating realistic alternatives in survival analysis with censored data, such as heavy censoring and crossing hazards.
Seung-Hwan Lee
doaj   +1 more source

Influence of Load on Reliability of Storage Area Networks [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences, 2021
During the coronavirus pandemic, telecommuting is widely required, making remote data access grow significantly. This requires highly reliable data storage solutions. Storage area networks (SANs) are one of such solutions.
Guixiang Lv, Liudong Xing
doaj   +1 more source

Interval Mapping Using Nonparametric Accelerated Failure Time Cure Model [PDF]

open access: yesJournal of Statistical Theory and Applications (JSTA), 2013
Many important problems in evolutionary biology begin with observations of phenotypic variation. Suppose time to an event-data are used to map quantitative trait loci (QTL) and underlying population is a mixture of susceptible and non-susceptible ...
Devrim Bilgili, Nader Ebrahimi
doaj   +1 more source

Using the Weibull Accelerated Failure Time Regression Model to Predict Time to Health Events

open access: yesApplied Sciences, 2023
Clinical prediction models are commonly utilized in clinical practice to screen high-risk patients. This enables healthcare professionals to initiate interventions aimed at delaying or preventing adverse medical events.
Enwu Liu, Ryan Yan Liu, Karen Lim
doaj   +1 more source

Regularized Estimation for the Accelerated Failure Time Model [PDF]

open access: yesBiometrics, 2009
SummaryIn the presence of high‐dimensional predictors, it is challenging to develop reliable regression models that can be used to accurately predict future outcomes. Further complications arise when the outcome of interest is an event time, which is often not fully observed due to censoring.
Cai, T., Huang, J., Tian, L.
openaire   +3 more sources

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