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   Articles with "hazards regression" as a keyword



Cox proportional hazards regression in small studies of predictive biomarkers

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recommendations! Published in 2024 at "Scientific Reports"

DOI: 10.1038/s41598-024-64573-9

Abstract: Predictive biomarkers are essential for personalized medicine since they select the best treatment for a specific patient. However, of all biomarkers that are evaluated, only few are eventually used in clinical practice. Many promising biomarkers… read more here.

Keywords: small studies; proportional hazards; cox model; cox proportional ... See more keywords

Additive hazards regression of current status data with auxiliary covariates

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recommendations! Published in 2017 at "Communications in Statistics - Theory and Methods"

DOI: 10.1080/03610926.2016.1242737

Abstract: ABSTRACT This paper discusses the regression analysis of current status failure time data arising from the additive hazards model with auxiliary covariates. As often occurs in practice, it is impossible or impractical to measure the… read more here.

Keywords: hazards regression; regression; auxiliary covariates; current status ... See more keywords
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Estimation in a general semiparametric hazards regression model with missing covariates

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recommendations! Published in 2021 at "Communications in Statistics - Theory and Methods"

DOI: 10.1080/03610926.2021.1967395

Abstract: In survival analysis, missing observations are often encountered in covariate measurements, and ignoring this feature may make an invalid inference. In this article, we consider a general semiparam... read more here.

Keywords: hazards regression; general semiparametric; model missing; regression model ... See more keywords

Characterising the effect of external factors on deterioration rates of bridge components using multivariate proportional hazards regression

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recommendations! Published in 2017 at "Structure and Infrastructure Engineering"

DOI: 10.1080/15732479.2016.1217888

Abstract: Within asset management of infrastructure systems, increases in maintenance needs subject to budgetary constraints have motivated the development of tools to forecast deterioration to optimise maintenance intervention. Current bridge deterioration modelling approaches, including the evolving… read more here.

Keywords: hazards regression; bridge components; deterioration; deterioration rates ... See more keywords

Predicting Postoperative Lung Cancer Recurrence and Survival Using Cox Proportional Hazards Regression and Machine Learning

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recommendations! Published in 2024 at "Cancers"

DOI: 10.3390/cancers17010033

Abstract: Simple Summary Surgical resection is the optimal treatment for early-stage lung cancer; however, recurrence rates remain high. Predicting recurrence accurately remains a significant challenge. This study aims to identify image biomarkers from preoperative chest CT… read more here.

Keywords: lung; lung cancer; proportional hazards; cox proportional ... See more keywords