Results 131 to 140 of about 487,906 (252)

A Goodness-of-Fit Test for Log-Linearity in Cox Proportional Hazards Model Under Monotonic Covariate Effects

Mathematics
The Cox proportional hazards (PH) model is widely used because it models the covariates to the hazard through a log-linear effect. However, exploring flexible effects becomes desirable within the Cox PH framework when only a monotonic relationship ...
Huan Chen, Chuan-Fa Tang
doaj   +1 more source

Exit from short-term contract. A french empirical analysis, 1990-2002 [PDF]

This paper tests the determinants of the transition out of short-term contracts by means of competing risk form of the semi-parametric Cox proportional hazard model.
Mohamed Ben Halima
core  

A Simple Test for the Absence of Covariate Dependence in Hazard Regression Models [PDF]

This paper extends commonly used tests for equality of hazard rates in a two-sample or k-sample setup to a situation where the covariate under study is continuous.
Bhattacharjee, Arnab
core   +1 more source

Assessment of contributing risk factors for premature menopause in Bangladesh: Cox proportional hazard model analysis

Family Medicine & Primary Care Review, 2020
Sabrina Afrose, N.A.M. Ahmed, Most. Khatun, Mohammad Ali   +3 more
doaj   +1 more source

Prediction for Respiratory Failure in Ischemic Stroke Patients Admitted to ICU: A Retrospective Analysis Based on MIMIC‐IV Database

Brain and Behavior
Introduction There remains a lack of studies evaluating the risk of respiratory failure in intensive care unit (ICU)‐admitted ischemic stroke (IS) patients.
Zhenjun Liu, Luolan Gui, Qian Zhao, Yi Li   +3 more
doaj   +1 more source

Effect of repeated transcatheter arterial embolization on the survival time in patients with hepatocellular carcinoma. An analysis by the cox proportional hazard model

Cancer, 1991
K. Ikeda, H. Kumada, S. Saitoh, Y. Arase, K. Chayama   +4 more
semanticscholar   +1 more source

Multinational Companies, Technology Spillovers, and Plant Survival [PDF]

This paper examines the effect of the presence of multinational companies on plant survival in the host country. We postulate that multinational companies can impact positively on plant survival through technology spillovers.
Eric Strobl, Holger Görg
core  

Analysis of breast cancer related gene expression using natural splines and the Cox proportional hazard model to identify prognostic associations

Breast Cancer Research and Treatment, 2010
B. Kreike, G. Hart, H. Bartelink, M. V. Vijver   +3 more
semanticscholar   +1 more source

Censored Quantile Regression Redux [PDF]

Quantile regression for censored survival (duration) data offers a more flexible alternative to the Cox proportional hazard model for some applications. We describe three estimation methods for such applications that have been recently incorporated into ...
Roger Koenker
core   +1 more source