Results 131 to 140 of about 10,758,008 (293)
Identification of Lagged Duration Dependence in Multiple Spells Competing Risks Models [PDF]
We show non-parametric identification of lagged duration dependence in mixed proportional hazard models for duration data, in the presence of competing risks and consecutive spells.
Guillaume HORNY, Matteo PICCHIO
core
Cox proportional hazards model of non-invasive assay measurements in irradiated mice.
, 2018 Cox proportional hazards model of non-invasive assay measurements in irradiated mice.
Skylar Gay (5982818) +8 more
core +1 more source
Molecular Oncology, EarlyView.Combining osimertinib with the STING agonist ADU‐S100 activates innate and adaptive immunity to overcome the non‐inflamed microenvironment of Egfr‐mutant lung cancer. This combination increases NK and CD8+ T‐cell infiltration, associated with activation of the STING‐IRF3 pathway and local immunogenic cell death.
Jun Nishimura +19 more
wiley +1 more source
A Simple Test for the Absence of Covariate Dependence in Hazard Regression Models [PDF]
, 2007 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 +1 more
core
Multivariate Cox proportional hazards models.
, 2016 Multivariate Cox proportional hazards models.
Ilhan Lim (2620915) +7 more
core +1 more source
SOME SMALL–SAMPLE NON–PROPORTIONAL HAZARDS RESULIS FOR THE KAPLAN–MEIER ESTIMATOR
Statistica Neerlandica, 1985 AbstractCHEN, HOLLANDER and LANGBERG (1982) presented exact small–sample results for the KAPLAN–MEIER (1958) estimator under the proportional hazards model. We present simulation results for the same estimator for small samples in a number of cases where the hazard rates are not proportional.
openaire +3 more sources
Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining
Molecular Oncology, EarlyView.IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis +3 more
wiley +1 more source
Predictive capability of stratified proportional hazards models
Following on from the work of O'Quigley & Flandre (1994) and, more recently, O'Quigley & Xu (2000), we develop a measure, R2, of the predictive ability of a stratified proportional hazards regression model.
Loki Natarajan, John O'Quigley
core +1 more source
Multivariate cox proportional hazards analysis.
, 2015 Multivariate cox proportional hazards analysis.
Manon Barutaut (704548) +10 more
core +1 more source
Journal of Biostatistics and Epidemiology, 2017 Background & Aim: In clinical dental studies, each participant has usually several visits, and since the review and ongoing monitoring of the subjects are often expensive or even impossible, so people are examined periodically during regularly pre ...
Abbas Rahimiforoushani +2 more
doaj