Results 251 to 260 of about 800,848 (376)

The McCance Brain Care Score and Mortality: Evidence From a Large‐Scale Population‐Based Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives This study aimed to examine the relationship between the McCance Brain Care Score (BCS) and mortality in the general population. Methods We conducted a prospective, population‐based cohort study using data from the UK Biobank. Participants with complete data enabling calculation of BCS and full mortality information were included ...
Zhiqiang Xu, Xiaoxiao Wang, Nan Li
wiley   +1 more source

Proportional Hazards Model on Attrition and its Predictors in Community Antiretroviral Refill Groups among ART Users in Eastern Ethiopia. [PDF]

J Int Assoc Provid AIDS Care
Asmare L, Bayou FD, Arefaynie M, Mekonen AM, Tareke AA, Keleb A, Abera KM, Kebede N, Gebeyehu EM, Ayres A, Tsega Y, Endawkie A, Kebede SD, Abeje ET, Enyew EB, Daba C.   +15 more
europepmc   +1 more source

Addressing Loss of Efficiency Due to Misclassification Error in Enriched Clinical Trials for the Evaluation of Targeted Therapies Based on the Cox Proportional Hazards Model

, 2016
Chen‐An Tsai, Kuan‐Ting Lee, Jen‐pei Liu   +2 more
openalex   +2 more sources

Use of Symptomatic Drug Treatment for Fatigue in Multiple Sclerosis and Patterns of Work Loss

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To describe the use of central stimulants and amantadine for fatigue in MS and evaluate a potential association with reduced work loss in people with MS. Methods We conducted a nationwide, matched, register‐based cohort study in Sweden (2006 to 2023) using national registers with prospective data collection.
Simon Englund, Johan Reutfors, Thomas Frisell, Fredrik Piehl   +3 more
wiley   +1 more source

Learning from vertically distributed data across multiple sites: An efficient privacy-preserving algorithm for Cox proportional hazards model with variable selection. [PDF]

J Biomed Inform
Miao G, Yu L, Yang J, Bennett DA, Zhao J, Wu SS.   +5 more
europepmc   +1 more source

Variable Selection for Cox's proportional Hazards Model and Frailty Model

, 2002
Jianqing Fan, Runze Li
semanticscholar   +1 more source

A measure of explained risk in the proportional hazards model.

Biostatistics, 2012
G. Heller
semanticscholar   +1 more source

Use of Schoenfeld’s global test to test the proportional hazards assumption in the Cox proportional hazards model: an application to a clinical study

, 2009
WWM Abeysekera, M. R. Sooriyarachchi
openalex   +1 more source

Age‐Related Characteristics of SYT1‐Associated Neurodevelopmental Disorder

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We describe the clinical manifestations and developmental abilities of individuals with SYT1‐associated neurodevelopmental disorder (Baker‐Gordon syndrome) from infancy to adulthood. We further describe the neuroradiological and electrophysiological characteristics of the condition at different ages, and explore the associations ...
Sam G. Norwitz, Josefine Eck, Joel S. Winston, Kate Baker   +3 more
wiley   +1 more source

SurvBoost: An R Package for High-Dimensional Variable Selection in the Stratified Proportional Hazards Model via Gradient Boosting. [PDF]

R J, 2020
Morris E, He K, Li Y, Li Y, Kang J.
europepmc   +1 more source