Results 91 to 100 of about 304,906 (296)

ALS With and Without Upper Motor Neuron Signs: A Comparative Study Supporting the Gold Coast Criteria

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The Gold Coast criteria permit diagnosis of amyotrophic lateral sclerosis (ALS) even without upper motor neuron (UMN) signs. However, whether ALS patients with UMN signs (ALSwUMN) and those without (ALSwoUMN) share similar characteristics and prognoses remains unclear.
Hee‐Jae Jung, E‐nae Cheong, Jungmin So, Heung‐Won Kang, Yangsean Choi, Eun‐Jae Lee, Hyunjin Kim, Young‐Min Lim   +7 more
wiley   +1 more source

Analisis Faktor Yang Memengaruhi Laju Kesembuhan Pasien Tuberkulosis Paru Di RSUD Dr. Soetomo Tahun 2015 Menggunakan Regresi Weibull Dan Regresi Cox Proportional Hazard [PDF]

, 2016
Tuberkulosis (TB) merupakan salah satu penyakit menular yang dapat menyebabkan kematian apabila tidak segera diobati dengan tuntas. Tuberkulosis ini dapat menyerang berbagai organ, terutama paru-paru dikarenakan penularan yang paling mudah melalui udara.
Monica, Y. S. (Yurike), Purhadi, P. (Purhadi)   +1 more
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Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu, Yinjiao Fei, Jiaxuan Ding, Kexin Shi, Jinyan Luo, Yuchen Zhu, Xingjian Sun, Gefei Jiang, Yuandong Cao, Weilin Xu, Shu Zhou   +10 more
wiley   +1 more source

Standard errors for the cox proportional hazards cure model

Mathematical and Computer Modelling, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sy, J. P., Taylor, J. M. G.
openaire   +1 more source

Association of CDKN2A/B Homozygous Deletion and Extent of Resection With Survival of Patients With WHO CNS5 Grade 4 Astrocytoma

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives WHO grade 4 astrocytomas are associated with poor prognosis, and their prognostic factors remain controversial. This study aimed to identify the prognostic factors and develop a management algorithm for these patients. Methods This study retrospectively included 151 CNS5 adult grade 4 astrocytomas from two medical centers.
Jiawei Cai, Guanglin Zhu, Qiu He, Chen Luo, Lingyun Zhuo, Xingfu Wang, Yiming Chen, Xiaoyong Chen, Wendong You, Jiaheng Xu, Yuanxiang Lin, Dezhi Kang, Shuai Wu, Zanyi Wu   +13 more
wiley   +1 more source

High-dimensional variable selection for Cox’s proportional hazards model [PDF]

, 2010
17 pages, 5 ...
Fan, Jianqing, Feng, Yang, Wu, Yichao
openaire   +3 more sources

Five‐Year Disease Progression in Synuclein Seeding Positive Sporadic Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To provide a comprehensive description of disease progression in synuclein seeding assay (SAA) positive sporadic Parkinson Disease participants, using Neuronal Synuclein Disease integrated biological and functional impairment staging framework.
Paulina Gonzalez‐Latapi, Caroline Gochanour, Seung Ho Choi, Hyunkeun Cho, Chelsea Caspell‐Garcia, Christopher Coffey, Michael Brumm, David‐Erick Lafontant, Yuge Xiao, Thomas Tropea, John Seibyl, Caroline Tanner, Charles S. Venuto, Karl Kieburtz, Lana M. Chahine, Kathleen L. Poston, Andrew Siderowf, Kenneth Marek, Tanya Simuni, The Parkinson's Progression Markers Initiative   +19 more
wiley   +1 more source

Limitations of Cox Proportional Hazards Analysis in Mortality Prediction of Patients with Acute Coronary Syndrome

Studies in Logic, Grammar and Rhetoric, 2015
The aim of this study was to evaluate the possibility of incorrect assessment of mortality risk factors in a group of patients affected by acute coronary syndrome, due to the lack of hazard proportionality in the Cox regression model.
Babińska Magdalena, Chudek Jerzy, Chełmecka Elżbieta, Janik Małgorzata, Klimek Katarzyna, Owczarek Aleksander   +5 more
doaj   +1 more source

CNN-based survival model for pancreatic ductal adenocarcinoma in medical imaging

BMC Medical Imaging, 2020
Background Cox proportional hazard model (CPH) is commonly used in clinical research for survival analysis. In quantitative medical imaging (radiomics) studies, CPH plays an important role in feature reduction and modeling. However, the underlying linear
Yucheng Zhang, Edrise M. Lobo-Mueller, Paul Karanicolas, Steven Gallinger, Masoom A. Haider, Farzad Khalvati   +5 more
doaj   +1 more source

ANALISIS SURVIVAL PADA DATA GIZI BURUK BALITA [PDF]

, 2017
ABSTRAKGizi buruk adalah suatu keadaan yang diakibatkan oleh kurangnya asupan zat gizi energi dan protein dari makanan sehari-hari sehingga tidak memenuhi angka kecukupan gizi.
Cut Rona Ariananda
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