Results 241 to 250 of about 7,485,935 (361)

Introducing a new estimator and test for the weighted all-cause hazard ratio. [PDF]

BMC Med Res Methodol, 2019
Ozga AK, Rauch G.
europepmc   +1 more source

Predicting Loss of Ambulation in Limb Girdle Muscular Dystrophy R9

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Limb girdle muscular dystrophy type R9 (LGMDR9) results from biallelic variants in FKRP. There is limited data to predict loss of ambulation (LOA) among those with LGMDR9. Methods Participants in an ongoing dystroglycanopathy natural history study (NCT00313677) with FKRP variants who had achieved ambulation and were more than 3 ...
Chandra L. Miller, Lauren N. Coffey, Shelley R. H. Mockler, Katie M. Laubscher, Carrie M. Stephan, M. Bridget Zimmerman, Katherine D. Mathews   +6 more
wiley   +1 more source

A Comparison of Additional Benefit Assessment Methods for Time-to-Event Endpoints Using Hazard Ratio Point Estimates or Confidence Interval Limits by Means of a Simulation Study. [PDF]

Med Decis Making
Büsch CA, Kirchner M, Behnisch R, Kieser M.   +3 more
europepmc   +1 more source

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

Marginal hazard ratio estimates in joint frailty models for heart failure trials. [PDF]

Biom J, 2019
Toenges G, Jahn-Eimermacher A.
europepmc   +1 more source

Calculated hazards using survival discrete analysis expressed as percentages and odds ratios in the acute care center.

Jorge L. Martinez-Cajas (22049710), Beatriz Alvarado (4709251), Ann Jolly (524581), Yanping Gong (406465), Bradley Stoner (20987213), Gerald Evans (8449662), Santiago Perez-Patrigeon (252528), T. Hugh Guan (11858559)   +7 more
openalex   +1 more source

Sinkhole Hazard Mapping Using Frequency Ratio and Logistic Regression Models for Central Florida

, 2017
Yong Je Kim, Boo Hyun Nam
openalex   +2 more sources

Effects of Biological Sex and Age on Cerebrospinal Fluid Markers—A Retrospective Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cerebrospinal fluid (CSF) analysis is a key diagnostic tool for neurological diseases. To date, only a few studies have investigated in larger cohorts the effect of age and biological sex on diagnostic markers extracted from CSF. Methods For this retrospective observational study, 4163 CSF findings (2012–2020) were evaluated.
Isabel‐Sophie Hafer, Simon Faissner, Ralf Gold, Aiden Haghikia   +3 more
wiley   +1 more source

Instrumental variable approach for estimating a causal hazard ratio: application to the effect of postmastectomy radiotherapy on breast cancer patients. [PDF]

Obs Stud, 2019
Yang F, Cheng J, Huo D.
europepmc   +1 more source

Hazard ratio of progression-free survival is an excellent predictor of overall survival in phase III randomized controlled trials evaluating the first-line chemotherapy for extensive-disease small-cell lung cancer. [PDF]

Transl Lung Cancer Res, 2020
Chen H, Horita N, Ito K, Hara Y, Kobayashi N, Kaneko T.   +5 more
europepmc   +1 more source