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Generalized estimating equation modeling on correlated microbiome sequencing data with longitudinal measures. [PDF]

open access: yesPLoS Computational Biology, 2020
Existing models for assessing microbiome sequencing such as operational taxonomic units (OTUs) can only test predictors' effects on OTUs. There is limited work on how to estimate the correlations between multiple OTUs and incorporate such relationship ...
Bo Chen, Wei Xu
doaj   +2 more sources

Validity of the scoring system for traumatic liver injury: a generalized estimating equation analysis [PDF]

open access: yesJournal of Trauma and Injury, 2022
Purpose The scoring system for traumatic liver injury (SSTLI) was developed in 2015 to predict mortality in patients with polytraumatic liver injury.
Kangho Lee   +6 more
doaj   +2 more sources

Functional generalized estimating equation model to detect glaucomatous visual field progression [PDF]

open access: yesInternational Journal of Ophthalmology
AIM: To build a functional generalized estimating equation (GEE) model to detect glaucomatous visual field progression and compare the performance of the proposed method with that of commonly employed algorithms. METHODS: Totally 716 eyes of 716 patients
Sanghun Jeong   +6 more
doaj   +2 more sources

Non-Linear Langevin and Fractional Fokker–Planck Equations for Anomalous Diffusion by Lévy Stable Processes [PDF]

open access: yesEntropy, 2018
The numerical solutions to a non-linear Fractional Fokker–Planck (FFP) equation are studied estimating the generalized diffusion coefficients. The aim is to model anomalous diffusion using an FFP description with fractional velocity derivatives and
Johan Anderson, Sara Moradi, Tariq Rafiq
doaj   +4 more sources

Group penalized generalized estimating equation for correlated event-related potentials and biomarker selection [PDF]

open access: yesBMC Medical Research Methodology, 2020
Background Event-related potentials (ERP) data are widely used in brain studies that measure brain responses to specific stimuli using electroencephalogram (EEG) with multiple electrodes.
Ye Lin   +8 more
doaj   +2 more sources

Correlations of BMI and Blood Lipids with Diabetes in an Elderly Health Check-up Population of Luzhou:a Longitudinal Study [PDF]

open access: yesZhongguo quanke yixue, 2022
BackgroundA number of studies have shown that obesity, overweight and dyslipidemia have various strength of correlation with diabetes, but there is a lack of longitudinal studies to verify this issue.ObjectiveTo perform a longitudinal study of diabetes ...
ZHANG Wenxin, FAN Song, LIU Xia, LI Xinping, LEI Zhi, LI Ailing
doaj   +1 more source

Self-reported disability and its association with obesity and physical activity in Australian adults: Results from a longitudinal study

open access: yesSSM: Population Health, 2021
Background: A high prevalence of disability has been previously observed in developed countries. Identifying trends in its prevalence and risk, as well as protective factors of disability, are essential to establish effective prevention strategies ...
Syed Afroz Keramat   +5 more
doaj   +1 more source

A generalized equation approach for hyoid bone displacement and penetration–aspiration scale analysis

open access: yesSN Applied Sciences, 2021
Swallowing physiology includes numerous biomechanical events including displacement of the hyoid bone, which is a crucial component of airway protection and opening of the proximal esophagus.
Zhenwei Zhang   +4 more
doaj   +1 more source

Factors associated with different patterns of weight change after bariatric surgery: A longitudinal study

open access: yesObesity Science & Practice, 2023
Background The mean weight loss (WL) after successful bariatric surgery is approximately one third of the initial body weight, which is mainly achieved between the first 2 years of follow‐up.
Diana Cristina Henao Carrillo   +8 more
doaj   +1 more source

Longitudinal Cohort Study of the Association of Triglyceride-glucose Index with Hypertension among Teachers from a University [PDF]

open access: yesZhongguo quanke yixue, 2022
BackgroundTriglyceride-glucose (TyG) index is regarded as a novel alternative to insulin resistance (IR) , a core pathophysiological mechanism of hypertension.
ZHU Yuanjing, LIU Annuo
doaj   +1 more source

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