Results 91 to 100 of about 3,128,130 (383)

Measures of clustering and heterogeneity in multilevel Poisson regression analyses of rates/count data

Statistics in Medicine, 2017
Multilevel data occur frequently in many research areas like health services research and epidemiology. A suitable way to analyze such data is through the use of multilevel regression models.
P. Austin, H. Stryhn, G. Leckie, J. Merlo   +3 more
semanticscholar   +1 more source

Upper Limb Motor Function Rehabilitation System Leveraging Pressure‐Sensitive Intent Recognition

Advanced Science, EarlyView.
A novel upper limb rehabilitation system for stroke patients combines liquid metal elastomer sensors with functional electrical stimulation (FES). By automatically adjusting stimulation intensity based on real‐time muscle force signals, the system enhances wrist movement capability (14° to 47° elevation) and aids neural recovery through heightened ...
Zhiwei Hu, Yongchao Yin, Xiaoli Yang, Hanyang Zhang, Ling Xing, Shiwu Zhang, Xinglong Gong, Ming Wu, Guolin Yun, Shuaishuai Sun   +9 more
wiley   +1 more source

Single‐Droplet Dual‐Target Quantification of circRNA Biomarkers for Colorectal Cancer Screening

Advanced Science, EarlyView.
Circular RNAs are crucial in tumorigenesis. This study identifies circCK1γ3 and circWDR37 as dual plasma biomarkers for colorectal cancer (CRC) screening. It is developed Casµchip, a droplet microfluidic chip using Cas13a/b technology to quantify these biomarkers.
Jingsong Xu, Yu Liu, Junheng Zhang, Shuang Yang, Tianming Li, Haiqian Huang, Qian Liu, Hengliang Wang, Li Cao, Zhenghua An, Min Li, Hua Wang   +11 more
wiley   +1 more source

Alternatives for logistic regression in cross-sectional studies: an empirical comparison of models that directly estimate the prevalence ratio

BMC Medical Research Methodology, 2003
Background Cross-sectional studies with binary outcomes analyzed by logistic regression are frequent in the epidemiological literature. However, the odds ratio can importantly overestimate the prevalence ratio, the measure of choice in these studies ...
Hirakata Vânia N, Barros Aluísio JD
doaj   +1 more source

Simulated Data to Estimate Real Sensor Events—A Poisson-Regression-Based Modelling

Remote Sensing, 2020
Automatic detection and recognition of Activities of Daily Living (ADL) are crucial for providing effective care to frail older adults living alone.
Miguel Angel Ortíz-Barrios, Ian Cleland, Chris Nugent, Pablo Pancardo, Eric Järpe, Jonathan Synnott   +5 more
doaj   +1 more source

A Novel Class of Multi‐substituted Diaryl Scaffold Derivatives Inhibit Glioblastoma Progression by Targeting CD155

Advanced Science, EarlyView.
Structural modification of clofoctol yielded a novel blood‐brain barrier‐permeable compound, B7, featuring a multi‐substituted diaryl scaffold. B7 demonstrates potent anti‐glioblastoma activity by suppressing glioblastoma stem cells proliferation, migration, and invasion through interactions with five key residues of poliovirus receptor cell adhesion ...
Yong‐jian Wang, Ting Sun, Si‐tu Xue, Zhong‐di Cai, Hong Yi, Miao Lv, Shi‐bo Kou, Rui Liu, Xiao‐zhong Peng, Zhuo‐rong Li   +9 more
wiley   +1 more source

BAYESIAN MULTIVARIATE POISSON REGRESSION

Communications in Statistics - Theory and Methods, 2001
The paper proposes a regression model for the multivariate Poisson distribution. So far inference in multivariate Poisson distributions has been prevented by the fact that computation of the probability mass function is difficult. Bayesian methods of inference are proposed which are organized around computational methods based on Gibbs sampling with ...
openaire   +3 more sources

A semi-nonparametric Poisson regression model for analyzing motor vehicle crash data

PLoS ONE, 2018
This paper develops a semi-nonparametric Poisson regression model to analyze motor vehicle crash frequency data collected from rural multilane highway segments in California, US.
X. Ye, Ke Wang, Y. Zou, D. Lord
semanticscholar   +1 more source

Wide Linearity Range and Rapid‐Response Tactile Sensor Inspired by Parallel Structures

Advanced Science, EarlyView.
Inspired by parallel structures, a composite tactile sensor design is proposed using parallel elastomer integration, developing two novel sensors. This strategy optimizes the force‐electric response and viscoelastic hysteresis of the conductive composite, achieving a balanced enhancement of linear sensing range and fast response.
Weihua Gao, Jiantao Yao, Xianhe Yu, Guoliang Ma, Dakai Wang, Hongnian Yu, Zhiwu Han, Luquan Ren   +7 more
wiley   +1 more source

Simulation Study of Bayesian Zero Inflated Poisson Regression

Cauchy: Jurnal Matematika Murni dan Aplikasi
Bayesian merupakan salah satu metode estimasi parameter yang dapat diaplikasikan pada ukuran sampel yang kecil. Zero Inflated Poisson merupakan salah satu metode untuk menganalisis data Poisson yang mengalami overdispersion.
Candra Rezzing Weni Utomo, Achmad Efendi, Ni Wayan S. Wardhani   +2 more
doaj   +1 more source