Results 81 to 90 of about 574,034 (286)
, 2016 In clinical trials, mixed effects models for repeated measures (MMRM) and pattern mixture models (PMM) are often used to analyze longitudinal continuous outcomes.
Tang, Yongqiang
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Discordance Between Patient and Physician Global Assessments in Early Systemic Sclerosis
Arthritis Care &Research, EarlyView.Objective This study aims to identify factors associated with patient global assessment (PtGA) and physician global assessment (PhGA) and discordance between them in systemic sclerosis (SSc). Methods Data from adults with early SSc (<5 years) from the Collaborative National Quality and Efficacy Registry were included.
Ellen Romich +35 more
wiley +1 more source
Tutorial: Survival Estimation for Cox Regression Models with Time-Varying Coe?cients Using SAS and R
Journal of Statistical Software, 2014 Survival estimates are an essential compliment to multivariable regression models for time-to-event data, both for prediction and illustration of covariate effects. They are easily obtained under the Cox proportional-hazards model. In populations defined
Laine Thomas, Eric M. Reyes
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Estimating the Area under a Receiver Operating Characteristic Curve For Repeated Measures Design [PDF]
The receiver operating characteristic (ROC) curve is widely used for diagnosing as well as for judging the discrimination ability of different statistical models.
Honghu Liu, Tongtong Wu
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Arthritis Care &Research, EarlyView.Objective This study aimed to describe real‐world trends in preconception and prenatal use of antirheumatic drugs among pregnant individuals with rheumatic diseases in Ontario, Canada. Methods We conducted a time‐series analysis using repeated cross‐sectional data to examine annual patterns of disease‐modifying antirheumatic drug (DMARD) use among ...
Shenthuraan Tharmarajah +6 more
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From Single Atoms to Nanoparticles: Pathways Toward Efficient and Durable Pt/TiO2 Photocatalysts
Advanced Functional Materials, EarlyView.Platinum single atoms on TiO2 nanosheets evolve into clusters and nanoparticles under ethanol photoreforming and thermal treatments. By controlling deposition and post‐treatments, particle size and location on specific facets are modulated. The study reveals how stability pathways determine efficiency, guiding the design of more durable photocatalysts.
Juan José Delgado +6 more
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Shaping Ti3C2 MXene Nanospheres for Precision Near‐Infrared Photothermal Therapy
Advanced Functional Materials, EarlyView.In this study, we report producing spherical MXenes via fs laser fragmentation of Ti3C2 flakes in liquid medium. The nanoparticles demonstrated pronounced light absorption and high photothermal conversion efficiencies of 68% and 63% under heating with NIR‐I and NIR‐II lasers, respectively.
Julia S. Babkova +21 more
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A practical guide to adopting Bayesian analyses in clinical research
Journal of Clinical and Translational ScienceBackground: Bayesian statistical approaches are extensively used in new statistical methods but have not been adopted at the same rate in clinical and translational (C&T) research.
Lauren B. Gunn-Sandell +5 more
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RELIABILITY OF PROGRAMMING SOFTWARE: COMPARISON OF SHAZAM AND SAS [PDF]
Research Methods/ Statistical Methods,
Featherstone, Allen M. +1 more
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Pelajar UPM bolot hadiah kategori software di program Software & SAS BDA Hackath [PDF]
, 2015 CYBERJAYA, 22 Nov – Pelajar Bacelor Sains Komputer dari Fakulti Sains Komputer & Teknologi Maklumat (FSKTM), Universiti Putra Malaysia (UPM), merangkul semua hadiah bagi kategori software di program ‘Software & SAS BDA Hackathon 2015.
Universiti Putra Malaysia, Pejabat Strategi Korporat dan Komunikasi
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