Results 21 to 30 of about 482,321 (300)
HD CAGnome: a search tool for huntingtin CAG repeat length-correlated genes. [PDF]
PLoS ONE, 2014 The length of the huntingtin (HTT) CAG repeat is strongly correlated with both age at onset of Huntington's disease (HD) symptoms and age at death of HD patients.
Ekaterina I Galkina +9 more
doaj +1 more source
Bias of Maximum-Likelihood estimates in logistic and Cox regression models: A comparative simulation study [PDF]
, 2003 Parameter estimates of logistic and Cox regression models are biased for finite samples. In a simulation study we investigated for both models the behaviour of the bias in relation to sample size and further parameters.
Bender, R. +4 more
core +2 more sources
Clustering Dichotomous Data for Health Care
International Journal of Information Sciences and Techniques, 2012 Dichotomous data is a type of categorical data, which is binary with categories zero and one. Health care data is one of the heavily used categorical data. Binary data are the simplest form of data used for heath care databases in which close ended questions can be used; it is very efficient based on computational efficiency and memory capacity to ...
openaire +2 more sources
Introducing the General Polytomous Diagnosis Modeling Framework
Frontiers in Psychology, 2018 Although considerable developments have been added to the cognitive diagnosis modeling literature recently, most have been conducted for dichotomous responses only.
Jinsong Chen, Jimmy de la Torre
doaj +1 more source
Orthopaedic Journal of Sports Medicine, 2023 Background: Clinical decision-making often relies on evidence-based medicine, derived from objective data with conventional and rigorous statistical tests to evaluate significance. The literature surrounding rehabilitation after rotator cuff repair (RCR)
Sean B. Sequeira MD +2 more
doaj +1 more source
Quantum-like representation algorithm for trichotomous observables
, 2011 We study the problem of representation of statistical data (of any origin) by a complex probability amplitude. This paper is devoted to representation of data collected from measurements of two trichotomous observables.
Basieva, Irina, Nyman, Peter
core +1 more source
The Effects of Retirement on Physical and Mental Health Outcomes [PDF]
, 2007 While numerous studies have examined how health affects retirement behavior, few have analyzed the impact of retirement on subsequent health outcomes. This study estimates the effects of retirement on health status as measured by indicators of physical ...
Dhaval Dave +2 more
core +1 more source
Machine learning models for predicting severe COVID-19 outcomes in hospitals
Informatics in Medicine Unlocked, 2023 The aim of this observational retrospective study is to improve early risk stratification of hospitalized Covid-19 patients by predicting in-hospital mortality, transfer to intensive care unit (ICU) and mechanical ventilation from electronic health ...
Philipp Wendland +6 more
doaj +1 more source
The Causal Effect of Campus Residency on College Student Retention [PDF]
, 2011 Despite theoretical evidence positing a positive relationship between campus residency and collegiate outcomes, prior research has not established a causal link.
Schudde, Lauren T
core +1 more source
Molecular Oncology, EarlyView.Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang +12 more
wiley +1 more source