Results 41 to 50 of about 15,197,146 (344)

Increased risk for other cancers in individuals with Ewing sarcoma and their relatives

open access: yesCancer Medicine, 2019
Background There are few reports of the association of other cancers with Ewing sarcoma in patients and their relatives. We use a resource combining statewide genealogy and cancer reporting to provide unbiased risks. Methods Using a combined genealogy of
Diana Abbott   +9 more
doaj   +1 more source

Assessment of Relative Risk for Periodontitis Progression Using Neural Network Modeling: Cohort Retrospective Study

open access: yesКубанский научный медицинский вестник, 2022
Background. Currently accepted risk assessments of periodontitis progression are determinants of indirect stability: periodontal pockets, persistent bleeding of the gums, tooth mobility, local risk factors.
M. D. Perova   +3 more
doaj   +1 more source

Multiple imputation for handling missing outcome data when estimating the relative risk

open access: yesBMC Medical Research Methodology, 2017
BackgroundMultiple imputation is a popular approach to handling missing data in medical research, yet little is known about its applicability for estimating the relative risk.
T. Sullivan   +3 more
semanticscholar   +1 more source

On Modeling and Estimation for the Relative Risk and Risk Difference [PDF]

open access: yes, 2015
A common problem in formulating models for the relative risk and risk difference is the variation dependence between these parameters and the baseline risk, which is a nuisance model.
T. Richardson, J. Robins, Linbo Wang
semanticscholar   +1 more source

INFLUENCE OF THE MAIN LEFT CORONARY ARTERY DISEASE ON THE LEFT VENTRICULAR CONTRACTILE FUNCTION IN THE LONG TERM PERIOD

open access: yesПаёми Сино, 2018
Objective: To study the dynamics of the left ventricular ejection fraction (LVEF) in the long-term period in patients after emergency percutaneous coronary intervention (PCI). Methods: Retrospectively studied the 155 medical histories of patients with
N.M. KUZMINA
doaj   +1 more source

Communicating Study Results to Our Patients: Which Way Is Best? [PDF]

open access: yes, 2008
Before we are able to communicate evidence and evidence results to patients we must first be familiar with the common ways by which results may be presented to our patients. We describe five approaches (relative risk, risk reduction, odds ratio, absolute
Petrisor, BA, Tornetta III, Paul
core   +4 more sources

A Bayesian geoadditive relative survival analysis of registry data on breast cancer mortality [PDF]

open access: yes, 2006
In this paper we develop a so called relative survival analysis, that is used to model the excess risk of a certain subpopulation relative to the natural mortality risk, i.e. the base risk that is present in the whole population.
Held, Leonhard, Hennerfeind, Andrea
core   +1 more source

Aggregating Twitter Text through Generalized Linear Regression Models for Tweet Popularity Prediction and Automatic Topic Classification

open access: yesEuropean Journal of Investigation in Health, Psychology and Education, 2021
Social media platforms have become accessible resources for health data analysis. However, the advanced computational techniques involved in big data text mining and analysis are challenging for public health data analysts to apply.
Chen Mo   +3 more
doaj   +1 more source

Penalized variable selection procedure for Cox models with semiparametric relative risk

open access: yes, 2010
We study the Cox models with semiparametric relative risk, which can be partially linear with one nonparametric component, or multiple additive or nonadditive nonparametric components.
Du, Pang, Liang, Hua, Ma, Shuangge
core   +1 more source

Odds ratio, hazard ratio and relative risk

open access: yesAdvances in Methodology and Statistics, 2016
Odds ratio (OR) is a statistic commonly encountered in professional or scientific medical literature. Most readers perceive it as relative risk (RR), although most of them do not know why that would be true.
J. Stare, D. Maucort-Boulch
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy