KSIĄŻKI POWIĄZANE ZE SŁOWEM «CONFOUNDER»
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Analogous with this restriction on the association between a potential confounder
and disease, the potential confounder must be associated with the exposure
among the source population for cases, for this association with exposure is how
...
Kenneth J. Rothman, Sander Greenland, Timothy L. Lash, 2008
2
Is Age Too Automatically Controlled for as a
Confounder in ...
number of studies that kept age in the analyses as a confounder to obtain their
final results, to the number including it as a potential confounder. The health
issue categories used were cancer, acute illnesses, and chronic disease. All
other ...
Margaret Inskeep Ulfers, 2008
3
Essentials of Epidemiology in Public Health
More specifically, the subjects with diabetes were older than those without
diabetes, and the risk of dementia increased with age. A variable must meet
several criteria in order to be a confounder. First, the variable must be associated
with the ...
Ann Aschengrau, Boston University School of Public Health Boston Massachusetts Ann Aschengrau, George R. Seage, 2013
4
Radiological Risk Assessment and Environmental Analysis
The situation we have presented is called confounding, and the factor added to
the analysis, in this case smoking status, is called a confounder. A confounder is
a factor that is associated with both the exposure and the outcome of interest but
...
John E. Till President Radiological Assessments Corporation, Helen A. Grogan President Radiological Assessments Corporation, 2008
5
Interpreting Epidemiologic Evidence : Strategies for Study ...
If both associations are fully known and quantified, the confounding can be
measured and removed, which is the purpose of stratified or regression analyses,
in which the confounder–exposure as- sociation is eliminated. In general ...
David A. Savitz Professor and Chair of the Department of Epidemiology University of North Carolina School of Public Health, 2003
6
Psychiatric Epidemiology : Searching for the Causes of ...
We therefore require a further condition to be met before we consider a third
variable to be acting as a confounder. The third variable must not be acting
merely as a mediator or an antecedent of the exposure being studied. The word "
merely" ...
Department of Epidemiology Ezra Susser M.D. Gelman Professor and Chair, Mailman School of Public Health Columbia University and Professor of Psychiatry New York State Psychiatric Institute, Mailman School of Public Health Columbia University Sharon Schwartz M.D. Department of Epidemiology, Geneva Alfredo Morabia M.D. Medecin-Chef de Service Service, 2006
7
Research Methods in Occupational Epidemiology
For example, this is often done in occupational studies, where tobacco smoking
is a potential confounder, but smoking information is rarely available; in fact,
although smoking is the strongest risk factor for lung cancer, with relative risks of
up to ...
Harvey Checkoway, Neil Pearce, David Kriebel, 2004
8
Applying Quantitative Bias Analysis to Epidemiologic Data
confounder was never measured or in cases when it was prohibitively expensive
to acquire accurate information about the confounder. The potential confounding
attributable to the confounder is therefore known to the investigator and the ...
Timothy L. Lash, Matthew P. Fox, Aliza K. Fink, 2011
9
Understanding Biostatistics
For a suggested confounder, and data that allow us to compute risks, there are
necessary conditions on the prevalence difference or ratio of the confounder in
the exposed and unexposed groups. These conditions, called Cornfield's ...
10
Causal Analysis in Population Studies: Concepts, Methods, ...
This distinction leads to a more precise definition of a confounder: a confounding
variable, or confounder, is a variable which is a common cause of both the
putative cause and its outcome (Bollen 1989; Pearl 2000; Wunsch 2007). In
graphical ...
Henriette Engelhardt, Hans-Peter Kohler, Alexia Prskawetz, 2009
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «CONFOUNDER»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
confounder w wiadomościach.
RING finger protein 31 promotes p53 degradation in breast cancer …
... p53 could be a confounder when we study the effects on p53 protein stability in a system where MDM2 is derived from the endogenous gene. «Nature.com, Lip 15»
Prevalence and risk factors of deep vein thrombosis in patients after …
The major confounder resulted from the two patient group compared in the analysis. LMWH group is mainly composed of the patients with ... «Nature.com, Lip 15»
Reproductive endocrinology: Paracetamol-induced endocrine …
The xenograft model itself has several limitations: testosterone from the adrenal glands of castrated host mice might act as a confounder; ... «Nature.com, Cze 15»
Incidence of high-grade cervical lesions has declined due to …
“[Hariri et al] also highlight a significant confounder that future studies need to address. With wider acceptance and standardization of cervical ... «Healio, Cze 15»
Women with history of stillbirth at 'high risk of another'
The pooled odds ratio using the confounder-adjusted effect measures from the primary studies was 3.38 (95% CI 2.61 to 4.38). Four studies ... «NHS Choices, Cze 15»
Please, Please, Please Stop Writing Articles About Coffee's Health …
And then there's smoking, the biggest confounder of all. For decades, drinking coffee and smoking were the peanut butter and jelly of American ... «Slate Magazine, Cze 15»
The Industry Funding Behind Anti-GMO Activist Gilles-Éric Séralini
... data should have been provided about how much food the rats were fed (as well as the presence of fungus in the feed, another confounder). «Science 2.0, Cze 15»
Prospective, multicenter study shows few differences in outcomes for …
As the study was prospective, but not randomized, a potential confounder is selection bias between the two groups. Of note, the pressing question this study ... «Healio, Cze 15»
Possible Cardiovascular Risk of PPIs Lingers in 2 New Studies
A likely confounder, he suggested, is patients presenting with “heartburn” who are given a PPI but really have unstable angina. Such patients ... «TCTMD, Cze 15»
Not an Onion Study: Underpowered Analysis Of Poor Quality Data …
"This is a potentially strong confounder because haloperidol and chlorpromazine are often used to treat the symptoms of delirium in terminally ... «Mad In America, Cze 15»
