Results 251 to 260 of about 48,746 (275)

Hypothesis: Gonadal Hormones Act as Confounders in Epidemiological Studies of the Associations between Some Behavioural Risk Factors and Some Pathological Conditions

Journal of Theoretical Biology, 2001
There are grounds for suspecting that, to varying degrees, smoking, alcohol consumption, oral contraceptive use, vasectomy and induced abortion are markers for high steroid hormone levels. So in epidemiological studies, false inferences may be drawn that these markers (treated as risk factors) have causal or exacerbating effects on diseases which are ...
openaire   +2 more sources

Confounding Factors and the Use of Epidemiological Data in Risk Assessment

Human and Ecological Risk Assessment: An International Journal, 2002
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Approaches to addressing missing values, measurement error, and confounding in epidemiologic studies

Journal of Clinical Epidemiology, 2021
Maarten Van Smeden, Bas B L Penning De Vries, Linda Nab   +2 more
exaly  

Confounding due to pre-existing diseases in epidemiologic studies on sedentary behavior and all-cause mortality: a meta-epidemiologic study

Annals of Epidemiology, 2020
Leandro F M Rezende, Dong Hoon Lee, Gerson Ferrari   +2 more
exaly  

Environmental tobacco smoke and lung cancer risk: Epidemiology in relation to confounding factors

Lung Cancer, 1993
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P3469 Control or overcontrol of potential confounders in multivariate analysis of epidemiological studies; are chronic infections independent risk factors for heart disease?

European Heart Journal, 2003
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Interpretation of epidemiologic studies very often lacked adequate consideration of confounding

Journal of Clinical Epidemiology, 2018
Lars G Hemkens, Hannah Ewald, Florian Naudet   +2 more
exaly  

Econometric approaches to epidemiologic data: Relating endogeneity and unobserved heterogeneity to confounding

Annals of Epidemiology, 1997
Namvar Zohoori, David A Savitz, N Zohoori   +2 more
exaly  

Consideration of confounding in epidemiologic studies assessing alcohol consumption on the risk of breast cancer: A brief report

Chemico-Biological Interactions, 2020
Lingzhi Chu, Joshua D Wallach
exaly  

Confounding by Indication: An Example of Variation in the Use of Epidemiologic Terminology

American Journal of Epidemiology, 1999
B H Ch Stricker, Albert Hofman, Bruno H Stricker   +2 more
exaly