Effect of measurement error on epidemiological studies of environmental and occupational exposures

Random error (misclassification) in exposure measurements usually biases a relative risk, regression coefficient, or other effect measure towards the null value (no association). The most important exception is Berkson type error, which causes little or no bias. Berkson type error arises, in particu...

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Bibliographische Detailangaben
1. Verfasser: Armstrong, B. G.
Format: Artigo
Sprache:Inglês
Veröffentlicht: BMJ Group 1998
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Papers
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC1757516/
https://ncbi.nlm.nih.gov/pubmed/9930084
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