FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2100097418> ?p ?o ?g. }

• W2100097418 endingPage "252" @default.
• W2100097418 startingPage "248" @default.
• W2100097418 abstract "Readers of medical literature need to consider two types of validity, internal and external. Internal validity means that the study measured what it set out to; external validity is the ability to generalise from the study to the reader's patients. With respect to internal validity, selection bias, information bias, and confounding are present to some degree in all observational research. Selection bias stems from an absence of comparability between groups being studied. Information bias results from incorrect determination of exposure, outcome, or both. The effect of information bias depends on its type. If information is gathered differently for one group than for another, bias results. By contrast, non-differential misclassification tends to obscure real differences. Confounding is a mixing or blurring of effects: a researcher attempts to relate an exposure to an outcome but actually measures the effect of a third factor (the confounding variable). Confounding can be controlled in several ways: restriction, matching, stratification, and more sophisticated multivariate techniques. If a reader cannot explain away study results on the basis of selection, information, or confounding bias, then chance might be another explanation. Chance should be examined last, however, since these biases can account for highly significant, though bogus results. Differentiation between spurious, indirect, and causal associations can be difficult. Criteria such as temporal sequence, strength and consistency of an association, and evidence of a dose-response effect lend support to a causal link." @default.
• W2100097418 created "2016-06-24" @default.
• W2100097418 creator A5055268027 @default.
• W2100097418 creator A5056315210 @default.
• W2100097418 date "2002-01-01" @default.
• W2100097418 modified "2023-10-14" @default.
• W2100097418 title "Bias and causal associations in observational research" @default.
• W2100097418 cites W14216569 @default.
• W2100097418 cites W1486279319 @default.
• W2100097418 cites W1818676643 @default.
• W2100097418 cites W1846490331 @default.
• W2100097418 cites W1954322456 @default.
• W2100097418 cites W1963531169 @default.
• W2100097418 cites W1970046651 @default.
• W2100097418 cites W1974158546 @default.
• W2100097418 cites W1981568584 @default.
• W2100097418 cites W1992809886 @default.
• W2100097418 cites W2007733550 @default.
• W2100097418 cites W2009452063 @default.
• W2100097418 cites W2013081442 @default.
• W2100097418 cites W2025651303 @default.
• W2100097418 cites W2029976535 @default.
• W2100097418 cites W2030192997 @default.
• W2100097418 cites W2058136951 @default.
• W2100097418 cites W2065122790 @default.
• W2100097418 cites W2075917870 @default.
• W2100097418 cites W2098332282 @default.
• W2100097418 cites W2106233388 @default.
• W2100097418 cites W2134338262 @default.
• W2100097418 cites W2165628966 @default.
• W2100097418 cites W2282222806 @default.
• W2100097418 cites W4211149515 @default.
• W2100097418 cites W4214559180 @default.
• W2100097418 doi "https://doi.org/10.1016/s0140-6736(02)07451-2" @default.
• W2100097418 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11812579" @default.
• W2100097418 hasPublicationYear "2002" @default.
• W2100097418 type Work @default.
• W2100097418 sameAs 2100097418 @default.
• W2100097418 citedByCount "1143" @default.
• W2100097418 countsByYear W21000974182012 @default.
• W2100097418 countsByYear W21000974182013 @default.
• W2100097418 countsByYear W21000974182014 @default.
• W2100097418 countsByYear W21000974182015 @default.
• W2100097418 countsByYear W21000974182016 @default.
• W2100097418 countsByYear W21000974182017 @default.
• W2100097418 countsByYear W21000974182018 @default.
• W2100097418 countsByYear W21000974182019 @default.
• W2100097418 countsByYear W21000974182020 @default.
• W2100097418 countsByYear W21000974182021 @default.
• W2100097418 countsByYear W21000974182022 @default.
• W2100097418 countsByYear W21000974182023 @default.
• W2100097418 crossrefType "journal-article" @default.
• W2100097418 hasAuthorship W2100097418A5055268027 @default.
• W2100097418 hasAuthorship W2100097418A5056315210 @default.
• W2100097418 hasConcept C105795698 @default.
• W2100097418 hasConcept C114614502 @default.
• W2100097418 hasConcept C149782125 @default.
• W2100097418 hasConcept C154945302 @default.
• W2100097418 hasConcept C15744967 @default.
• W2100097418 hasConcept C162144332 @default.
• W2100097418 hasConcept C165064840 @default.
• W2100097418 hasConcept C174106493 @default.
• W2100097418 hasConcept C197947376 @default.
• W2100097418 hasConcept C23131810 @default.
• W2100097418 hasConcept C2776436953 @default.
• W2100097418 hasConcept C33923547 @default.
• W2100097418 hasConcept C40423286 @default.
• W2100097418 hasConcept C41008148 @default.
• W2100097418 hasConcept C51082289 @default.
• W2100097418 hasConcept C6571938 @default.
• W2100097418 hasConcept C77350462 @default.
• W2100097418 hasConcept C77805123 @default.
• W2100097418 hasConcept C88629717 @default.
• W2100097418 hasConcept C97256817 @default.
• W2100097418 hasConceptScore W2100097418C105795698 @default.
• W2100097418 hasConceptScore W2100097418C114614502 @default.
• W2100097418 hasConceptScore W2100097418C149782125 @default.
• W2100097418 hasConceptScore W2100097418C154945302 @default.
• W2100097418 hasConceptScore W2100097418C15744967 @default.
• W2100097418 hasConceptScore W2100097418C162144332 @default.
• W2100097418 hasConceptScore W2100097418C165064840 @default.
• W2100097418 hasConceptScore W2100097418C174106493 @default.
• W2100097418 hasConceptScore W2100097418C197947376 @default.
• W2100097418 hasConceptScore W2100097418C23131810 @default.
• W2100097418 hasConceptScore W2100097418C2776436953 @default.
• W2100097418 hasConceptScore W2100097418C33923547 @default.
• W2100097418 hasConceptScore W2100097418C40423286 @default.
• W2100097418 hasConceptScore W2100097418C41008148 @default.
• W2100097418 hasConceptScore W2100097418C51082289 @default.
• W2100097418 hasConceptScore W2100097418C6571938 @default.
• W2100097418 hasConceptScore W2100097418C77350462 @default.
• W2100097418 hasConceptScore W2100097418C77805123 @default.
• W2100097418 hasConceptScore W2100097418C88629717 @default.
• W2100097418 hasConceptScore W2100097418C97256817 @default.
• W2100097418 hasIssue "9302" @default.
• W2100097418 hasLocation W21000974181 @default.
• W2100097418 hasLocation W21000974182 @default.
• W2100097418 hasOpenAccess W2100097418 @default.

• next