Sentence examples for be biased by reverse from inspiring English sources
27 28 In addition, as an outcome measure cannot alter the genotype that an individual is born with, these analyses should not be biased by reverse causality.
However, this association disappeared after lagging the exposure, suggesting that previous cross-sectional studies reporting an association between marijuana smoking and liver fibrosis may be biased by reverse causation due to self-medication with marijuana for relief of symptoms related to significant liver fibrosis.
Previous studies reporting an association may have been biased by reverse causation due to self-medication.
It is likely that previous studies have been biased by reverse causality as patients use more marijuana to relieve symptoms as liver disease progresses.
However, we cannot rule out the possibility that this result was biased by reverse causation between offspring disease and postnatal life stress.
A test that will not be biased by confounding, reverse causality or attenuation by errors (regression dilution bias).[8] [10] This approach was used by Casas et al.[12] to assess the association between CRP level and CHD among 3155 European men (985 CHD cases).
The exclusion of cases during the first 3 years had no discernible impact on the magnitude of the job strain diabetes relation (age-, sex-, and SES-adjusted HR 1.15 [95% CI 1.05 1.27]), suggesting that the association was not biased by reverse causality, a situation where undiagnosed diabetes at baseline affects job strain.
Our instrumental variables analysis uses the proportion of the variation in CRP that is explained by rs1130864 to provide an estimate of causal effect that is not biased by confounding, reverse causality or attenuation by errors.
Here, a positive bias means that the top of the mesa was biased positively with respect to the substrate, and a negative bias is the reverse.
The device is biased in strong pinch-off and low drain to source voltage condition for a fixed time duration (reverse gate bias stress), followed by measurement of transfer characteristics.
