Sentences with phrase «major potential bias»

Studies were excluded if there was major potential bias or inadequate statistical analysis for the research question.

Not exact matches

Although a scan of the published record for potentially applicable studies turned up 1,553 possible candidates, independent reviewers dismissed most of them as containing either potential biases or major deficiencies in their design or data reports.

Various manipulations of the data showed that two major potential confounding factors, SNP ascertainment bias and weak selection at presumably - neutral sites, had little influence on the inferences from their data set.