Sentence examples for but a confounding factor from inspiring English sources

But a confounding factor, of course, is that more affluent students tend to attend these institutions in the first place, so it's little wonder they can graduate almost debt-free.

It could have been interesting to also include dietary cholesterol intake as a confounding factor, but we had 40 % missing data for this variable and the strength of the present meta-analysis would have severely suffered.

The distance of each CpG markers to the transcriptional start site (TSS) was used a covariate to fit into a linear model, but it was not identified as a confounding factor to influence gene expression.

This suggests a possible nationality bias but the issue of membership journals is a confounding factor.

This patient met the primary endpoint, but the concomitant use of an opioid is a confounding factor.

Thus, the presence of regression can represent a confounding factor.

Age seems to be a confounding factor.

Age of onset of BD might be a confounding factor.

Third, a fixed PEEP level was applied to avoid introduction of a confounding factor.

This lack of standardisation can be a confounding factor weakening the association between BSI and survival.

Education was therefore considered as a confounding factor in the regression analyses.