Sentence examples for be a true effect from inspiring English sources

"It could be a true effect, but it also could be a reporting bias," he said.

In both cell lines genes were altered in a time- and concentration-dependent manner and such expression changes are likely to be a true effect of BaP exposure.

This may be a true effect or may be due to inadequate control for smoking using the binary data available – smoker/non-smoker.

This finding needs corroboration by further studies, but the a priori defined subgroup, confirmation with formal testing for interaction, statistical significance and lack of multiple subgroup testing [ 38] in our study suggest that this may be a true effect.

Thus, the positive relationship between host geographic range and parasite richness could either be a true effect of island biogeography, a sampling bias inadequately controlled for or, most probably, the sum of both.

But whether the change is a true effect of the transfer or a placebo effect of undergoing treatment is not known.

If this is a true effect, the explanation for it is unclear.

The principal question is whether this apparent reduction is a true effect or artefact.

There is some evidence in the summary statistics from the database which suggests the effect is a true effect.

Finally, it is possible that there is a true effect of video decision aids on patients' preferences for CPR.

It is unclear whether this is a true effect of treatment or due to imbalances between groups.