Sentence examples for be a confounding variable from inspiring English sources

Thus, the mode of acquisition may be a confounding variable in vaccine efficacy trials.

We should note that voluntary wheel running behavior was only monitored acutely so exercise would not be a confounding variable.

Although there were no previous studies exploring the interactions of medications to prothrombin, Apo A-IV or haptoglobin, the possibility that the medications could be a confounding variable can not be completely excluded.

Suspected a priori may be a confounding variable.

However, the higher rates of cigarettes smoking in patients with schizophrenia might be a confounding variable.

If this is the case, interaction might be a confounding variable for expertise level.

That's a confounding variable that sociologists and other researchers who follow issues with minority scientists will increasingly contend with, she said.

I wonder, however, if there is a confounding variable in that kids with cell phones are much more likely (I'm guessing) to live in an urban area, where radio waves from towers, other cell phones, wi-fi, and so on are much more prevalent.

We therefore speculate that the ASA-PS score is the independent risk factor for the postoperative mortality in the patients with hip fracture and that age is a confounding variable having an effect on ASA-PS score.

The purpose of this group was to determine whether length of time under anesthesia was a confounding variable.

We cannot exclude the possibility that there is a confounding variable associated both with the presence of the Helicobacter pylori infection and the cancer or dyspeptic status.