Sentence examples for difficulty of confounding from inspiring English sources

The difficulty of "confounding by indication" whereby the prognosis partly determines the choice of treatment, is potentially a significant problem for non randomised trials such as this [ 29].

Another difficulty in estimating the ethnicity-diabetes risk among males is the possibility of confounding by physical activity.

And the thought of confounding my enemies.

Have we ever seen such a confluence of confounding events?

There was no assessment of confounding.

SPC techniques can indeed monitor trends, but are challenging in studies involving multiple sites given the difficulty of adjusting for confounding variables among sites.

Epistatic variance provides other associated difficulties of potential confounding and estimation.

In many paradigms, the difficulty of a task is confounded with whether there is an opportunity for rehearsal.

[ 19] The retrospective study design also causes difficulty in isolating the independent influences of confounding covariates.

The difficulties have confounded aid workers across the country, even those who have dealt with some of world's worst disasters in recent years.

Another major difficulty is related to the wide variety of confounding variables that must be controlled in neuropsychological testing.