“confounding factor”造句，怎么用confounding factor造句

One confounding factor is that the late Cretaceous was also a period of great volcanic activity.

Shankar reported. "These associations were independent of glycemic control and several putative confounding factors."

One possible confounding factor, however, is that the children were not tested for lead exposure when they were toddlers.

These analyses depend on a number of potentially confounding factors such as nonstomatal transpiration and temperature.