Sentences with phrase «trend of cell phone use»

Not exact matches

Although the new JNCI study did not analyze individual cell phone usage — preferring instead to take a broader look at the population at large — other research has examined subgroups of cell phone users to try to discern different trends among more frequent use.

We «know» how to end the increasing trend of brain cancers; however, most people are not willing to give up their heavy use of cell phones.