Sentence examples for a controlled study from inspiring English sources

The second phase, with a controlled study with historical control group, was the intervention phase.

"The only way to be sure would be to conduct a controlled study with placebos for 10 years," he said.

Arthroscopic surgery for osteoarthritis was commonly performed but just last week a controlled study showed it had no objective benefit.

Getting people to speak naturally in a controlled study is hard.

"The data on effectiveness are not perfect, which is why we're doing a controlled study.

In 1995, Wernig published a controlled study that included thirty-three patients who had been wheelchair-bound for an extended period.

Recently, Richard's friend Barry Bittman, a neurologist at Meadville Medical Center in Pennsylvania, did a controlled study showing that drumming limbers up the immune system.

A controlled study based on hundreds of college students compared people who identified themselves as "activists" with those who did not.

Design: A controlled study.

This experiment was based on a controlled study using columns.

The selected care-research approach may better reflect reality than a controlled study design.