Sentence examples for controlled study was set from inspiring English sources

This prospective controlled study was set up to determine whether such an introduction causes a significant shift in the quality of care.

This study is set up as a randomised, double-blind, placebo-controlled trial.

Subjects and Methods: This was a prospective, double-blind, randomized, placebo-controlled study that was set in a university referral hospital.

An observational, retrospective, non-controlled study was conducted.

A case-controlled study was undertaken.

However, controlled studies are difficult to conduct in this setting - in particular in the situation where patients are suffering considerable blood loss, it would be unethical to include a control group receiving no hemostatic therapy.

Randomized controlled studies are efficacy studies in that they estimate the likelihood that a drug or device, like HBO, will work in an ideal setting.

No controlled studies were found.

Randomized controlled studies are needed.

The results are promising, but controlled studies are needed.

Thirty-four controlled studies were identified published from 1979 to 2008.