Archives: Glossary Terms

A study to test if a study treatment works about as well as another treatment for the same condition.

Not following research requirements.

So small that it has little to no impact.

A test result that shows a person does not have what was tested for.

A study that takes place at more than one research center.

The number of deaths in a group of people over time.

The number of people who develop a disease or illness in a group over time.

To observe, check, or evaluate something in a study over time.

The smallest or least amount.

Very small.