NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 8,107 terms related to cancer and medicine.
- prospective cohort study
- listen (pruh-SPEK-tiv KOH-hort STUH-dee)
- A research study that follows over time groups of individuals who are alike in many ways but differ by a certain characteristic (for example, female nurses who smoke and those who do not smoke) and compares them for a particular outcome (such as lung cancer).