DictionaryprognosticPrediction of an outcome
adjective / noun

prognostic

prahg-NAH-stik/prɑːɡˈnɑːstɪk/

Indicating a future outcome, especially the course of an illness.

The clinician uses prognostic information to consider how an illness may progress.

A clinician compares a current test-result pictogram with dotted possible future trajectories, emphasizing predictive significance; no diagnosis, treatment advice, percentages or labels.
Etymology

The pieces express “knowing beforehand.” Applied to signs or symptoms, the adjective describes their ability to indicate what is likely to happen, especially the outcome of an illness.

In context

Moran CORE6:18
your prognostic predictions for your patient so the vision is probably the biggest Factor worst vision is going to do poor overall
Retinal Vascular Disease [ARCHIVE]

More examples

  • The patient's age is an important prognostic factor.
  • This blood test has little prognostic value on its own.
  • Economists study the prognostic significance of falling consumer spending.

Forms

prognostic · prognostics

prognosis noun — A prediction of an illness's likely course.

prognosticate verb — To predict how events will unfold.

Similar words

predictive
Applies broadly to forecasting, not especially to illness outcomes.
indicative
Suggests a condition or trend without necessarily forecasting an outcome.