Diagnosis-Prognosis | Commonly Confused Words
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Diagnosis vs. Prognosis

Diagnosis

/ˌdaɪəɡˈnəʊsəs/
The identification of a disease or problem by examination of symptoms

Examples:

"You will be singing next," was the policemans diagnosis.And Martin knew that Lizzies diagnosis had been correct.The vet's diagnosis confirmed the dog's leg was broken.

Synonyms:

Antonyms:

This word has no antonyms

Prognosis

/prɒɡˈnəʊsəs/
A prediction about the likely course or outcome of a disease or situation

Examples:

The doctor's prognosis was encouraging for her recovery.His prognosis predicted a slow but steady improvement.Economic prognosis remains uncertain due to market volatility.

Synonyms:

Antonyms:

Ways to tell them apart:

etymology
  • A diagnosis is the identification of a disease, while a prognosis is a prediction of the outcome of that disease.
  • Diagnosis is like naming the problem; prognosis is predicting its future.
  • If you visit a doctor with symptoms, they first give a diagnosis, and then a prognosis.
  • Remember: Diagnosis starts with D for determine; Prognosis starts with P for predict.
  • The focus of diagnosis is understanding, while the focus of prognosis is the future.
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