What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Aetiology vs Epidemiology - What's the difference?

aetiology | epidemiology |

As nouns the difference between aetiology and epidemiology

is that aetiology is the establishment of a cause, origin, or reason for something while epidemiology is the branch of a science dealing with the spread and control of diseases, viruses, concepts etc. throughout populations or systems.

aetiology

Alternative forms

* * etiology (American)

Noun

  • The establishment of a cause, origin, or reason for something.
  • * 1999 , Joyce Crick, translating Sigmund Freud, The Interpretation of Dreams , I.c:
  • I do not know where the idea first arose of enlisting internal (subjective) excitations of the sensory organs as well as external sensory stimuli; but it is in fact done in all the more recent accounts of the aetiology of dreams .
  • The study of causes or causation.
  • (medicine) The study or investigation of the causes of disease; a scientific explanation for the origin of a disease.
  • Usage notes

    * Not to be confused with etymology.

    Derived terms

    * etiologic * etiological * etiologically * etiologist

    epidemiology

    Noun

    (-)
  • (sciences) The branch of a science dealing with the spread and control of diseases, viruses, concepts etc. throughout populations or systems.
  • (sciences) The epidemiological body of knowledge about a particular thing.
  • Derived terms

    * epidemiological, epidemiologic * epidemiologist