Title English:
epidemiological studies
Definition English:
A study that compares 2 groups of people who are alike except for one factor, such as exposure to a chemical or the presence of a health effect; the investigators try to determine if any factor is associated with the health effect.
Title Arabic:
دراسات وبائية
Title French:
études épidémiologiques
Domain:
Statistics
Subject:
Environment Statistics
InformationType:
Term
SourceSymbol:
Language staff
Link: