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Mathematics, 11.12.2019 02:31 noathequeen

For an etiologic factor to be judged to be causally related to a disease,
which of the following must be true? group of answer choices
the results of an epidemiologic study of the factor must be externally valid
the etiologic factor is equally distributed throughout the population.
persons exposed to the etiologic factor have a higher prevalence of disease
exposure to the etiologic factor must precede the onset of the disease.

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For an etiologic factor to be judged to be causally related to a disease,
which of the follow...
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