Multiple Choice
In order for epidemiologists to infer that Behavior A causes Disease B, they must observe
A) that Behavior A has taken place before Disease B takes place.
B) a dose-response relationship between Behavior A and Disease B.
C) a decline in Disease B when Behavior A is eliminated.
D) all of these relationships between variables exist.
Correct Answer:
Verified
Correct Answer:
Verified
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