Asked by Johnathen Zenuh on Jul 20, 2024
Verified
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.
Dose-response Relationship
The correlation between the dose of a substance or intensity of an exposure and the magnitude of the organism's response.
Epidemiologists
Scientists who study the patterns, causes, and effects of health and disease conditions in defined populations.
Behavior A
A specific observable action or set of actions performed by an individual.
- Discern the components and significance of a causative relationship in epidemiological inquiries.
Verified Answer
TG
Tharshinny GandiJul 24, 2024
Final Answer :
D
Explanation :
Epidemiologists must observe that Behavior A has taken place before Disease B takes place, a dose-response relationship between Behavior A and Disease B, and a decline in Disease B when Behavior A is eliminated in order to infer that Behavior A causes Disease B. Therefore, all of these relationships between variables must exist for a causal inference to be made.
Learning Objectives
- Discern the components and significance of a causative relationship in epidemiological inquiries.