Which of the following is an example of exposure data in ecologic studies?
A) Per capita income
B) Mean ambient temperatures
C) Smoking prevalence
D) Per capita calorie intake
E) All are correct.
Correct Answer:
Verified
Q1: A case-control study is purely a descriptive
Q2: An ecologic study is one that examines
Q3: An ecologic comparison study is sometimes called
Q4: A cross-sectional study allows measurement of the
Q5: In a case-control study, cases and controls
Q7: Case-control studies are among the best observational
Q8: Examples of descriptive epidemiologic studies do not
Q9: What type of study is this?
A) Experimental
B)
Q10: Does this study have an exposure status
Q11: Does this study have a disease status
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