There has been an increase in the number of epidemiologic studies reported in medical journals because:
A) they interest the public and physicians concerned with preventive medicine.
B) infectious diseases are predominant in U.S. society.
C) it is relatively easy to investigate risk factors through experiments.
D) All are correct.

Question

Quizplus · Accepted Answer

The Answer of There has been an increase in the number of epidemiologic studies reported in medical journals because:
A) they interest the public and physicians concerned with preventive medicine.
B) infectious diseases are predominant in U.S. society.
C) it is relatively easy to investigate risk factors through experiments.
D) All are correct.

There Has Been an Increase in the Number of Epidemiologic