One of the first large population studies to examine the relationship between blood cholesterol levels and risk of CHD was the Seven Countries Study. This study is an example of ____.
A)observing
B)counting cases
C) relating cases to the population at rise
D) making comparisons

Question

One of the first large population studies to examine the relationship between blood cholesterol levels and risk of CHD was the Seven Countries Study. This study is an example of ____.​
A)​observing
B)​counting cases
C) ​relating cases to the population at rise
D) ​making comparisons

Quizplus · Accepted Answer

The Seven Countries Study is an example of making comparisons between blood cholesterol levels and risk of CHD in different populations.

One of the First Large Population Studies to Examine the Relationship