The study was important for showing that arteriosclerosis does not strike people at random as they age, but that highly susceptible individuals can be identified in advance.

I believe the answer is: Framingham

Framingham study is being done since in order to study hypertension. Currently, the subject of the framingham study has reached its third generation with more than 5000 members. They also study the relation betwen diet , medication , and excercise on heart diseases.

answer; ///(3) three parts;

answer; specific deterrence;