Question

In which data set would we find the victim-offender relationships of customer, drug pusher, and homosexual domestic relationship?

Answer 1

I believe the answer is CHD
In this context, CHD stands for coronary heart disease.
Statistic shows that someone would more likely to develop a coronary heart disease if they: often display aggressive behavior (victim-offender relationships of customer) , addicted to drugs, and obtained HIV ( which predominantly had by people in homosexual domestic relationship)