Which is the most economical and best screening method?
High risk screening: In High risk screening,besides effectiveness,economical use of resources is also seen as screening tests are selectively applied to individuals in high risk groups High risk selective screening gives maximum yield. E.g. HIV screening in commercial sex workers Therefore it is the most economical and best screening method.
Mass screening
High risk screening
Multiphasic screening
None of the above
Definition and Concepts, Examples from NHPs