The purpose of screening test-
.<p>four main uses of screening inc ludes case detection ,control of disease,reserch purposes,educational oppounities.screening also helps in the soing out of people who are at a higher risk.</p><p>ref:park&;s textbook of preventive and social medicine,22 nd edition,pg no128</p>
Screening
To diagnose the cases
To so out persons who are at increased risk
To segregate diseased and non diseased persons
None
To so out persons who are at increased risk