Question:
PURPOSES OF EPIDEMIOLOGY
Author: LEIGHTON DWIGHT OBILLOSAnswer:
1. To investigate nature / extent of health-related phenomena in the community / identify priorities 2. To study natural history and prognosis of health-related problems 3. To identify causes and risk factors 4. To recommend / assist in application of / evaluate best interventions (preventive and therapeutic measures) 5. To provide foundation for public policy
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Author
LEIGHTON DWIGHT OBILLOS