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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Which is most economical and best screening
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The correct answer is  Ref:Parks 23rd edition pg 137 High-risk or selective screening : Screening will be most productive if applied selectively to high-risk groups, the groups defined on the basis of epidemiological research. Types of screening : Mass screening. High-risk or selective screening. Multi-phasic screening.