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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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Component of PQLI -
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The correct answer is  PQLI- Physical Quality of Life Index is one index to measure quality of life.It consolidates 3 indicators -infant moality rate -life expectancy at age one -literacy For each component score 0 to 100 given.The composite index is calculated by averaging three indicators,giving equal weight to each.Resulting PQLI is also scaled 0 to 100. Parks textbook of preventive and social medicine.K Park. Edition 23.Pg no: 17