What is the name of the large-scale demographic survey conducted to provide reliable estimates of birth and death rates and other fertility and mortality indicators at the national and sub-national levels?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. Sample Registration System (SRS).
- The Sample Registration System (SRS) is the name of the large-scale demographic survey conducted to provide reliable estimates of birth and death rates and other fertility and mortality indicators at the national and sub-national levels.
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It serves as the primary source of information on fertility and mortality at both the State and National levels, providing essential data for policy planning, health programs, and demographic analysis.
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The Sample Registration System (SRS) is a vital tool for demographic data collection in India and plays a crucial role in monitoring the health status of the population.
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Conducted on a continuous basis, the SRS provides reliable estimates for key indicators such as the Crude Birth Rate (CBR), Crude Death Rate (CDR), and Infant Mortality Rate (IMR), based on a representative sample of households across the country.
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Operational since 1970–71, the system also covers a broad range of socio-economic indicators, making it one of the most trusted sources of demographic data.
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The insights gained from SRS are instrumental in enabling the government to make evidence-based decisions for healthcare planning, population control, and social welfare policies.