1. Promotion information * * *: Health data usually come from multiple sources, including medical institutions, scientific research institutions and government departments.
2. Improve the accuracy and efficiency of decision-making: Standardized data can provide more accurate and comparable information, and decision makers can better understand health issues and formulate and implement policies more effectively.
3. Improve data quality: Standardized data can improve data integrity, accuracy, readability and understandability, and make data analysis more reliable.