Health trends are monitored using various methods and tools. Key methodologies include:
- Surveillance systems: These systems collect, analyze, and interpret data on disease occurrence and health-related events. - Surveys and studies: Large-scale surveys, such as the National Health and Nutrition Examination Survey (NHANES), provide comprehensive data on health behaviors and outcomes. - Data analytics: Advanced analytical tools and techniques, including machine learning and big data analytics, are used to identify patterns and predict future trends.
