The EPIC study employs a variety of methodologies to collect and analyze data, including:
1. Dietary Assessment: Participants complete detailed dietary questionnaires, which are used to assess their food and nutrient intake. These questionnaires are validated and standardized across countries to ensure consistency. 2. Biological Samples: Blood, urine, and other biological samples are collected from participants and stored in biobanks. These samples are used for biomarker analysis and genetic studies. 3. Follow-Up: Participants are followed over time through regular health checks and questionnaires to monitor changes in their health status and lifestyle factors. 4. Data Analysis: Advanced statistical methods are used to analyze the data and identify associations between dietary factors, lifestyle behaviors, and disease outcomes.
