Theme 1: Administrative Data Features
Project 1: A compendium of meta-data
Project 2: International disease coding systems
Project 3: Validity of administrative data for clinical conditions
Theme 2: Optimization of Administrative Data
Project 4: Shadow billing and data completeness
Project 5: Measurement error in diagnostic codes
Project 6: Interventions for physicians, billing staff and coders
Theme 3: Emerging Methods for EHR Data
Project 7: Development of methodologies to transform free text EHR
Project 8: Risk adjustment using laboratory and vital sign EHR data
Project 9: Assessment of symptom collection methods in primary care
Project 10: Ethical and legal issues in EHR research