“…Similarly, Office of Management and Budget (OMB) and de facto standards for patient characteristics (e.g., race, ethnicity, and demographics) will be applied, with the goal of limiting unnecessary variations of questions that have relevance across all rare disease registries. New and forthcoming pilot projects sponsored by HL7, caBIG, and CDISC that demonstrate the use of common data elements and shared conceptual domain models for specific therapeutic areas (e.g., cardiovascular, tuberculosis, and diabetes) will also be monitored and explored as a source of standardized questions that could be incorporated into the library and re-used for rare disease registry data collection (Gao, Zhang, Xie, Zhang, & Hu, 2006; Mohanty, et al, 2008; Winget, et al, 2003). Standardized health data from CDC’s PHIN Shared Vocabulary will be searched for value sets standardized for a variety of use cases.…”