Abstract: Provided herein are methods of surface functionalization, array construction, and/or blocking as well as substrates that are surface functionalized and blocked from non-specific bindings. Also provided herein are blocking solutions, blocking agents, and kits comprising the same. Further provided are methods of using functionalized and blocked surfaces for analyzing samples, such as in an SPR analysis.

Abstract: Systems and methods for mapping and matching laboratory results and tests. Laboratory results provided by legacy systems are not usually in a format that is compatible with LOINC, which defines laboratory results and tests using six attributes. Known LOINC codes are placed in a health data dictionary using relationship tables. At the health data dictionary, attributes corresponding to LOINC definitions are derived from the laboratory data provided by legacy systems and is placed in relationship tables that correspond to the relationship tables previously created and placed in the health data dictionary. The laboratory data from the legacy system is then compared with the standard data of the health data dictionary in order to match the legacy data to a standard value. This laboratory data from the legacy system, because it is matched, is thereby standardized and may be stored in a CPR.

Abstract: Systems, methods, and computer program products for managing health data dictionary relationships. The relationships between concepts in the health data dictionary are very complex. The relationship manager searches for relationships, adds new relationships to the health data dictionary, updates existing relationships, discovers missing, duplicated or inappropriate relationships, checks the relationships for completeness and redundancy, and fixes errors in the relationships. The relationship manager ensures that the content of the health data dictionary is more complete and more accurate.