| Evaluation item | Interoperability and standardization(C) >> Standardization of reference information (master data)(C.2) |
| Metric | <C-2-1> Standardization ratio of reference information/code data (master data) |
| Explanation | The ratio of standardized code to total code data/reference information |
| Measurement method | X = # o f s t a n d a r d i z e d c o d e i n d e f e n c e I S s t o t a l # o f c o d e d a t a i n d e f e n c e I S s |
| Y= X T a r g e t V a l u e × 100 (satisfaction ratio of standardization) |
| Data gathering method (Data sources) | ■ System ■ Data |
| □ Questionnaires □ Interview |