F. 1  FeverPAIN Score for Strep Pharyngitis. Predicts likelihood of strep throat. 2  Fibrosis-4 (FIB-4) Index for Liver Fibrosis. Noninvasive estimate of liver scarring in HCV and HBV patients, to assess need for biopsy. 3  FINDRISC (Finnish Diabetes Risk Score) Identifies patients at high risk for type 2 diabetes.
Relational schema: Relational schema may also refer to as database schema. A database schema is the collection of relation schemas for a whole database. Relational or Database schema is a collection of meta-data. Database schema describes the structure and constraints of data representing in a particular domain.
While useful for organizing data that can be represented by a relational structure, an entity-relationship diagram can't sufficiently represent semi-structured or unstructured data, and an ERD is unlikely to be helpful on its own in integrating data into a pre-existing information system.