Sickle cell anemia is an ____ recessive disorder. This means that the disorder is not on the ___ chromosomes.
A data dictionary is one tool organizations can use to help ensure data accuracy. This practice brief describes common data inconsistencies found within healthcare organizations' systems and defines the data dictionary and its associated data management challenges.
Categories: Business Analysis, Systems Analysis, Domain Modeling, Data Analysis & Modeling, Tools. A data dictionary, also commonly called a metadata repository, is a centralized repository of data elements and other metadata about them. This may include the meaning of a piece of data, relationships to other data, origin, usage, type and length.