Diagnostic Imaging Data Set XML Schema Constraints

Diagnostic Imaging Data Set XML Schema Constraints

Description

XML Schema Constraints applied to the Diagnostic Imaging Data Set.

Key to XML Schema Constraint Column Headings:


Column Name	Column Meaning	Column Options
XML Schema Format/Length	Indicates any differences between the Format/Length of the item in the NHS Data Model and Dictionary and the XML Schema representation	None = The Format/Length is the same as the NHS Data Model and Dictionary	Any other entry = The Format/Length is different in the XML Schema to the NHS Data Model and Dictionary
Allowed Values	Indicates whether the NHS Data Model and Dictionary National Codes and Default Codes are present in the XML Schema	None = The NHS Data Model and Dictionary National and Default Codes are present in the XML Schema	Removed = The NHS Data Model and Dictionary National Codes and Default Codes are not present in the XML Schema	Any other entry = Shows the values present in the XML Schema which are a subset of those in the NHS Data Model and Dictionary
Range	Indicates whether a range value constraint has been applied in the XML Schema	None = There is no range value constraint applied in the XML Schema	Any other entry = Shows the range value constraint applied in the XML Schema
Pattern Match	Indicates whether a data pattern, to which the data must conform, has been applied in the XML Schema	None = There is no data pattern, to which the data must conform, applied in the XML Schema	Any other entry = Shows the data pattern, to which the data must conform, applied in the XML Schema

XML Schema Constraints:


Data Element	XML Schema Format/Length	Allowed Values	Range	Pattern Match	Reason / Comment / XML Choice
ETHNIC CATEGORY	max an2	None	None	None	Existing Format/Length means fixed length which is incorrect. Unable to change this as it is used in other data sets. Second character can be for local use. XML Schema allows max an2
GENERAL MEDICAL PRACTICE CODE (PATIENT REGISTRATION)	min an3 max an12	Removed	None	None	Field size extended to future proof for ODS ORGANISATION CODE changes
IMAGING CODE (NICIP)	None	None	None	None	XML choice required to allow recording of either or both of IMAGING CODE (NICIP) / IMAGING CODE (SNOMED-CT) XML choice 1: One of two data items IMAGING CODE (NICIP) / IMAGING CODE (SNOMED-CT)) must be present XML choice 2: IMAGING CODE (NICIP) and IMAGING CODE (SNOMED-CT) must be present
IMAGING CODE (SNOMED-CT)	None	None	None	None
RADIOLOGICAL ACCESSION NUMBER	None	None	None	None	Spaces allowed in character set, to follow guidance on Digital Imaging and Communications in Medicine (DICOM) number format
REFERRING ORGANISATION CODE	min an3 max an12	Removed	None	None	Field size extended to future proof for ODS ORGANISATION CODE changes
SITE CODE (OF IMAGING)	min an3 max an12	Removed	None	None	Field size extended to future proof for ODS ORGANISATION SITE CODE changes

Where Used

Type	Link	How used
Supporting Information		references in description Diagnostic Imaging Data Set XML Schema Constraints
Data Set	Diagnostic Imaging Data Set	references in description Diagnostic Imaging Data Set XML Schema Constraints
Supporting Information	XML Schema and Data Set Constraints	references in description Diagnostic Imaging Data Set XML Schema Constraints

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