Constraints applied in the NHS Data Model and Dictionary to XML Schemas and Data Sets.

• XML Schema Constraints pages:
  • Show any differences between the data elements as described in the NHS Data Model and Dictionary and required constraints to these which have been coded into the XML Schema for a specific data set. This may include differing format/lengths of data elements, constrained lists of allowed National Codes, or additional validation to allow a constrained range of values or a specific data pattern.
• Data Set Constraints pages:
  • Show the same information, but the constraints are not applied in the XML Schema which is used to submit data (or the submission is not in XML format). In these cases the validation of allowed data would take place at the data landing stage.

XML Schema Constraints:

• Cancer Outcomes and Services Data Set XML Schema Constraints
• Commissioning Data Set Version 6-2 XML Schema Constraints
• Commissioning Data Set Version 6-2-3 XML Schema Constraints
• Commissioning Data Set Version 6-3 XML Schema Constraints
• Diagnostic Imaging Data Set XML Schema Constraints
• Electronic Prescribing and Medicines Administration Data Set XML Schema Constraints
• HIV and AIDS Reporting Data Set XML Schema Constraints

Data Set Constraints:

• Community Services Data Set Constraints
• Critical Care Minimum Data Set Constraints
• Devices Patient Level Contract Monitoring Data Set Constraints
• Drugs Patient Level Contract Monitoring Data Set Constraints
• Improving Access to Psychological Therapies Data Set Constraints
• Mental Health Services Data Set Constraints
• National Neonatal Data Set Constraints
• Patient Level Contract Monitoring Data Set Constraints
• Radiotherapy Data Set Constraints
• Systemic Anti-Cancer Therapy Data Set Constraints