Generating a C-CDA Document by Querying an Internal Database
You can generate a C-CDA document using XSL transformations provided by InterSystems that transform SDA into CDA and C-CDA, for example, SDA-to-CCDAv21-CCD.xsl. You must write code to transform the query result from your internal database into SDA.
These transformations are in the folder install-dir\CSP\xslt\SDA3\. The available transformations from SDA include XSLTs for a variety of CDA and C-CDA outputs:
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AU
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C32
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C37
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C48
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C-CDA
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C-CDAv21
See the chapter “SDA Documents” in SDA: InterSystems Clinical Data Format for more details on the structure of the SDA.
