4

T-SQL を使用して CCD の基本的な解析を行う方法を理解したので、その結果を共有したいと思います。

誰かがこれを行うより良い方法を知っている場合は、お気軽にコメントしてください。名前空間の宣言に関連するテキストを減らすことに特に関心があります。

名前空間 (xmlns="urn:hl7-org:v3") を元の xml から単純に削除できることはわかっていますが、それは避けたいと思います。

DECLARE @ClinicalDocumentXml xml
-- Full document available from http://xreg2.nist.gov/cda-validation/downloads.html
SET @ClinicalDocumentXml = '<?xml version="1.0" encoding="UTF-8"?>
<ClinicalDocument xmlns="urn:hl7-org:v3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:hl7-org:v3 http://xreg2.nist.gov:8080/hitspValidation/schema/cdar2c32/infrastructure/cda/C32_CDA.xsd">
    <realmCode code="US"/>
    <typeId root="2.16.840.1.113883.1.3" extension="POCD_HD000040"/>
    <templateId root="2.16.840.1.113883.3.27.1776" assigningAuthorityName="CDA/R2"/>
    <templateId root="2.16.840.1.113883.10.20.3" assigningAuthorityName="HL7/CDT Header"/>
    <templateId root="1.3.6.1.4.1.19376.1.5.3.1.1.1" assigningAuthorityName="IHE/PCC"/>
    <templateId root="2.16.840.1.113883.3.88.11.32.1" assigningAuthorityName="HITSP/C32"/>
    <id root="2.16.840.1.113883.3.72" extension="MU_Rev1_HITSP_C32C83_4Sections_NoInformationEntries_NoErrors" assigningAuthorityName="NIST Healthcare Project"/>
    <code code="34133-9" displayName="Summarization of episode note" codeSystem="2.16.840.1.113883.6.1" codeSystemName="LOINC"/>
    <title/>
    <effectiveTime value="20101026130945"/>
    <confidentialityCode/>
    <languageCode code="en-US"/>
    <recordTarget>
        <patientRole>
            <id root="ProviderID" extension="PatientID" assigningAuthorityName="Provider Name"/>
            <addr use="HP">
                <streetAddressLine>First Address Line</streetAddressLine>
                <streetAddressLine>Next Address line</streetAddressLine>
                <city>CityName</city>
                <state>StateName</state>
                <postalCode>00000-0000</postalCode>
                <country>USA</country>
            </addr>
            <telecom value="tel:+1-(555)555-1212" use="HP" />
            <patient>
                <name>
                    <given>FirstName</given>
                    <given>MiddleNameorInitial</given>
                    <family>FamilyName</family>
                </name>
                <administrativeGenderCode code="F" displayName="Female" codeSystem="2.16.840.1.113883.5.1" codeSystemName="HL7 AdministrativeGender"/>
                <birthTime value="19840704"/>
                <maritalStatusCode code="S" displayName="Single" codeSystem="2.16.840.1.113883.5.2" codeSystemName="HL7 Marital status"/>
                <languageCommunication>
                    <templateId root="2.16.840.1.113883.3.88.11.83.2" assigningAuthorityName="HITSP/C83"/>
                    <templateId root="1.3.6.1.4.1.19376.1.5.3.1.2.1" assigningAuthorityName="IHE/PCC"/>
                    <languageCode code="en-US"/>
                </languageCommunication>
            </patient>
        </patientRole>
    </recordTarget>
</ClinicalDocument>'

SELECT
    Field.value('declare default element namespace "urn:hl7-org:v3";title[1]', 'varchar(255)') AS Title,
    Field.value('declare default element namespace "urn:hl7-org:v3";recordTarget[1]/patientRole[1]/id[1]/@extension', 'varchar(255)') AS InternalPatientID,
    Field.value('declare default element namespace "urn:hl7-org:v3";effectiveTime[1]/@value', 'varchar(255)') AS CreationDateTime,
    Field.value('declare default element namespace "urn:hl7-org:v3";recordTarget[1]/patientRole[1]/patient[1]/name[1]/name[1]', 'varchar(255)') AS FullName,
    Field.value('declare default element namespace "urn:hl7-org:v3";recordTarget[1]/patientRole[1]/patient[1]/name[1]/family[1]', 'varchar(255)') AS LastName,
    Field.value('declare default element namespace "urn:hl7-org:v3";recordTarget[1]/patientRole[1]/patient[1]/name[1]/given[1]', 'varchar(255)') AS FirstName,
    Field.value('declare default element namespace "urn:hl7-org:v3";recordTarget[1]/patientRole[1]/patient[1]/name[1]/given[2]', 'varchar(255)') AS MiddleName,
    Field.value('declare default element namespace "urn:hl7-org:v3";recordTarget[1]/patientRole[1]/patient[1]/birthTime[1]/@value', 'varchar(255)') AS DateOfBirth,
    Field.value('declare default element namespace "urn:hl7-org:v3";recordTarget[1]/patientRole[1]/patient[1]/administrativeGenderCode[1]/@code', 'varchar(255)') AS Gender,
    Field.value('declare default element namespace "urn:hl7-org:v3";recordTarget[1]/patientRole[1]/addr[1]/streetAddressLine[1]', 'varchar(255)') AS PatientAddress,
    Field.value('declare default element namespace "urn:hl7-org:v3";recordTarget[1]/patientRole[1]/addr[1]/streetAddressLine[2]', 'varchar(255)') AS PatientAddress2,
    Field.value('declare default element namespace "urn:hl7-org:v3";recordTarget[1]/patientRole[1]/addr[1]/city[1]', 'varchar(255)') AS PatientCity,
    Field.value('declare default element namespace "urn:hl7-org:v3";recordTarget[1]/patientRole[1]/addr[1]/state[1]', 'varchar(255)') AS PatientState,
    Field.value('declare default element namespace "urn:hl7-org:v3";recordTarget[1]/patientRole[1]/addr[1]/postalCode[1]', 'varchar(255)') AS PatientZip,
    Replace(Field.value('declare default element namespace "urn:hl7-org:v3";recordTarget[1]/patientRole[1]/telecom[1]/@value', 'varchar(255)'), 'tel:', '') AS HomePhone
FROM @ClinicalDocumentXml.nodes('declare default element namespace "urn:hl7-org:v3"; ClinicalDocument') CCD(Field)
4

2 に答える 2

1

WITH XMLNAMESPACESを使用できます。

WITH XMLNAMESPACES(DEFAULT 'urn:hl7-org:v3')
SELECT
    Field.value('title[1]', 'varchar(255)') AS Title,
    Field.value('(recordTarget/patientRole/id/@extension)[1]', 'varchar(255)') AS InternalPatientID,
    Field.value('(effectiveTime/@value)[1]', 'varchar(255)') AS CreationDateTime,
    Field.value('(recordTarget/patientRole/patient/name/name)[1]', 'varchar(255)') AS FullName,
    Field.value('(recordTarget/patientRole/patient/name/family)[1]', 'varchar(255)') AS LastName,
    Field.value('(recordTarget/patientRole/patient/name/given)[1]', 'varchar(255)') AS FirstName,
    Field.value('(recordTarget/patientRole/patient/name/given)[2]', 'varchar(255)') AS MiddleName,
    Field.value('(recordTarget/patientRole/patient/birthTime/@value)[1]', 'varchar(255)') AS DateOfBirth,
    Field.value('(recordTarget/patientRole/patient/administrativeGenderCode/@code)[1]', 'varchar(255)') AS Gender,
    Field.value('(recordTarget/patientRole/addr/streetAddressLine)[1]', 'varchar(255)') AS PatientAddress,
    Field.value('(recordTarget/patientRole/addr/streetAddressLine)[2]', 'varchar(255)') AS PatientAddress2,
    Field.value('(recordTarget/patientRole/addr/city)[1]', 'varchar(255)') AS PatientCity,
    Field.value('(recordTarget/patientRole/addr/state)[1]', 'varchar(255)') AS PatientState,
    Field.value('(recordTarget/patientRole/addr/postalCode)[1]', 'varchar(255)') AS PatientZip,
    Replace(Field.value('(recordTarget/patientRole/telecom/@value)[1]', 'varchar(255)'), 'tel:', '') AS HomePhone
FROM @ClinicalDocumentXml.nodes('ClinicalDocument') CCD(Field)

を使って少し短くすることもできますcross apply。

WITH XMLNAMESPACES(DEFAULT 'urn:hl7-org:v3')
SELECT
    CD.Field.value('title[1]', 'varchar(255)') AS Title,
    PR.Field.value('(id/@extension)[1]', 'varchar(255)') AS InternalPatientID,
    CD.Field.value('(effectiveTime/@value)[1]', 'varchar(255)') AS CreationDateTime,
    PR.Field.value('(patient/name/name)[1]', 'varchar(255)') AS FullName,
    PR.Field.value('(patient/name/family)[1]', 'varchar(255)') AS LastName,
    PR.Field.value('(patient/name/given)[1]', 'varchar(255)') AS FirstName,
    PR.Field.value('(patient/name/given)[2]', 'varchar(255)') AS MiddleName,
    PR.Field.value('(patient/birthTime/@value)[1]', 'varchar(255)') AS DateOfBirth,
    PR.Field.value('(patient/administrativeGenderCode/@code)[1]', 'varchar(255)') AS Gender,
    PR.Field.value('(addr/streetAddressLine)[1]', 'varchar(255)') AS PatientAddress,
    PR.Field.value('(addr/streetAddressLine)[2]', 'varchar(255)') AS PatientAddress2,
    PR.Field.value('(addr/city)[1]', 'varchar(255)') AS PatientCity,
    PR.Field.value('(addr/state)[1]', 'varchar(255)') AS PatientState,
    PR.Field.value('(addr/postalCode)[1]', 'varchar(255)') AS PatientZip,
    Replace(PR.Field.value('(telecom/@value)[1]', 'varchar(255)'), 'tel:', '') AS HomePhone
FROM
  (SELECT @ClinicalDocumentXml.query('/ClinicalDocument/*')) AS CD(Field)
CROSS APPLY
  (SELECT CD.Field.query('recordTarget/patientRole/*')) AS PR(Field)
于 2012-04-26T07:20:58.863 に答える
1

少なくとも改行を減らすのに役立つかもしれない些細な変更:

DECLARE @namespace varchar(75);
SET @namespace = 'declare default element namespace "urn:hl7-org:v3";';

SELECT 
   Field.value(@namespace + 'title[1]', 'varchar(255)') AS Title,
   ...
于 2012-04-26T05:45:40.897 に答える