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XML Hong Nguyen National University HTM 520 HIE. Introduction Extensible Markup Language Foundation technology for web services Developed in 1996 ◦ Transport.

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Presentation on theme: "XML Hong Nguyen National University HTM 520 HIE. Introduction Extensible Markup Language Foundation technology for web services Developed in 1996 ◦ Transport."— Presentation transcript:

1 XML Hong Nguyen National University HTM 520 HIE

2 Introduction Extensible Markup Language Foundation technology for web services Developed in 1996 ◦ Transport and store data Presentation, communication, storage Share structured data Gives meaning to data

3 Components 1) Declaration 2) Elements 3) Attributes 4) Tags & Data

4 Components of XML System Three types of files ◦ XML data (meaning and structure) ◦ XML schemas (defines rules) ◦ XML transforms (enable the use of data)

5 Standards 1) Core Standards ◦ Expressed in XML document 2) Processing Standards ◦ Relate XML to processing 3) Key Vocabularies (Applications) ◦ languages based on XML

6 Advantages Easy to read and understand Large number of platforms Open standards XML uses human language Compatible with Java Any application can process XML

7 XML in Healthcare driven partly by legislation (HIPAA) HIPAA requires the HHS to define rules ◦ dissemination of healthcare info HL7 translates requirements HL7 produces standards for operations ◦ claims processing, imaging, and pharmacy

8 XML and Meaningful Use EPs, EHs, and CAHs submit clinical quality measures (CQMs) ◦ health outcomes, patient safety, care coordination Electronic specifications (or e-specifications) must be developed for each CQM report them from an EHR

9 XML and Meaningful Use The e-specifications include data elements, logic, and definitions for that CQM in an (HL7) standard Represents a CQM as an XML document so that it can be captured or stored in the HER ◦ data can then be sent or shared electronically

10 References http://www.youtube.com/watch?v=Q0k5ySZGPBc Laudon & Laudon, Management Information Systems: Managing the Digital Firm https://publib.boulder.ibm.com/infocenter/iseries/v5r4/index.jsp?topic=%2Frzamj%2F rzamjintroadvantages.htm http://www.w3schools.com/xml/default.asp http://www.ibm.com/developerworks/data/library/dmmag/DMMag_2009_Issue2/Ind ustry/ http://office.microsoft.com/en-us/word-help/xml-what-s-it-all-about- RZ001130477.aspx?section=7 http://www.cms.gov/Regulations-and- Guidance/Legislation/EHRIncentivePrograms/Electronic_Reporting_Spec.html

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