1. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Public Health Scientific Data Sharing Service Han Hong 2006.10.24

2. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Outline Introduction Data Submitting & Processing Data Service Chance & challenge

3. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Outline Introduction –General Introduction –Characteristics of Public Health Data & Users –General Sharing Process Data Submitting & Processing Data Service Chance & challenge

4. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC General Introduction General center & 4 data centers Distributed in physics but unified in logic Share common entry & metadata service Share common standards Different emphasis Essential Medicine Clinical Medicine Public Health General Center Logical entity Chinese Medicine Medical Data Sharing Project

5. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Characteristics of Public Health Data & Users Data -> the importance of quality control –Source: Surveillance & Report –Content: Epidemiology –Data capacity : Big or great, often millions –Type: Enumeration data Users -> the modes of data sharing –Government & public –Professional –Advanced user

6. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC General Sharing Process National Surveillance Systems Projects of S cientific Research Other Data Data Cleaning, Standardizing & Assessment Data Accessing & Archiving Data PushingResource Producing Resource Processing Data Submitting Data Service Static ArticleOnline AnalysisDatasetGIS … Government & Public User Professional User Advanced User … Other User Data Manager Data Producer

7. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Outline Introduction Data Submitting & Processing –Resource Investigation –Data Cleaning & Standardizing –Resource Processing –Quality Control Data Service Chance & challenge

8. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Resource Investigation Methods –Survey –Web

9. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Data Cleaning & Standardizing Data Cleaning Regulation –Familiar mistakes: general & logical –Cleaning methods –Reports writing Data Standardizing Regulation –Applicable Standards: coding standards –Standardizing methods –Reports writing

10. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Resource Processing Metadata Class –Data background –Metadata –Data element Sharing Data Class –Static articles –Query analysis –OLAP analysis –Downloadable dataset –GIS analysis

11. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Quality Control By Means of –Proper regulations –Quality assessment Throughout –Data Submitting –Resource Processing

12. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Outline Introduction Data Submitting & Processing Data Service –Supporting Web Platform –Shared Data Resource –Service Mode –Authority Management Chance & challenge

13. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Supporting Web Platform Sharing platform –Data finding –Data obtaining Working platform –Data manufacturing –System management

14. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Shared Data Resource 13 Databases (2T) –Basic information Death Surveillance –Diseases information Infective diseases legal report –Health hazardous factor information Smoking survey

15. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Service Mode Data finding service –Metadata –Full text search

16. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Service Mode Data obtaining service –Online & off-line service –Free of charge –Registry is needed For government & public role: static articles For professional role: query & OLAP analysis For advanced role: downloadable dataset

17. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Service Mode static articles –Tree view –PDF

18. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Service Mode Query analysis

19. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Service Mode OLAP analysis

20. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Authority Management Mode –User-Role-Resource Users, role & resources management –Add, Modify, &Delete Authorization –Resource: to specify a resource with a role –User: to specify a user with a role Users RolesResources User Authorization Resource Authorization Users managementRoles managementResources management

21. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Outline Introduction Data Submitting & Processing Data Service Chance & challenge –Chance –challenge

22. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Chance –Plenty of Data: new data & historical data –Attach more importance: the Government Challenge –Quality control: historical data –People’s awareness to share

23. CHINA LCA NEW HIRE ORIENTATION TRAINING www.phsciencedata.cn China CDC Thanks Chinese Center for Disease Control and Prevention http://www.phsciencedata.cn Han_cdc@126.com