Medical Informatics- Information Management.ppt

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1、Medical Informatics: Information Management,A Users Guide,Dr Peter Cantillon Mr Ben Kanagaratnam,Outline,Organising and categorising medical information Libraries, Catalogues, Indexes etc. Electronic information Electronic records Electronic networks Human information management,Organising medical i

2、nformation,Doctor,Colleagues,Media,Guidelines,Medical school,Patients,Institution,Classification,Sore throat Throat pain Tonsillitis Pharyngitis URTI,Clinical coding Read coding ICD 10 coding WHO classification,Misclassification,Patient-doctor interaction,Consultation,Examination,Investigation,Medic

3、al record,Misinterpreted Misinformation,Misinterpreted Misrecorded,Misidentified Misanalysed Misfiled,Misleading Misreading Missing altogether,De Dombal 96,Library information,Categorisation,Journals and periodicals,Books, Texts etc.,Archive material,Dewey system,616=medicine,616.0757 = radiology,Sm

4、i. = smith,Books on a topic are shelved together,There are many aspects contributing to a typical EMR.,A Centralised Record can be accessed easily by various hospital departments as illustrated below.,MEDICATION MANAGER,Patient Name : CURRENT DRUG HISTPORT I.D. No. : DIAGNOSIS : Urinary Tract Infect

5、ion OTHER ACTIVE PROBLEMS ASTHMADrugs Available for Diagnostic Profile : CODE AMPICILLIN AMPICILLIN-SODIUM SELECT CANCEL,Consultant : CURRENT DRUG HISTORYInclude : All current and expired drugs.DRUG DOSE Becotide 250 2/dayDrug Allergies :NONE KNOWNPRESCRIBE RESULTS,Electronic information management,

6、Information In,Keyboard,Scanner,Network,E-mail/Internet,Floppy/CD drives,RAM,Hard disc,Bits and Bytes,8 Bits = 1 Byte (one character on a page),1024 Bytes = one kilobit (1-2Kb = page of text),1024 kilobits = 1 megabit (Mb),1024 megabits = 1 Gigabit (Gb),Bandwidth,Computer Networks,Internet diagram,S

7、pread sheet packages,Database packages,Word-processor packages,Human information management,Learning,Rational / logical,Emotional,Primacy Recency Association Emphasis Interest 1 sense,More likely to remember,Human information management,50%,75%,100%,Recall over time,Human information management,A,B,C,D,