Computers And Information Systems

health informaticsHealth informatics is concerned with improving longanimous look at by way of medical exam records , new interventions , communications and livelihood the doctor- uncomplaining relationship . E-health encompasses health informatics health telematics , telemedicine , and telehealth . It is a material component , along with e-commerce and the breeding economy , of an training club (Marshall , Taylor , Yu , 2003 , pg 137 Telehealth (delivery of health c atomic number 18 and exchange of health c argon information using information technologies , offers primary health care e-health , health informatics and the health care facilities a dynamic health information environment p database characteristics Health informatics and Telemedicine is liable for 150 ,000 Texas inmates records .extends and implements telemedicine with greater ease and lower cost verbalize Dr . Glenn Hammack , Director of Health Informatics and Telemedicine , for the University of Texas Medical Branch , (Buisch , Klug , 2002 pg . 38This muckle of a database includes both manual data storage (organized file cabinet , and data storage on a computer . For our purposes database management outlines are the primary mechanism for soundting get a line of the organization s information . The data can be share logically and support the strategic goals of the organization . Data abstract and modeling is the practice of examining the data and information requirements of an information system , and using one or models to represent these requirements in a systematic way . In the real healthcare earthly concern , the database structure shows a PATIENT (entity database that has a relationship with a ROOM (entity ) database . Such a relationship is of interest to the hospital s admissions discussion section nursing staff , and food service department . An entity may be an object with a physical existence - a item person , car , house , or employee - or it may be an object with a abstract existence - a company , a job , or a university course (Elmasri Navathe 1994.

43 Each community within the health care environment has secure access (online ) to their particular database through and through the use of passwordsRevelent medical data and information recordsTo provide unlined integration of distributed electronic patient records patient information , patient s family , referring doctor , health team and laboratory data are in relationship with public health departments , textbooks , Journals , electronic databases and umteen other outside resources . Every time a patient receives health care , an electronic record is maintained of the observations , medical or surgical interventions , and treatment outcomesData uniform terminology and codificationIt life-sustaining for uniform classification systems , groups of words or terms are collected together and organized , to be part of the information foundation . It is important for terms to be associated with a particular concept . For example , the terms depressed mood , wrong of interest and bleak and pessimistic views about the future top executive appear in a classification depressive episode . compute groupings , according to disease or body organ , are made to reflect the use of resources and treatment . However cryptography alone to communicate clinical information is problematic callable to the size and complexity of the coding system needed to dumbfound sufficient informationstandards and organizationsGuidelines and standards for health informatics are available...If you want to get a full essay, order it on our website: Orderessay

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