Information technology in primary health care.
Appropriate application of information technology in primary health care will extend traditional diagnosis and patient management beyond the doctor's clinic into the everyday living environment. We describe a model of information management in primary health care, and place special emphasis on the emerging areas of clinical decision support, computerised clinical measurements, patient education and network connectivity. Briefly discussed is the design of innovative home monitoring techniques and a telemedicine based communications infrastructure that should improve access to high quality primary health care for all citizens, irrespective of their distance from major urban centres. A preliminary design for a telemedicine-assisted primary health care network is presented, based on this model of information management. The premise is that improvements in health care services and reductions in health care costs can be effected by establishing a continuum of patient care from the patient's home, to the doctor's surgery, to speciality services in hospitals and to other service providers in the health care sector. While, the proposal focuses on new opportunities arising from the imminent introduction of broad band interactive fibre optic networks throughout Australia, the technology and projected data transfers could easily be handled in the short-term using modem access to the standard telephone network. A simple connectivity scheme for system integration is also presented.
Lovell
N H
NH
Graduate School of Biomedical Engineering, University of New South Wales, Sydney, Australia. n.lovell@unsw.edu.au
Celler
B G
BG
D003199:Computer Systems; D003194:Computer-Assisted Instruction; D020000:Decision Support Systems, Clinical; D005194:Family Practice / Q000458:organization & administration; D006801:Humans; D019451:Information Management; D010353:Patient Education as Topic / Q000379:methods; D011320:Primary Health Care / Q000458:organization & administration; D018511:Systems Integration; D017216:Telemedicine