ABSTRACT
The resurgence of telemedicine can be attributed to its potential for addressing intransigent problems in health care, including limited accessibility, cost inflation, and uneven quality. After discussing definitions and the genesis of telemedicine, this review focuses on conceptual issues and an assessment of past research. The scope and methodological rigor necessary for sustained development and policy making have been limited in this area of research, owing to the nature of extant telemedicine projects and the lack of a comprehensive research strategy that specifies the objectives of telemedicine research regarding accessibility, cost, and quality. Research strategies and a framework for analysis are discussed. Without a commitment to the types of research objectives, framework, and strategy presented here, the considerable promise of telemedicine, as an innovative system of care, may not be fully realized.
Subject(s)
Delivery of Health Care/organization & administration , Telemedicine/organization & administration , Cost Control , Cost-Benefit Analysis , Diffusion of Innovation , Health Services Accessibility/organization & administration , Health Services Research , Humans , Quality of Health Care , Technology Assessment, Biomedical/organization & administrationABSTRACT
Alaska may be ideally suited as a test site for telemedicine. It is by far the nation's largest state, with a population of only 550,000 clustered around a few cities and towns or widely spread across an area almost two and a half times as large as Texas. Its ratio of doctors to patients is the second lowest in the nation, and the cost of medical care exceeds that in the lower 48 states by 90%. Almost half of its residents are affiliated with the federal government in some way. Active duty and retired members of the military and their families (including children) represent 70,000 of the state's residents, and another 160,000 are affiliated with the Coast Guard, the Indian Health Service, and the Department of Veteran Affairs. In 1995, a telemedicine initiative was launched under the auspices of the 3rd Medical Center at Elmendorf Air Force Base. Its mission was to integrate video conferencing and store-and-forward technology into patient care. Brief but well-documented efforts yielded many valuable lessons on how relatively simple, low-bandwidth technology can be effectively used and its limitations. In addition, unexpected changes were observed in the way health care was delivered. This experience should provide valuable lessons for those embarking on this path to health care delivery.
