Abstract
Background and purpose: Information technology such as electronic medical records (EMRs),
electronic prescribing and decision support systems are recognized as essential tools in
Europe, the U.S., Canada, Australia, and New Zealand. But significant barriers impede widescale
adoption of these tools, especially EMR systems.
Objectives: The objectives of this study were to investigate the present status of information
technology in health care, the perceived benefits and barriers by primary care physicians.
Methods: Literature analysis and survey data from primary care physicians on adoption of
information technology are reviewed.
Results: The U.S. trails European countries as well as Canada, Australia and New Zealand
in the use of information technology in primary care. The results of the study indicate
that physicians in general perceive benefits to information technology, but also cite major
barriers to its implementation in their practices. These barriers include lack of access to
capital by health care providers, complex systems and lack of data standards that permit
exchange of clinical data, privacy concerns and legal barriers.
Conclusions: Overcoming these barriers will require subsidies and performance incentives
by payers and government; certification and standardization of vendor applications that
permit clinical data exchange; removal of legal barriers; and greater security of medical
data to convince practitioners and patients of the value of EMRs.
