Standards for data collection and monitoring in a telemedicine research network.

While a networked, nationwide health information system is financially and logistically impractical, the development of independent, regional systems is realistic and feasible. A Telemedicine Research Network (TRN) could connect a number of geographically disparate health systems. This would require the reconciliation of policies and practices in five principal areas: partner agreement on project scope; privacy, security and confidentiality; technical standards; telecommunications and computer infrastructure; change management and training.