Communication standards: impact on nursing practice

1. BACKGROUND INFORMATION. In order to meet the demands of processing large amounts of data, hospitals must look to innovative methods of information handling. One new method currently in use is the computerized patient record (CPR) (Dick & Steen, 1991). To successfully implement the CPR, many factors must be considered, including: (a) the fact that the database is dependent upon several different departments and resources for information; (b) the information needs of each department differs, making selection of a single information system that encompasses all users' needs difficult; and (c) operating systems may be incompatible, hampering the process of networking and exchanging, processing, and retrieving data in an integrated manner. Yet the integration of systems is central to the successful development of the CPR. 2. PURPOSE. Establishment of communication standards for health care promotes the effective integration of patient information across various computer systems (McDonald, 1990). To achieve this level of automation, standard organizations must unite in the development and implementation of communication standards for health care. This poster will explore: (a) data on communication standards; (b) the process of reaching standards; (c) established communication standards; and (d) the impact of communication standards on nursing practice. In addition, we will present a model for an integrated patient focused system of the future. Today, communication standards continue to evolve in health care. Many professional organizations share the goal of developing communication standards between clinical systems (McDonald, 1990). Standards to be explored in this poster include: the American Society for Testing and Materials (ASTM), the Medical Data Interchange Standard (MEDIX), the Medical Information Bus (MIB), and Health Level (HL7). Evolving standards will define protocols and procedures for the effective exchange of easy integration of information systems. Once standards are established for health care, society will benefit from the ability to: (a) compare health care costs; (b) measure the effectiveness of treatment; and (c) provide clinicians with comprehensive patient information (Rishel, 1992). 3. IMPLICATIONS. There is very little in existing literature and research studies on the impact of communication standards on nursing practice. Nurse researchers willing to assume the challenge of conducting studies on the impact of communication standards on nursing practice will forge new territory. Implications for nursing from the development of communication standards include: (a) increased productivity, (b) definition of a clinical data set, (c) improved quality patient care, and (d) easier system implementations.