This report describes a hospital-wide clinical computing system that permits physicians, nurses, medical students, and other health workers to retrieve data from the clinical laboratories; to look up reports from the departments of radiology and pathology; to look up demographic data and outpatient visits; to look up prescriptions filled in the outpatient pharmacy; to perform bibliographic retrieval of the MEDLINE data base; to read, write, retract, edit, and forward electronic mail; and to request delivery of a patient's chart. During a one-week study period, from 300 video display terminals located throughout the hospital, 818 patient care providers used a common registry of 539,000 patients to look up clinical and laboratory data 16,768 times; 477 other hospital workers used the patient registry 46,579 times. In a separate study of 586 health care providers, 470 (80 per cent) indicated that they used computer terminals "most of the time" to look up laboratory results; in contrast, 48 (8 per cent) preferred printed reports. Of 545 hospital workers, 440 (81 per cent) indicated that the computer terminals definitely or probably made their work more accurate, and 452 (83 per cent) indicated that terminals enabled them to work faster. The large amount of use by clinicians and their judgment that the computer has been so helpful to them suggests that a reliable, comprehensive, and easy-to-use computer system can contribute substantially to the quality of patient care.
Brigham and Women's Hospital is converting its financial, administrative and clinical information systems from a mini-computer environment to a platform based on MUMPS and a network of several thousand personal computers. This article describes the project rationale and status and provides an overview of the architecture of the new system. The initial results of the project indicate that the personal computer network can provide large amounts of processor power and storage at costs per unit of power and storage that are several times less expensive than the minicomputer environment. The performance of the converted Accounts Payable system indicates that the architecture can deliver acceptable performance.
rPhis has been a golden year for -* the AMA Woman's Auxiliary, marking 50 years of service to our communities and to the American Medical Association. Many mean¬ ingful activities have been carried out at the county level and the state level, each state and county striv¬ ing to improve the quality of life for all in their communities. We
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