An automated Computerized Severity Index.
The Computerized Severity Index (CSI) is a commercially available scoring system for hospital inpatients. Trained abstractors review the patient's paper medical record and enter the diagnoses and relevant physiological attributes. The HELP (Health Evaluation through Logical Processing) System at LDS Hospital stores patient data in discrete codes. This paper describes the development of an automatic interface between the standalone, personal-computer-based severity system and the mainframe-based hospital information system. The interface scores patient severity without the need for manual chart review. Severity scores from the automated and manual methods were identical for 70% of 222 general medical patients scored retrospectively. An evaluation of the causes for differing scores between the two methods is presented.
Gibson
R F
RF
Department of Medical Informatics, LDS Hospital/University of Utah, Salt Lake City.
Haug
P J
PJ
D003204:Computers, Mainframe; D016208:Databases, Factual; D006751:Hospital Information Systems; D006801:Humans; D016347:Medical Records Systems, Computerized; D008838:Microcomputers; D009737:Nursing Records; D012720:Severity of Illness Index; D018511:Systems Integration