How accurate is computer-aided diagnosis?

G C Sutton

doi:10.1016/s0140-6736(89)91560-2

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PubMed · 2571822

How accurate is computer-aided diagnosis?

G C Sutton

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Abstract

A computer program for diagnosis of acute abdominal pain (CAD-A) was compared with an amended program (DIAG) and with clinical performance. The programs were tested at three Scottish hospitals, representing a range of practice, in 6962 cases. Accuracy of CAD-A lay in the range 48-59%, and of DIAG 56-62%. Clinical accuracy was constant at 65%. These figures suggest that computer systems based on Bayes' formula have no useful role in the diagnosis of acute abdominal pain.

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Abdomen, Acute Bayes Theorem Clinical Competence Diagnosis, Computer-Assisted Diagnosis, Differential Evaluation Studies as Topic Humans Methods Pain Predictive Value of Tests Prospective Studies Retrospective Studies Scotland Software Design Clinical Trial Comparative Study Controlled Clinical Trial Journal Article

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G C Sutton. 1989-10-14. How accurate is computer-aided diagnosis?. https://doi.org/10.1016/s0140-6736(89)91560-2

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