Search PubMed⌕ Search

Biomedical subjects

R Rosati

Publications and source records attributed to R Rosati.

At least 109 records · Page 6Linked to original sources
PubMed1981

Impact of a cardiology data bank on physicians' prognostic estimates. Evidence that cardiology fellows change their estimates to become as accurate as the faculty.

To determine whether physicians would be influenced by the prognostic information in a large coronary artery disease data bank, cardiology faculty and fellows made initial estimates of the prognoses of their patients and then made revised final estimates after seeing the outcome of matched patients (OMP) from the data bank. The faculty cardiologists' original estimates proved to be as accurate as those of the data bank's OMP, and the faculty revised their estimates minimally in response to the data bank's OMP. Conversely, the cardiology fellows' original estimates were less accurate than the data bank's OMP, and under all observed circumstances the fellows responded more to the data bank's OMP than did the faculty. As a result, the accuracy of the fellows' final estimates was similar to the accuracies of both the faculty cardiologists and the data bank's OMP. Computerized data banks seem more likely to have impact when their information is provided to physicians who are relatively inexperienced with the disease in question.

Cardiology↗
PubMed1979

Use of a computerized information system in the management of patients with transient cerebral ischemia.

A computerized information system has been developed for storing and retrieving the clinical, demographic and laboratory data on 267 patients with transient cerebral ischemia admitted to Duke University Hospital during the past 4 years. The major objective of this computer system is to improve patient care by providing the clinician with immediate information for decision-making and prognostication, based on experience with prior patients with cerebral ischemia similar to those under the clinician's care. The data bank also provides a resource for clinical investigation for transient cerebral ischemia, and represents a repository of detailed information not available in the usual printed sources of medical instruction.

Aged↗