Related Experiment Videos
Excellence and low case volume: an example of the inapplicability of volume-based credentialing
1Heartland Regional Medical Center, St. Joseph, Missouri, USA.
The Annals of Thoracic Surgery
|February 2, 2000
Abstract
Background:
Health care reform, public disclosure of hospital and surgeon-specific results, plus changes in reimbursement patterns have raised the specter of volume-based credentialing.
Methods:
Using The Society of Thoracic Surgeons Cardiac Database, we examined the data for all coronary artery bypass graft-only patients (n = 615) operated on by us from July 1991 to June 1997.
Results:
The observed mortality was 0.33% and the observed-to-expected ratio was 0.12 (p<0.005). Morbidity was low as well.
Conclusions:
Excellent results can be obtained for patients undergoing coronary artery bypass grafting in the presence of both low surgeon and low hospital case volume.