Mayo Clinic. US: While surgical outcomes have improved nationally over time, surgical
outcome reporting does not necessarily lead to better outcomes,
according to a Mayo Clinic study published this week in the Journal of the American Medical Association. Systems that capture, analyze, and report surgical outcomes are an
increasingly important part of the quality improvement movement in
health care in the United States. Within the U.S., the most widely used
surgical outcomes reporting system is the National Surgical Quality
Improvement Program (NSQIP), which is coordinated through the American
College of Surgeons.
The study analyzed data regarding surgical outcomes — complications,
serious complications, and mortality — in over 345,000 patients treated
between 2009 and 2013 at academic hospitals throughout the United
States. Of these patients, approximately half were treated at hospitals
that participated in the NSQIP. The study showed that surgical
outcomes significantly improved overall in both study groups during the
period of analysis.
MEDIA CONTACT: Jim McVeigh, Mayo Clinic Public Affairs, 507-284-5005, newsbureau@mayo.edu
“In our study we weren’t interested in whether patients had better outcomes in NSQIP vs. non-NSQIP hospitals,” says David Etzioni, M.D.,
chair of Colorectal Surgery at Mayo Clinic in Arizona and the study
author. “We wanted to know whether the outcomes experienced by patients
treated at NSQIP hospitals improved, over time, in a way that was
different from patients treated at non-NSQIP hospitals.”
The study found no association between hospital-based participation
in the NSQIP and improvements in postoperative outcomes over time,
suggesting that a surgical outcomes reporting system does not provide a
clear mechanism for quality improvement. According to the research
team, the failure of these types of outcomes monitoring systems to
produce measurable improvements in outcomes may be related to
difficulties in identifying mechanisms that translate reports into
changes in how surgical care is provided.
“I think if there is one lesson that we have learned at Mayo Clinic;
real quality is achieved through a system — not just a doctor, not just a
nurse or other staff,” Dr. Etzioni says. “All of these elements of care
have to work together closely to provide patients with the best
possible outcomes.”
This study was funded by the Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery.