The registration of surgical site infections: a comparison of two different methods in vascular surgery.

Abstract Background: Registration of complications of treatment is an important instrument for measuring the quality of health care. Reliable registration depends on definitions, the case-finding method that is used, and the registration method itself. We conducted a comparative study of two different methods of registration for the surveillance of surgical site infections (SSIs) in a single hospital. Methods: The study included all patients in both the surgical database and the microbiology and infection-prevention database of the hospital who underwent surgery on the abdominal aorta or peripheral vascular procedures from March 1, 2009 to March 1, 2010. The surgical database included positive scores for SSI in cases of positive wound swabs, the need for incision drainage, or the need for antibiotic treatment. The microbiology and infection-prevention database used criteria from the U.S. Centers for Disease Control and Prevention (CDC), and based positive scores on redness, heat, swelling, or pain in the ...