Risk Factors Of Postoperative Surgical Site Infection In Patients With Left Colon Cancer

Background and purpose of the study:To investigate the characteristics and related risk factors for postoperative surgical site infections(SSIs)for patients of left-sided colon radical operation,so as to guide clinical intervention measures.Research method:322 patients who underwent left-sided colon radical operation between January 2015 and December 2019 were surveyed retrospectively in The first hospital of Jilin university.The clinical data for each patient were collected and analyzed.The influencing factors and possible risk factors were conducted by single factor analysis and Logistic analysis.Research result:Among 332 patients,79 patients developed SSI,total SSI rate was24.5%.The high risk factors for SSI rate were hypoalbuminema(<35g/L),BMI ≥ 24,ASA ≥ 3,Operation time ≥ 120 min,hospitalization time ≥ 10 d,diabetes,hospitalization expenses,anastomotic leakage.Logistic analysis showed the risk factors for SSI infection were as follows: diabetes,ASA≥3,Operation time ≥120min,Hypoalbuminema(<35g/L).Research conclusions:The occurrence of SSI is related to multiple factors,incision infection surveillance should be intensified.