Analysis of high risk factors and preventive measures of abdominal operation incision infection / 中国综合临床

ABSTRACT

Objective To investigate the high risk factors causing abdominal operation incision infection in department of general surgery as well as explore the treatment measures in order to reduce the rate of postoperative incision infection.Methods Retrospective analysis was conducted.Two thousand one hundred and eighteen patients underwent abdominal operation in the Tangshan Branch of Hebei Corps Hospital of China People's Armed Police from Jan.2006 to Mar.2013 were selected as our subjects.Of them,there were 89 cases infected incision after operation and served as the observation group.Selected 80 cases patients without incision infection in the same period served as control group.The difference between two groups related factors were compared.Results In observation group,cases with aged over 60 years old,body mass index (BMI) over 25 kg/m2,complicated with metabolism disease,Ⅲ incision,operation period over 2 h,antibiotics application before operation,malignant tumor and use of electric knife were 18 (20.22％),19 (21.35％),12 (13.48％),17 (19.10％),28 (31.46％),13 (14.61％),11 (12.36％) and 28 (31.46％),respectively;significant different from those in control group (5 (6.25％),4 (5.00％),3 (3.75％),4 (5.00),11 (12.75％),3 (3.75％),2 (2.50％),11 (13.75％);P＜0.05).Conclusion There are a lot of factors causing abdominal incision infection in department of general surgery.The indices of high age,high BMI,with basic diseases,incision type Ⅲ,operation period over 2 h,without antibiotics application,with malignant tumor,use of electric knife are risk factors.