Analysis Of Risk Factors For After Elective Operation Intracranial Infection In Department Of Neurosurgery

Objective:To explore the risk factors of the intracranial infection (ICI) after selective operation in Department of Neurosurgery. It can provide an effective reference for the prevention and control of intracranial infection.Methods:The clinical data of 50 patients with after elective operation intracranial infection were retrospectively analyzed and randomly selected the same period without intracranial infection in 100 cases of patients undergoing elective craniotomy patients as control group were analyzed retrospectively, the first will be may lead to intracranial infection of various risk factors of input statistics software spss21.0, on their respective risk factors were the single factor analysis, screening issued by the related risk factors of statistical significance, to quantify the assignment by multivariate logistic regression statistical methods were analyzed(p＜0.05)Results:Univariate regression analysis showed that:the Diabetes, the cerebrospinal fluid leakage, for a long time indwelling drainage tube, operation time, times of surgery and posterior fossa surgery had statistical significance for after elective operation infection in patients after craniotomy (P＜0.05). The Logistic regression analysis found that the cerebrospinal fluid leakage, for a long time indwelling drainage tube, operation time, posterior fossa surgery are independent risk factors.Conclusion:1.After selective operation intracranial infection in patients can be related with a single factor or multiple factors. But, it is often the case that multiple risk factors contribute to the occurrence of intracranial infection.2.The cerebrospinal fluid leakage(OR=3.614), for a long time indwelling drainage tube(O.R=3.355), operation time(OR=2.765), posterior fossa surgery(OR=2.554) are the high risk factors for postoperative intracranial infection in this study.