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Objective To explore the risk factors of surgical site infection(SSI)in patients undergoing selective brain tumor resection,and provide reference for clinical prevention and treatment.Methods Patients who under-went selective brain tumor resection in the neurosurgery department of a hospital during April-September 2013 and April-September 2014 were monitored prospectively,monitoring programme and individualized questionnaire were formulated,the basic data,operation condition,postoperative symptoms/signs,laboratory test results,infection-related factors,and antimicrobial use in patients were collected,risk factors for infection were analyzed.Results A total of 205 patients were investigated,23 (11 .22%)of whom had SSI;univariate analysis showed that body mass index (BMI),NNIS score,and cerebrospinal fluid leakage were related to the occurrence of SSI(all P<0.05);lo-gistic regression analysis showed that high NNIS score and cerebrospinal fluid leakage were independent risk factors for SSI in patients undergoing selective brain tumor resection(both P<0.05).Conclusion Incidence of SSI is high-er in patients with selective brain tumor resection,corresponding preventive measures should be taken according to different risk factors including cerebrospinal fluid leakage.
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Objective To explore the current situations in self-management of cancer patients over peripherally inserted central catheter (PICC) and the influencing factors. Method Self-designed general demographic data form, disease-related questionnaire and PICC self-management ability for cancer patients were used to investigate 98 tumor patients with PICC. Results The total score on self-management ability of the cancer patient with PICC was (150.85 ± 17.35). The influencing factors of their self-management of PICC included education level, economic condition, presence or absence of long-term caregivers and cognitive disorders, all contributive to the prediction of 28.60%total variance for the patients′self-management capability. Conclusions Cancer patients have a better ability in managing PICC, but a few patients failed to grasp self-management skills, which was resulted from many factors. Nurses should pay more attention to those with less education, under poorer economic conditions and without long-term caregivers, and provide them with more care and education so as to comprehensively improve their self-management skills.