手术部位感染文献计量学分析

目的了解我国手术部位感染文献特征和研究现状。方法计算机检索中国知网、维普数据库、万方数据库和中国生物医学文献数据库2000年1月—2016年3月发表的手术部位感染研究文献,采用文献计量学方法对文献的外部特征及内部特征进行统计分析。结果共纳入1 036篇中文期刊文献,其中2000—2005年40篇(占3.86%),2006—2010年189篇(占18.24%),2011年—2016年1季度807篇(占77.90%)。发文量较多的杂志为中华医院感染学杂志(226篇,占21.81%)、中国感染控制杂志(53篇,占5.12%)、中国消毒学杂志(27篇,占2.61%)。研宄领域主要为危险因素(277篇,26.74%)、感染率(261篇,25.19%)、抗菌药物使用(208篇,20.08%)、病原菌(153篇,14.77%)等;感染率以普通外科手术、神经外科手术较高,病原菌以大肠埃希菌、金黄色葡萄球菌、铜绿假单胞菌检出较多,危险因素主要是切口类型、手术时间、糖尿病、年龄、体重指数等。结论近几年手术部位感染相关文献增长较快,在病因学和流行病学方面取得了丰硕的成果,但在干预和经济学方面的研究较薄弱,建议可加强手术部位感染经济学、风险管理,行为学方面的研究。

Bibliometric analysis of literatures on surgical site infection

ObjectiveTo understand characteristics and research status of literatures related to surgical site infection(SSI) in China.MethodsLiteratures about SSI published between January 2000 and March 2016 were retrieved from China National Knowledge Infrastructure(CNKI), VIP database, Vanfang Database, and China Biology Medicine(CBM) database. Bibliometric method was adopted to analyze external and internal characteristics of literatures.ResultsA total of 1 036 articles in Chinese were included, 40（3.86%）, 189（18.24%）,and 807（77.90%）were published in 2000-2005，2006-2010，and the first quarter of 2011-2016 respectively. Articles were mainly published in Chinese Journal of Nosocomiology（n=226, 21.81%）, Chinese Journal of Infection Control(n=53，5.12%）, and Chinese Journal of Disinfection（n=27, 2.61%）. The research fields included risk factors(n=277, 26.74%), infection rates (n=261, 25.19%)， antimicrobial application (n=208, 20.08%), and pathogens (n=153, 14.77%); the infection rates were higher in general surgery and neurosurgery, the main pathogens were Escherichia coli，Staphylococcus aureus, and Pseudomonas aeruginosa, risk factors mainly included the types of incision，duration of surgery, diabetes, age, and body mass index.ConclusionIn recent years，articles about SSI research increases significantly，research in etiology and epidemiology has gained substantial achievement, but in the intervention and economics is still weak, suggesting that SSI research in economics，risk management，and behavioral aspects should be strengthened.