摘要
目的了解玻璃体切割手术研究文献的分布规律和国际研究趋势。方法利用美国科学情报研究所的WebofScience（WOS）数据库为数据源，对1971至2011年所收录的玻璃体切割手术相关文献的年代分布、国家和地区、基金资助机构、引文情况等进行统计分析，并利用BibExcel、SPSS19．0分析软件对高频主题词进行聚类分析。结果1971至2011年累计收录玻璃体切割手术相关研究文献8540篇，文献数据逐渐增多，1991年后增长明显；研究文献以英语为主，我国文献量位列第6；在所有有基金资助机构的文章中，我国国家自然科学基金位列第5；引文自1991年起逐渐增多，2004年后明显增多；统计出高频主题词50个，聚类分析显示高频主题词主要聚类于6个类别，分别为黄斑部疾病的玻璃体切割手术治疗，玻璃体切割手术的新技术及并发症，糖尿病视网膜病变的眼内外科治疗，白内障手术、眼内注射治疗、眼外伤引起的眼内炎的玻璃体切割治疗，其它视网膜疾病的玻璃体切割手术治疗，以及视网膜脱离的玻璃体切割手术治疗。结论玻璃体切割手术研究文献呈增长趋势，研究热点为黄斑部疾病的玻璃体切割手术治疗和玻璃体切割手术的新技术及并发症等，可能为今后玻璃体切割手术研究的发展方向。
Objective To learn the distribution pattern and worldwide research tendency of vitrectomy literatures. Methods Articles were searched from American Institute of Scientific Information （ISI） online database of web of science （WOS） database as a data source, to analyze the age distribution, national and regional, funding agency and citation of the vitrectomy literatures included during the year of 1971 - 2011. The analysis software BibExcel and SPSS 19.0 were used to cluster high-frequency of them. Results Totally 8540 literatures were included, the numbers of them were gradually increased since 1971, significantly after 1991. The literatures were mainly in English, the literatures of our country capacity ranked 6th; funded institutions in all article, the National Natural Science Foundation of China ranked No. 5. Citation gradually increased since 1991, increased significantly after 2004. There were 50 highfrequency subjects, and hot topics were clustered into 6 categories which including vitrectomy for diseases of macula lutea, new techniques and complication of vitrectomy, medical treatment and surgical therapy of diabetic retinopathy, vitrectomy for endophthalmitis caused by cataract surgery, intraocular injection and eye injury. Conclusions There is a growing trend on the research of vitrectomy. The hot topics include vitrectomy for diseases of macula lutea, new techniques and complication of vitrectomy. It may provide references for the scholars in scientific research and clinical studies.
出处
《中华眼底病杂志》
CAS
CSCD
北大核心
2012年第2期163-167,共5页
Chinese Journal of Ocular Fundus Diseases
