髋关节置换研究：Scopus数据库5年文献检索与分析

背景：人工髋关节置换已经得到肯定并已成为一种可靠的治疗手段，置换的主要目的是缓解关节疼痛、矫正畸形、恢复和改善关节的运动功能。目的：为人工髋关节置换领域提供有价值的文献计量学分析数据。设计：来源于Scopus数据库5年髋关节置换相关文献计量学的数据分析。资料提取：①以hip arthroplasty or hip replacement (髋关节置换)；femoral head necrosis (股骨头坏死)；femoral neck fracture (股骨颈骨折)；rheumatoid arthritis (类风湿性关节炎)为关键词进行数据检索。②分析检索结果。③将分析结果手工导出，生成图片和表格进行描述。纳入标准：纳入研究原著、综述、会议录，排除信件、社论、校对、随笔、短讯及未发表的文章。主要数据的判定指标：①检索结果数量。②发表文章年份分布。③国家地区分布。④机构信息。⑤文献类型分析。⑥来源期刊分析。⑦高被引频次文献分析。⑧专利信息。结果：Scopus数据库收录关于人工髋关节置换应用中最多应用于股骨颈骨折，其次为股骨头坏死和类风湿性关节炎；专利信息最多的为髋关节置换应用与股骨头坏死。文献数量总体稳定并略有上升的趋势，发表此类文献数量最多的国家为美国，3种疾病分别为85篇、142篇和91篇。文献出版物来源最多的为Journal of Arthroplasty《关节成形术杂志》，3种疾病文献数量分别为47篇、58篇和40篇。中国在3种疾病的文献产出中有重要地位，文献产出数量分别为42篇、40篇和10篇。结论：人工髋关节置换应用于股骨头坏死和股骨颈骨折是近几年的研究热点，中国在该领域的研究趋于成熟，并在国际数据库收录文献数量上占有重要位置。关键词：髋关节；置换；股骨头坏死；股骨颈骨折；类风湿性关节炎；Scopus；分析doi:10.3969/j.issn.1673-8225.2012.13.026

Research of hip replacement: Literature search and analysis based on Scopus database within 5 years

BACKGROUND: Hip replacement has been confirmed to be a reliable treatment for patients with hip diseases. The main outcomes of hip replacement are to relieve joint pain, correction of deformity and restoration and improvement of the movement function of the joint. OBJECTIVE: To provide the valuable bibliometric analytical data in hip replacement field.DESIGN: Bibliometric data analysis based on Scopus database within 5 years.DATA RETRIEVAL: ①A search of related literatures was performed in Scopus database using the key words of “hip arthroplasty or hip replacement, femoral head necrosis, femoral neck fracture and rheumatoid arthritis”. ②The data were analyzed. ③The data were output into pictures and tables to describe the results. SELECTION CRITERIA: Original researches, reviews and conference proceedings were selected. Letters, editorials, proofreading, essays, short messaging and unpublished articles were excluded. MAIN OUTCOME MEASUREMENTS: ①Numbers of the literatures; ②Publication year of the documents; ③Distribution of the countries; ④Distribution of the institutions; ⑤Document types; ⑥Analysis of source journals; ⑦Analysis of citation frequency; ⑧Patents information.RESULTS: The literatures associated with hip replacement in Scopus database from January 2007 to December 2011 were mainly related to femoral neck fracture, and followed by the femoral head necrosis and rheumatoid arthritis. The patents were mainly related to femoral head necrosis. The number of papers was gradually increasing. The USA published the most documents related to these three types of diseases, and the numbers were 58, 142 and 91 respectively. The Journal of Arthroplasty published the most papers, and the numbers were 47, 58 and 40 respectively. China had an important position in these fields and its numbers of literature were 42, 40 and 10, respectively.  CONCLUSION: Hip replacement used in femoral head necrosis and femoral neck fracture is the hot spot in recent years. Researches of China in this field are gradually mature and have an important position, and China is important in the number of literature in international database.