全球骶骨骨折手术研究趋势：基于 VOSviewer 的文献计量研究。
Global Trends of Researches on Sacral Fracture Surgery: A Bibliometric Study Based on VOSviewer.
机构信息
Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People's Republic of China.
Department of Orthopedics, The People's Hospital of Shapingba District, Chongqing, People's Republic of China.
出版信息
Spine (Phila Pa 1976). 2020 Jun 15;45(12):E721-E728. doi: 10.1097/BRS.0000000000003381.
STUDY DESIGN
Bibliometric analysis.
OBJECTIVE
This study aims to identify and summarize the articles related to sacral fracture surgery, to compare the papers from different countries and journals, to show the trends of researches on sacral fracture surgery.
SUMMARY OF BACKGROUND DATA
In recent years, studies on sacral fracture are growing rapidly, but there were no bibliometric studies regarding sacral fracture surgery.
METHODS
Excel 2016 and VOSviewer were used to identify and summarize the articles from Web of Science between 1900 and 2018. Publication number, publication year, publication country, publication organization, publication source, author, sum of times cited, H-index, and journal's impact factors were recorded and analyzed. Bibliometric maps of co-citations and maps of co-occurrence of keywords are drawn.
RESULTS
A total of 611 publications were extracted. United States published most articles (227, 37.2%), both total citations (3536) and H-index (32) of United States ranked first of all the countries. The most productive organization on sacral fracture surgery is Johns Hopkins University (14). Spine (43) published the most articles on sacral fracture surgery. The latest keyword "patterns" appeared in 2017 in 5 articles. Other relatively new keywords include "proximal junctional kyphosis," "spondylopelvic dissociation," "fragility fracture," "lumbopelvic fixation" that appeared in 2017 in eight, six, six, and 25 articles, respectively.
CONCLUSION
This bibliometric study showed that there is a growing trend both in published articles related to sacral fracture surgery and relative research interest in the last 30 years. United States dominates the research regarding sacral fracture surgery. Johns Hopkins University, Johannes Gutenberg University of Mainz, and Harborview Medical Center are the best institutions related to sacral fracture surgery research. Spine, J Orthop Trauma, and Injury are the top three productive journals on sacral fracture surgery. Sacral fracture patterns, proximal junctional kyphosis, spondylopelvic dissociation, fragility fracture, and lumbopelvic fixation may be the new research hotspot in this field.
LEVEL OF EVIDENCE
研究设计
文献计量分析。
目的
本研究旨在识别和总结与骶骨骨折手术相关的文章，比较来自不同国家和期刊的论文，展示骶骨骨折手术研究的趋势。
背景数据概要
近年来，关于骶骨骨折的研究迅速增加，但尚无关于骶骨骨折手术的文献计量学研究。
方法
使用 Excel 2016 和 VOSviewer 识别并总结 1900 年至 2018 年 Web of Science 中的文章。记录并分析出版物数量、出版年份、出版国家、出版机构、出版物来源、作者、被引频次、H 指数和期刊影响因子。绘制共被引文献计量图和关键词共现图谱。
结果
共提取 611 篇文献。美国发表的文章最多（227 篇，占 37.2%），在所有国家中，总被引频次（3536）和 H 指数（32）均排名第一。在骶骨骨折手术方面最具生产力的机构是约翰霍普金斯大学（14 篇）。《脊柱》（43 篇）发表了最多关于骶骨骨折手术的文章。最新关键词“模式”于 2017 年在 5 篇文章中出现。其他相对较新的关键词包括“近端交界性后凸”、“脊柱骨盆分离”、“脆弱性骨折”、“腰骶固定”，分别于 2017 年在 8、6、6 和 25 篇文章中出现。
结论
这项文献计量研究表明，在过去 30 年中，与骶骨骨折手术相关的已发表文章数量以及相对研究兴趣呈增长趋势。美国在骶骨骨折手术研究中占据主导地位。约翰霍普金斯大学、美因茨约翰内斯古腾堡大学和海港医疗中心是骶骨骨折手术研究的最佳机构。《脊柱》《骨科创伤杂志》和《损伤》是骶骨骨折手术的三大高产期刊。骶骨骨折模式、近端交界性后凸、脊柱骨盆分离、脆弱性骨折和腰骶固定可能是该领域的新研究热点。
证据水平
5 级。
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