共同第一作者和共同通讯作者的贡献要素分析

Analysis of the Contribution Factors of Co-first Authors and Co-corresponding Authors

目的对存在共同第一作者和共同通讯作者的情况下,不同位置的共同第一作者和共同通讯作者的贡献声明要素进行分析。方法检索Web of Science数据库中2020年发表的以COVID-19为主题的论著,经多次数据清洗,对存在共同第一作者和共同通讯作者,且含有作者贡献声明的SCI论著进行数据分析,并对共同第一作者和共同通讯作者的贡献声明要素进行统计和分析,归纳不同位置的共同第一作者和共同通讯作者的贡献声明要素的特点,并采用层次分析法计算作者贡献声明要素指标的权重。结果共同第一作者贡献声明要素排名第1的要素为数据的统计分析与解释,第8位至第10位的均为指导、监督、建议、管理,绘制图片、表格、图形、图谱等,以及提供或获取课题基金。撰写初稿或撰写部分内容、研究的构思与设计、数据的获取、处理、保存等排位相对靠前,提供材料、样品、案例、工具、招募或管理病人、模型、算法、代码等和论文修订排位相对靠后;共同通讯作者贡献声明要素排名第1的要素为研究的构思与设计,第4位为指导、监督、建议、管理,撰写初稿或撰写部分内容、数据的统计分析与解释排位相对靠前;论文修订、数据的获取、处理、保存等排位相对居中,实验设计、实施、提供材料、样品、案例、工具、招募或管理病人、模型、算法、代码等排位相对靠后;获取课题基金和绘制图片、表格、图形、图谱等则位于最后2位。作者贡献声明要素指标权重分别为11.832、11.047、10.681、10.995、9.110、10.157、9.319、8.796、9.110、8.953。结论共同第一作者最重要的工作是对数据的分析解读,影响研究的最终结论,而共同通讯作者主要对构思与设计研究,进行全局性的把控。作者贡献声明要素指标权重可用于共同第一作者和共同通讯作者的作者贡献量化模型构建研究中。

Objective To analyze the elements of contribution statements of co-first authors and co-corresponding authors at different positions in the presence of co-first authors and co-corresponding authors.Methods Articles on the theme of COVID-19 published in 2020 in the Web of Science database were retrieved.After multiple data cleaning,data analysis was performed on SCI articles with co-first authors and co-corresponding authors and containing author contribution statements.The elements of contribution statements of co-first authors and co-corresponding authors were counted and analyzed,and the characteristics of the elements of contribution statements of co-first authors and co-corresponding authors at different locations were summarized.The analytic hierarchy process was used to calculate the weight of the elements of author contribution statements.Results Co-first author contribution statement elements ranked first for statistical analysis and interpretation of data,eighth to tenth for guidance,supervision,advice,management,drawing pictures,tables,graphs,plots,etc.,as well as providing or obtaining funding for the topic.The writing of the first draft or part of the content,the conception and design of the research,the acquisition,processing and preservation of data were ranked relatively high,and the provision of materials,samples,cases,tools,recruitment or management of patients,models,algorithms,codes,etc.and paper revision were ranked relatively low.The first element of the co-author contribution statement was the conception and design of the research,and the fourth was guidance,supervision,suggestion and management.The first draft or part of the content,statistical analysis and interpretation of the data were relatively high.The ranking of paper revision,data acquisition,processing and preservation was relatively in the middle,while the ranking of experimental design,implementation,provision of materials,samples,cases,tools,recruitment or management of patients,models,algorithms and codes was relatively backward.Obtaining project funds and drawing pictures,tables,graphics,maps,etc.were in the last two places.The index weights of the elements of the author's contribution statement were 11.832,11.047,10.681,10.995,9.110,10.157,9.319,8.796,9.110 and 8.953,respectively.Conclusion The most important job of the co-first authors is to analyze and interpret the data and influence the final conclusions of the study,while the co-corresponding authors mainly conceptualize and design the study and have global control.Author contribution statement element index weights can be used in the study of quantitative author contribution model construction for both co-first authors and co-corresponding authors.