2010—2020年我国早产儿口腔运动干预研究的文献计量学分析

Bibliometric analysis of oral motor intervention in premature infants in China from 2010 to 2020

目的:分析我国早产儿口腔运动干预研究的研究动态和发展趋势,为进一步开展早产儿口腔运动干预提供有效参考。方法:计算机检索2010年1月—2020年10月收录于CNKI、万方、维普和中国生物医学数据库中关于早产儿口腔运动干预的中文文献,采用医学文献王、Excel 2019和SPSS 25.0软件进行分析。结果:符合要求的文献共303篇,文献数量整体呈上升趋势,2013—2019年共发表文献224篇,占文献总量的73.93%。广东省发表文献数量最多,为53篇(17.49%),其次为江苏29篇(9.57%)。文献基金支持率为16.17%(49/303),合著率为64.03%(194/303),作者合作度为1.96(595/303)。文献类型中病例对照研究数量最多,为249篇(82.18%);其次为综述类文献,32篇(10.56%)。文献研究内容主要为喂养和生长发育,分别为182篇(60.07%)、34篇(11.22%);用到的评价指标主要为经口喂养时间、体质量、住院时间和吮奶量。结论:文献总体数量呈上升趋势,研究力度不断加大,但文献质量、基金支持率和循证力度还有待提高,研究内容还需进一步拓展。

Objective To explore the research and development trends of oral motor intervention in premature infants in China,so as to provide an effective reference for further development of oral motor intervention in premature infants.Methods Chinese literature on oral motor intervention in premature infants included in the China National Knowledge Infrastructure(CNKI),WanFang,VIP and China Biology Medicine database were searched by computer from January 2010 to October 2020.Quantitative analysis was carried out using Medical Literature King,Excel 2019 and SPSS 25.0.Results The number of documents that met the requirements was 303,and the number of documents was on the rise.A total of 224 documents were published from 2013 to 2019,accounting for 73.93%of the total number of documents.Guangdong Province had the largest number of published documents,with 53 articles(17.49%),followed by Jiangsu with 29 articles(9.57%).The document fund support rate was 16.17%(49/303),and the co-author rate was 64.03%(194/303),and the author's collaboration was 1.96(595/303).Among the document types,the number of case-control studies was the largest,with 249(82.18%),and the second was review literature,with 32(10.56%).The contents of the document research were mainly feeding and growth and development,with 182 articles(60.07%)and 34 articles(11.22%)respectively.The evaluation indicators used were mainly oral feeding time,body weight,hospital stay and milk sucking volume.Conclusions The overall number of the document is on the rise,and the research efforts continue to increase,but the quality of the document,fund support rate,and evidence-based strength still need to be improved,and the research content needs to be further expanded.