Liu Keqin,Guo Jinjin,Adila Abdusalam,et al.Bibliometric analysis of neonatal necrotizing enterocolitis at domestic and foreign literature[J].Journal of Clinical Pediatric Surgery,,():247-253.[doi:10.3760/cma.j.cn101785-202304017-009]
Bibliometric analysis of neonatal necrotizing enterocolitis at domestic and foreign literature
- Keywords:
- Necrotizing Enterocolitis; Bibliometrics; Surgical Procedures; Operative; Child
- Abstract:
- Objective To explore the current status and hotpots of neonatal necrotizing enterocolitis (NEC) at home and abroad through bibliometric analysis.Methods The Chinese and English literature items were retrieved from the journal databases of China National Knowledge Infrastructure (CNKI),PubMed,Wanfang and Web of Science (WOS).The retrieval period started from January 1,1990 to June 20,2023.Statistical analyses and comparisons were performed in terms of time distribution,journal distribution,country distribution and keyword of the included literature.Microsoft Excel and VOS viewer were utilized for integrating search results.Results A total of 12 078 literature items related to NEC were included,including 1 060 Chinese and 11 018 English literature items.Among the English literature items,the United States had published the most literature; Chinese Journal of Pediatric Surgery and Pediatric Research were the journals with the highest number of articles published in NEC journals at home and abroad respectively.In Chinese literature,the frequently appearing keywords were divided into three groups of "necrotizing enterocolitis" "risk factors" and "diagnosis and treatment".In English literature,the frequently appearing keywords were divided into four groups of "necrotizing enterocolitis","diagnosis","neonatal outcome" and "treatment".Domestic and foreign research hotpots were generally consistent.Citation analysis indicated that,in recent 5 years,domestic and foreign researches focused upon three aspects:"clinical value of laboratory parameters in NEC","etiology of NEC" and "epidemiology and pathophysiology of NEC".Conclusions With some development prospect,NEC researches have attracted widespread attention both at home and abroad,and is a clinical difficnlty and resarch hotpot.Chinese scholas should carry ont in-depth research to further improve the quality of NEC research in China.
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Memo
收稿日期:2023-4-5。
基金项目:国家自然科学基金(81601330);湖北省自然科学基金(2022CFB178)
通讯作者:苏艳伟,Email:yanweisu@hust.edu.cn