Journal of Developmental Medicine(Electronic Version)  2024, Vol. 12 Issue (4): 241-248 DOI: 10.3969/j.issn.2095-5340.2024.04.001 |
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| Visual analysis of studies on small for gestational age infant based on Web of Science |
| Zhang Xirong, Shi Xusheng, Li Fei, et al
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(1. School of Public Health, GansuUniversity of Chinese Medicine, Gansu, Lanzhou 730101, China; 2. Department of Critical Care Medicine,Liaocheng People's Hospital, Shandong, Liaocheng 252000, China; 3. The Second Department ofPediatric Respiratory, Gansu Province Maternity and Child Health Hospital, Gansu, Lanzhou 730050,China; 4. Scientific Research Center, Gansu Province Maternity and Child Health Hospital, Gansu, Lanzhou730050, China
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Abstract 【Abstract】 Objective To analyze the research status, hotspots and frontiers of small for gestational ageinfant (SGA) worldwide in recent years, summarize the development context of this field and predict the futuredevelopment trend, so as to provide reference for SGA research and clinical guidance. Method Based on theWeb of Science (WOS) core collection database, Science Citation Index Expanded (SCI-EXPANDED) andSocial Sciences Citation Index (SSCI) were selected. The retrieval form was: (TS=("small for gestationalage children" or "small for gestational age infant" or "small for gestational age") AND LA=(English) ANDDT=(Article OR Review Article)), it covered the period from January 1, 2012 to August 16, 2022. CiteSpace,v.6.1.R3.64-bit was used to draw the co-occurrence map of countries, institutions, authors and keywords,keyword clustering map and emergence word map, to explore the topic evolution and hotspots in the fieldof global SGA research field. Result A total of 6 524 literatures were included. In recent years, theannual number of global SGA research papers showed a rising trend in volatility. Based on the analysis ofbetweenness centrality (0.15) and number of publications (1 859 literatures), the United States has the leading advantage in this research field. The most prolific institution was Karolinska Institute (Sweden)with 226 literatures. The main research direction of the highly productive author was NICOLAIDES K team.The main research direction was to explore the risk factors of SGA, early and effective screening methods forSGA and how to reduce the prevalence of SGA. Keywords emergence word map showed that, in the past threeyears, the research hotspots had been focus on epidemiological studies and the effects of gene expression onpregnancy outcomes. Conclusion To further develop the clinical multi-center SGA molecular epidemiologyand basic research, reveal the risk factors of SGA to improve the three-level prevention and treatment of SGAis still the research direction of obstetric and pediatric medical staff.
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Received: 27 June 2023
Published: 31 July 2024
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