Theme trends and knowledge structure on choroidal neovascularization: a quantitative and co-word analysis
Rattachement africain : cn. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
BACKGROUND: The distribution pattern and knowledge structure of choroidal neovascularization (CNV) was surveyed based on literatures in PubMed. METHODS: Published scientific papers about CNV were retrieved from Jan 1st, 2012 to May 31st, 2017. Extracted MeSH terms were analyzed quantitatively by using Bibliographic Item Co-Occurrence Matrix Builder (BICOMB) and high-frequency MeSH terms were identified. Hierarchical cluster analysis was conducted by SPSS 19.0 according to the MeSH term-source article matrix. High-frequency MeSH terms co-occurrence matrix was constructed to support strategic diagram and social network analysis (SNA). RESULTS: According to the searching strategy, all together 2366 papers were included, and the number of annual papers changed slightly from Jan 1st, 2012 to May 31st, 2017. Among all the extracted MeSH terms, 44 high-frequency MeSH terms were identified and hotspots were clustered into 6 categories. In the strategic diagram, clinical drug therapy, pathology and diagnosis related researches of CNV were well developed. In contrast, the metabolism, etiology, complications, prevention and control of CNV in animal models, and genetics related researches of CNV were relatively immature, which offers potential research space for future study. As for the SNA result, the position status of each component was described by the centrality values. CONCLUSIONS: The studies on CNV are relatively divergent and the 6 research categories concluded from this study could reflect the publication trends on CNV to some extent. By providing a quantitative bibliometric research across a 5-year span, it could help to depict an overall command of the latest topics and provide some hints for researchers when launching new projects.
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Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Theme trends and knowledge structure on choroidal neovascularization: a quantitative and co-word analysis
- Date Crossref
- 03/04/2018
- Éditeur
- Springer Science and Business Media LLC
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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Fourth Affiliated Hospital of China Medical University Department of Ophthalmology pays non établi dans la noticeÉtablissement de santé
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He Eye Hospital pays non établi dans la noticeÉtablissement de santé
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China Medical University pays non établi dans la noticeUniversité ou école supérieure
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Fuzhou Second Hospital pays non établi dans la noticeÉtablissement de santé
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Fuyang Second People's Hospital pays non établi dans la noticeÉtablissement de santé
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Shenyang Jianzhu University pays non établi dans la noticeUniversité ou école supérieure
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Key Lens Research Laboratory of Liaoning Province pays non établi dans la noticeStructure de recherche
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Second People's Hospital of Fuxin City Department of Ophthalmology pays non établi dans la noticeÉtablissement de santé
Department of Ophthalmology — Fourth Affiliated Hospital of China Medical University, He Eye Hospital et China Medical University, avec 5 autres affiliations.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.