journal1 ›› 2018, Vol. 26 ›› Issue (5): 521-524.DOI: 10.11852/zgetbjzz2018-26-05-16

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Hotspots analysis of integrated early childhood development in China based on cluster analysis method

XING Ya-na1, WANG Yi-bo2, ZHANG Wei1, HOU Xiao-ni1, DUAN Hong-mei1   

  1. 1 School of Nursing, Beijing University of Chinese Medicine, Beijing 102488, China;
    2 School of Software and Microelectronics, Peking University, Beijing 102600, China
  • Received:2017-08-04 Online:2018-05-10 Published:2018-05-10
  • Contact: DUAN Hong-mei, E-mail:


邢娅娜1, 王一博2, 张玮1, 侯小妮1, 段红梅1   

  1. 1 北京中医药大学护理学院,北京 102488;
    2 北京大学软件与微电子学院,北京 102600
  • 通讯作者: 段红梅,
  • 作者简介:邢娅娜(1991-),女,山西人,在读硕士研究生,主要研究方向为儿童保健及护理。

Abstract: Objective To explore the hotspots of the integrated early childhood development (IECD) in China. Methods The articles published in the China National Knowledge Infrastructure (CNKI) database on IECD before April 2017 were searched. Microsoft Excel and the computer program were used to construct keywords frequency lists and correlation matrix. SPSS 18.0 software was used for hierarchical clustering. Results A total of 546 articles were included, 59 high frequency keywords were extracted, and 8 hotspots in this field were summarized by cluster analysis. Conclusion To some extent, 8 hotspots in this field reflect the trends of this field and could provide some reference for clinical practice.

Key words: integrated early childhood development, co-word analysis, cluster analysis

摘要: 目的 采用共词聚类分析方法探析我国儿童早期综合发展的研究热点。方法 提取2017年4月前中国知网数据库中收录的儿童早期综合发展相关文献的关键词,以Excel和自编计算机程序统计词频并构建矩阵,采用SPSS 18.0软件进行层次聚类分析。结果 最终纳入文献546篇,提取高频关键词共计59个,通过共词聚类分析总结出我国儿童早期综合发展领域的8个研究热点。结论 聚类结果一定程度上反映了该领域的发展趋势,可为临床实践提供一定的参考依据。

关键词: 儿童早期综合发展, 共词分析, 聚类分析

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