2001～2006年新生儿疾病筛查文献计量学研究

The bibliometrics research of neonatal screening published from 2001 to 2006

目的:从文献计量学的角度分析国内新生儿疾病筛查领域的研究状况。方法:依据同方CHKD《中国期刊全文数据库》,利用科学文献计量学方法对其收录的2001～2006年新生儿疾病筛查相关论文进行统计分析及评价。结果:2001～2006年共发表论文676篇,基金资助论文56篇,发表在190种期刊上。其中4种为核心期刊。在标注作者的650篇论文中共计2 159作者人次,合作度3.32,合作率75.38%。作者来自全国32个省市自治区。高产作者28人,但核心作者尚未形成。检出论文关键词共计1 423个。结论:新生儿疾病筛查研究领域已受到越来越多的重视。基金资助论文偏少。核心期刊已形成,是获取该领域信息的重要来源。已有众多的高产作者。苯丙酮尿症、先天性甲状腺功能低下症、采血、发病率等高频关键词反映了一定的研究热点。这些文献外部特征为科研工作者提供了了解国内该领域的研究进展的有益参考。

Objective： To analyze the research status in the field of neonatal screening by bibliometrics. Methods： The manuscripts about neonatal screening published from 2001 to 2006 were analyzed and evaluated by using Tongfang CHKD＂ Chinese Periodical Full Text Database＂ . Results： 676 articles about neonatal screening were published in 190 types of periodicals, including 4 types of core periodicals from 2001 to 2005.56 out of 676 （8.28%） articles resulted from government funded research projects. 650 articles were written by 2 159 authors from 32 regions in the country. The collaboration degree and co - author rate were 3.32 and 75.38%, respectively. 28 most prolific authors, but no core authors were detected. 1 423 key words were found in these articles. Conclusion： The research on neonatal screening should be paid more attention. It has a wide distribution of authors and high cooperative rate. A productive core group of periodicals has formed. The most frequently key words discovered in this analysis point to the hot spot in neonatal screening. The publication index revealed in this analysis draws the outline of the situation of neonatal screening in recent 6 years in China, which will improve the understanding on the progress of metrological research in the nation.