摘要：

【目的】 探讨神经病学核心期刊零被引率与期刊评价指标的相关性。【方法】 统计19种神经病学核心期刊2012年的零被引率,并与复合影响因子、复合即年指标、引用半衰期、被引半衰期、基金论文比、学科扩散指标、学科影响指标进行相关性分析。【结果】 直线相关分析的结果显示,零被引率与引用半衰期呈正相关,与基金论文比、学科扩散指标呈负相关,而复合影响因子、复合即年指标、复合5年影响因子、复合他引影响因子、被引半衰期、学科影响指标与零被引率无相关性。【结论】 零被引率与引用半衰期、基金论文比、学科扩散指标相关,可通过提高期刊学术质量和影响力、论文的创新性及学术性来降低零被引论文数量。

关键词: 神经病学, 零被引率, 期刊评价指标, 相关性

Abstract:

[Purposes] This study aims to investigate the correlation between non-cited paper rate and journal evaluation indicators in neurology core journals. [Methods] We calculated the non-cited paper rate of 19 core journals of neurology in 2012, and analyzed the correlation between non-cited paper rate and composite impact factor, composite immediacy index, citing half-life, cited half-life, ratio of fund article, subject diffusion index, and discipline influence index. [Findings] The results of linear correlation analysis show that non-cited paper rate is positively correlated to citing half-life, but it is negatively correlated to ratio of fund article and subject diffusion index. There is no correlation between non-cited paper rate and composite impact factor, composite immediacy index, cited half-life, and discipline influence index. [Conclusions] The non-cited paper rate is correlated to citing half-life, ratio of fund article, and subject diffusion index. The number of non-cited papers might be decreased with the improvement of the academic quality, academic influence of journals, and the innovation and academic quality of the papers.

Key words: Neurology core journal, Non-cited paper rate, Journal evaluation indicator, Correlation