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目的了解《中国公共卫生》杂志2005—2011年文献计量指标变化趋势情况。方法利用2006—2012年中国科技期刊引证报告(核心版)提供的资料数据,进行期刊引用计量指标和来源期刊指标的描述性统计分析,并计算各项文献指标的稳定指数、平均发展速度和平均增长速度。结果《中国公共卫生》杂志2005—2011年期刊引用计量指标中总被引频次均值为3 524,影响因子均值为0.565,学科影响指标平均为0.89,学科扩散指标为8.95;来源期刊指标中基金论文比平均为0.62;2005—2011年除总被引频次、影响因子、即年指标、引用刊数、学科扩散指标5项指标变化较大外,其余各项指标均较稳定。他引率、学科扩散指标、文献来源量、机构分布数这4项指标呈负增长。结论《中国公共卫生》杂志2005—2011年期刊引用计量指标和来源期刊指标多数呈上升趋势,综合评价排名一直排在科学前列。
Objective To understand the trend of the changes of the bibliometric indicators in Chinese Public Health from 2005 to 2011. Methods Based on the data provided by China Sci-tech Periodicals Citation Report (core edition) from 2006 to 2012, the descriptive statistical analysis of journal citation indices and source journals indices was conducted. The stability indices, average growth rates and average Growth. Results The average citation frequency of cited citation indicators in Chinese Journal of Public Health from 2005 to 2011 was 3 524, the average of influence factors was 0.565, the average of discipline impact indicators was 0.89, and the discipline diffusion index was 8.95. An average of 0.62; 2005-2011 in addition to the total number of citing frequency, the impact factor, that is, annual quotations, cited journals, disciplinary indicators of the five indicators of change significantly larger, the rest of the indicators are more stable. His quotation rate, discipline diffusion index, the amount of literature sources, the number of institutional distribution of these four indicators showed a negative growth. Conclusion Most of the cited indexes and source journals of Journal of Public Health of China Journal of Public Health from 2005 to 2011 are on the rise, and the ranking of comprehensive evaluation has always been at the forefront of science.