世界各国血压研究影响力评价和前沿进展

目的：动态评价各国血压研究领域学术影响力，展示学科发展脉络和前沿进展。方法：以Web of Science核心合集为数据源，统计中国和世界主要科学发达国家在2004-2008年和2009-2013年血压研究领域的文献计量学指标，动态评价各国学术影响力，同时采用Citespace展示10年间若干研究分支格局及演进历程。结果：2004-2013年各国血压研究产出增长平稳，以美国为首的发达国家学科竞争力强且稳定，中国血压研究产出快速增长，但学科影响力相对落后；10年间世界血压研究在宏观与微观层面上深入细化，体现在微观的基因、分子研究更加细化，宏观的血压人群调查、血压控制大数据化。结论：10年间世界血压研究发展平稳，美欧引领血压研究发展，中国与之差距亟待缩小。

Influencing power of research on blood pressure in the world and its frontiers

Objective To assess the academic influence of research on blood pressure in the world and its frontiers. Methods Papers on blood pressure published from 2004 to 2008 and from 2009 to 2013 in China and foreign countries were retrieved from Web of Science. Their academic influencing power was assessed and their evolution in the past 10 years was displayed by Citespace.Results The world outputs in research on blood pressure increased steadily from 2004 to 2014. The competitive force of the USA-led developed Western countries was strong and stable.The outputs in research on blood pressure in China increased rapidly, but its influencing power was relatively low.Although progress was made at micro and macro levels,greater advances were achieved at gene,molecular and big data levels in the past 10 years. Conclusion The USA and European countries-led development in research on blood pressure is steady, and it is urgent for China to reduce its gap with USA and European countries.