Publication Trends in Acupuncture Research: A 20-Year Bibliometric Analysis Based on PubMed.
Yan MaMing DongKehua ZhouCarol MitaJianping LiuPeter M WaynePublished in: PloS one (2016)
Acupuncture research has grown markedly in the past two decades, with a 2-fold higher growth rate than for biomedical research overall. Both the increases in the proportion of RCTs and the impact factor of journals support that the quality of published research has improved. While pain was a consistently dominant research focus, other topics gained more attention during this time period. These findings provide a context for analyzing strengths and gaps in the current state of acupuncture research, and for informing a comprehensive strategy for further advancing the field.