The uterine fibroid/myoma tumour: analysis of the global research architecture using density-equalizing mapping

Publication date: Available online 15 November 2017
Source:Reproductive BioMedicine Online
Author(s): Dörthe Brüggmann, Frank Louwen, Tatjana Braun, Doris Klingelhöfer, Jan Bauer, Michael H. Bendels, Matthias Bundschuh, David Quarcoo, Jenny Jaque, Eileen M. Wanke, David A. Groneberg
Uterine fibroids cause morbidity and deterioration in a woman's quality of life because they are a leading indication for hysterectomy, but many aspects of the disease remain largely obscure. Despite these knowledge gaps, no detailed maps of the global fibroid research architecture have yet been generated. This study used the NewQIS approach to assess worldwide research productivity, encompassing numerous aspects of the scientific output, quality and socioeconomic features. Regression analysis indicated an increase in fibroid research activity in the investigated time periods. Global research output was dominated by leading Western countries, with the USA at the forefront, but also by East Asian countries. Socioeconomic benchmarking revealed that Taiwan had the highest fibroid research activity per GDP, with a calculated average of 279.46 fibroid-related publications per 1000 billion USD GDP. Finland was the most active country with respect to research activity per population size. Subject area analyses revealed major differences in research focuses, for example 'Radiology, Nuclear Medicine and Medical Imaging' was assigned to 29.92% of South Korean and to only 10.38% of US-American publications. In conclusion, this analysis of global fibroid research activity illustrates a multitude of important features ranging from quantitative and semi-qualitative fibroid research aspects to socioeconomic benchmarking.



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