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英国放射学研究产出的区域不平等:一项为期 5 年的文献计量研究。

Regional inequality in radiology research output in the UK: a 5-year bibliometric study.

机构信息

Norwich Radiology Academy, Norfolk and Norwich University Hospital, Norwich, UK.

出版信息

Br J Radiol. 2012 Nov;85(1019):1513-6. doi: 10.1259/bjr/15174871. Epub 2012 Jul 4.

Abstract

The objective of this study was to describe the patterns of peer-reviewed general radiology publication rates with reference to deaneries in the UK. This was a retrospective bibliometric analysis of publications in the six highest cited general radiology journals. Publications were identified using a manual search in PubMed between 2005 and 2009. Publications originating from UK radiology departments were identified and subcategorised into primary institution of origin, deanery and publication type. The total number of radiology trainees in each deanery was obtained from the General Medical Council. 913 publications were included in the study. Original papers constituted 48.7% (n=445), review articles 30.3% (n=277) and case reports 17.4% (n=159). The median number of publications in each deanery was 27 [interquartile range (IQR) 11-60], and the median number of publications per trainee was 0.49 (IQR 0.31-0.88). The largest proportion of publications came from the London deanery (n=354, 38.8%), followed by Eastern 86 (9.4%), Oxford and Yorkshire 70 (7.7% each). Relative to the number of trainees within each deanery, Oxford had the highest number of publications per trainee (1.78), followed by East Midlands (1.5), London (1.25) and Eastern (0.99). There was a significantly higher publication rate for those deaneries with academic radiologists (p<0.0001). There is a marked difference in the volume of published work in the general radiology literature among UK deaneries, even accounting for differences in the number of trainees. This probably means that opportunities for training in research are similarly non-uniform.

摘要

本研究旨在描述英国学院制背景下,同行评议普通放射学出版物的模式。这是对六本高引普通放射学期刊文献的回顾性计量分析。使用 PubMed 进行手动搜索,在 2005 年至 2009 年间确定出版物。确定来自英国放射科的出版物,并按原始机构、学院和出版类型进行分类。从英国医学总会获得每个学院的放射科受训者总数。共纳入 913 篇文献。原始论文占 48.7%(n=445),综述文章占 30.3%(n=277),病例报告占 17.4%(n=159)。每个学院的中位数出版物数量为 27 [四分位间距(IQR)11-60],每位受训者的中位数出版物数量为 0.49(IQR 0.31-0.88)。来自伦敦学院的出版物比例最大(n=354,38.8%),其次是东安格利亚 86(9.4%),牛津和约克郡 70(7.7%)。相对于每个学院的受训者人数,牛津每受训者发表的论文数量最多(1.78),其次是东米德兰(1.5)、伦敦(1.25)和东安格利亚(0.99)。有学术放射科医生的学院发表率显著更高(p<0.0001)。即使考虑到受训者人数的差异,英国学院之间的普通放射学文献发表量也存在明显差异。这可能意味着研究培训机会也同样不均匀。

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