Identifying Cochrane citation classics Gavin Stewart, Wiley Olalekan A Uthman, Warwick Centre for Applied Health Research and Delivery (WCAHRD)
1977 500 most cited 1961 to 1975 2013 100 most cited SRM 1977 to 2008 http://blog.lib.uiowa.edu/, www2.warwick.ac.uk
2015 100 most cited Cochrane Reviews 2005 to 2014
Non-Cochrane Citation Classics Cochrane Citation Classics CCC NCCC Total no. of search results 7,036 83,753 Cites received by most cited article 465 3,213 Cites received by 100 th most cited article 92 645 Average citations per article (range) 10-93 68-326
Obesity Smoking Nutritional Breast supplements Cancer CCC Preventing Osteoarthritis falls Diabetes Mellitus
PRISMA Dementia NCCC Breast Cancer Cardiovascular Disease
CCC NCCC 35 22 7 49 17 6 16 2 5 6
42 in CCC’s 9 EPOC 9 P&C 32 of 53 14 in all CR’s CRG’s 9 Meta & Endoc Stocklogos.com
CCC received fewer citations NCCC included topics outside remit of Cochrane Lack of US authors
Interventions for preventing falls in older people living in the community CCC Gillespie LD, Robertson MC, Gillespie WJ et al #1 NCCC Effects of chemotherapy and hormonal therapy for early breast cancer on recurrence and 15-year survival: an overview of the randomised trials #1 The Lancet Early Breast Cancer Trialists' Collaborative Group (EBCTCG) www.mirror.co.uk
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