Citation of updated and co-published Cochrane Methodology Reviews

Table 5 Total number of 5-year citations for each of the updated reviews

Total number of citations in the first 5 years after update	Original review	Updated review	p-value
Wager 2007 [15, 21]	2	12	0.474
Scherer 2007 [16, 22]	126	75
Lundh 2012 [17, 23]	485	105
Edwards 2007 [18, 24]	168	164
Kunz 2007 [19, 25]	55	56
Mapstone 2007 [20, 26, 28, 33]	18	78
		78
		177
Mean ± SD	93.1 ± 54.7	145.5 ± 177.0
Median (IQR)	78 (61, 149)	91 (14, 247)	0.897

ISSN: 2046-4053