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. Author manuscript; available in PMC: 2014 Dec 18.
Published in final edited form as: Cochrane Database Syst Rev. 2012 May 16;5:CD005556. doi: 10.1002/14651858.CD005556.pub2
Outcome or subgroup title No. of studies No. of participants Statistical method Effect size
1 Proportion of cultures eradicated 2 273 Risk Ratio (M-H, Fixed, 95% CI) 4.16 [2.02, 8.57]