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. Author manuscript; available in PMC: 2016 May 1.
Published in final edited form as: Neurol Clin. 2015 Feb 28;33(2):491–500. doi: 10.1016/j.ncl.2015.01.002

Fig. 2.

Fig. 2

Forest plot for the meta-analysis of hazards ratios of stroke of mechanical closure vs medical treatment from 3 randomized clinical trials. (Adapted from Kitsios GD, Thaler DE, Kent DM. Potentially large yet uncertain benefits: a meta-analysis of patent foramen ovale closure trials. Stroke 2013;44(9):2641; with permission.)