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. 2019 Aug 2;32(1):262–271. doi: 10.1007/s12028-019-00786-5

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© The Author(s) 2019

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

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Fig. 4 — Forest plot for days until clearance of third and fourth ventricles after intraventricular hemorrhage. Mean differences for days until clearance of ventricles in patients receiving IVF and EVD versus those being treated with EVD alone, in a random-effects model. Solid squares represent the point estimate of each study, with 95% CI being shown in error bars. The diamond represents the pooled estimate of the median differences. I² and p values for heterogeneity are shown. CI confidence interval, EVD external ventricular drain, IVF intraventricular fibrinolysis, IVH intraventricular hemorrhage, RE random effects