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. 2020 Jan 19;28(3):274–284. doi: 10.1177/1708538119890960

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© The Author(s) 2020

Creative Commons CC BY: This article is distributed under the terms of the Creative Commons Attribution 4.0 License (http://www.creativecommons.org/licenses/by/4.0/) which permits any use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 8. — Surgical site infection forest plots comparing ciNPT and standard dressing use in patients with normal risk for postsurgical infection development. Each study is displayed with the number of events and sample size. Total (95% CI) represented the summed sample sized, and the pooled OR calculated using a random effect model to adjust for the between-study heterogeneity. ciNPT: closed incision negative pressure therapy; CI: confidence interval.