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. 2018 Jun 21;9:2152656718781609. doi: 10.1177/2152656718781609

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© The Author(s) 2018

Creative Commons ShareAlike CC BY-SA: This article is distributed under the terms of the Creative Commons Attribution ShareAlike 4.0 License (http://www.creativecommons.org/licenses/by-sa/4.0/) which permits any use, reproduction and distribution of the work without further permission provided that if the work is adapted, altered or built upon, the new work is published under the same or similar terms, and 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 1. — Forest plot showing changes in outcomes at 4 weeks from baseline postintervention. Statistical improvements were seen in total symptoms scores (TNSS + TOSS), total nasal symptom scores (TNSS), total ocular symptom scores (TOSS), and sleep scores. Greater improvements were seen in subjects with active respiratory allergies.