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. 2022 Mar 2;11(5):1368. doi: 10.3390/jcm11051368

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© 2022 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

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Intraocular pressure (IOP) at baseline and during postoperative follow-up period in the Ahmed group versus trabeculectomy group. Mean IOPs during follow-up period were comparable between Ahmed and trabeculectomy groups (p > 0.05), except at 3 months postoperation, when the Ahmed group showed significantly higher mean IOP than trabeculectomy group (* p = 0.001). The number of antiglaucoma medications was significantly higher in the Ahmed group at postoperative follow-up of 3, 6, 9 (p < 0.001), and 12 months (^† p = 0.007).