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. 2023 Mar 13;25:e35568. doi: 10.2196/35568

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©Simon Šuster, Timothy Baldwin, Jey Han Lau, Antonio Jimeno Yepes, David Martinez Iraola, Yulia Otmakhova, Karin Verspoor. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 13.03.2023.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in the Journal of Medical Internet Research, is properly cited. The complete bibliographic information, a link to the original publication on https://www.jmir.org/, as well as this copyright and license information must be included.

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Assessment example, based on the systematic review Mediterranean-style diet for the primary and secondary prevention of cardiovascular disease [17]. Given a clinical question together with a specific outcome (Q), the task consists of making a quality assessment (A) by using the various data fields, as support (S), from the systematic review. GRADE: Grading of Recommendation, Assessment, Development, and Evaluation; HR: hazard ratio.