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. 2021 Jun 1;28(1):1007–1019. doi: 10.1080/10717544.2021.1927243

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© 2021 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 3. — Network diagrams of comparisons on seven outcomes of different treatments in patients with pulmonary arterial hypertension. (A) 6-Minunt Walking Distance(6MWD) Change. (B) Mean Pulmonary Arterial Pressure (mPAP) Change. (C) Clinical worsening. (D) WHO Functional Class (FC) Improvement. (E) Adverse events (AEs). (F) Serious adverse events (SAEs). (G) All-cause mortality. The network plots show how a comparison of different treatments. Each vertex represents a type of treatment vertexes’ size represents the intervention sample size. The thickness of the straight line represents the number of trials compared.