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. 2017 Oct 23;66(2):229–236. doi: 10.1093/cid/cix779

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© The Author(s) 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

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 reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 2. — Meta-analysis of artemisinin-combination therapy (ACT) versus chloroquine (CQ) for treatment of Plasmodium knowlesi malaria, showing difference in proportional parasite clearance at 24 hours. The red and green squares are the relative weight given to each study in the meta-analysis (ie, 65 and 35%, respectively) based on the number of participants in the 2 studies (226 vs 123). The proportional difference in risk of parasite clearance at 24 hours between treatment arms. Abbreviations: ACT, artemisinin-combination therapy; AL, artemether-lumefantrine; ASMQ, artesunate-mefloquine; CI, confidence interval; CQ, chloroquine; RD, risk difference.