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. 2014 Dec 11;7:590. doi: 10.1186/s13071-014-0590-7

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© Pozo-Aguilar et al.; licensee BioMed Central. 2014

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 credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Correspondence analysis between clinical manifestations and severity of illness. (A) Correspondences between dengue severity and main clinical manifestations are shown. SD showed a close correspondence with rash and retro-orbital pain (ROP). (B) Correspondences between dengue severity and warnings signs are shown. A closer correspondence between SD and vomiting and abdominal pain was observed. Diarrhoea exhibited an equal correspondence with SD and D ± WS. D–WS was distinguished by a close correspondence with an absence of vomiting, abdominal pain, diarrhoea, nausea, and back pain (BP).