Figure 1

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).