. Author manuscript; available in PMC: 2021 Mar 1.

Published in final edited form as: Lancet Infect Dis. 2019 Dec 20;20(3):371–380. doi: 10.1016/S1473-3099(19)30547-X

Table 1.

Cross-tabulation of the overall study group by identification method (rRT-PCR vs. serology) and clinical profile (WHO dengue case definition vs. undifferentiated fever vs. afebrile rash).

	rRT-PCR N Row proportion (R%) Column proportion (C%)	Serology N Row proportion (R%) Column proportion (C%)	Row total
WHO dengue case definition	169	57	226
	R%: 74·8	R%: 25·2
	C%: 45·7	C%: 30·6
Undifferentiated fever	59	48	107
	R%: 55·1	R%: 44·9
	C%: 15·9	C%: 25·8
Afebrile rash	142	81	223
	R%: 63·7	R%: 36·3
	C%: 38·4	C%: 43·5
Column total	370	186	556

Acronyms: rRT-PCR, real-time reverse transcription polymerase chain reaction; WHO, World Health Organization