. 2022 Oct 14;12:17225. doi: 10.1038/s41598-022-22231-y

Table 2.

Association between previous DENV / ZIKV exposure and plasma leakage during the current DENV infection.

Anti-DENV/ZIKV IgG sero-status	Plasma leakage		Risk ratio (95% CI)	P value*
Anti-DENV/ZIKV IgG sero-status	No	Yes	Risk ratio (95% CI)	P value*
Prior DENV and ZIKV exposure	45	66	1.46 (1.13–1.89)	0.003
No exposure to both infections	79	54	1.46 (1.13–1.89)	0.003
Prior DENV exposure only	53	126	1.73 (1.38–2.17)	< 0.001
No exposure to both infections	79	54	1.73 (1.38–2.17)	< 0.001
Prior DENV and ZIKV exposure	45	66	0.84 (0.71–1.01)	0.073
Prior DENV exposure only	53	126	0.84 (0.71–1.01)	0.073

*Calculated as Pearson chi square 2-tailed p value.