Table 4. Analysis of anti-DENV IgG antibody by region.

Characteristics	South		Central		OR (95% CI)	p value
	Total	Seropositive (%)	Total	Seropositive (%)
Gender
Male	182	134 (73.6)	217	172 (79.3)	0.7 (0.5–1.2)	0.186
Female	224	185 (82.6)	212	170 (80.2)	1.2 (0.7–1.9)	0.52
Age
<9	67	20 (29.9)	66	20 (30.3)	1.0 (0.5–2.1)	0.955
9–45	238	198 (83.2)	258	218 (84.5)	0.9 (0.6–1.5)	0.694
>45	101	101 (100)	105	104 (99.0)	-	0.997