Table 2.

Prevalence of anti-HEV IgG in rural and urban (Franceville city) areas in the Haut-Ogooué region of Gabon, central Africa

Area	Prevalence of anti-HEV IgG
	No. positive/No. tested	%	95% CI	OR	95% CI
Rural	11/173	6.4	2.6–10.1	0.46	0.22–0.95
Urban	28/207	13.5	8.8–18.1	2.46	1.19–5.09
All	39/391	10.0	7.0–13.0

CI, confidence interval; OR, odds ratio