Table 2. Japanese encephalitis expected and observed cases and incidence rates (IR) per 100,000 person years by age group in Nepal.

Age group	Expected		Observed		Percent difference in IR	95% confidence interval
	Cases	IR	Cases	IR
<1	102	3.6	25	0.9	-75%	(-84%, -64%)
1–4	437	4.0	119	1.1	-73%	(-77%, -67%)
5–14	1,617	5.1	343	1.1	-79%	(-81%, -76%)
≥15	1,610	2.2	366	0.5	-77%	(-80%, -75%)