Table of summary statistics of age-stratified Japanese encephalitis (JE) case-fatality observations obtained from the systematic review.

Spatial and temporal distribution of the collected JE cases, deaths, and case-fatality ratios (CFR) were presented. India, Korea, and China were the top three countries with the most observed JE records. Other countries from which records were included are Bangladesh, Cambodia, Hong Kong, Indonesia, Japan, Malaysia, Myanmar, Nepal, Thailand, and Vietnam. The unweighted mean is the mean of the CFR calculated across all records in our dataset for a particular time period and country.