Demographic patterns of incidence of dengue disease: Regional male∶female ratio and age distribution data extracted from source documents.

Empty cells indicate data not reported in source documents.Age group data are given as percentage of total cases and/or [incidence per 100,000 population].*Age groups are: †Age group: 20–59 years.‡Solidus separates results from two different systems: SINAN (first) and SIH/SUS (second).§Data relate to numbers of hospitalizations, as opposed to dengue disease cases.¶Age groups are: 0–10, 11–20, 21–40, and >40 years; all cases (n = 18) are virologically confirmed and from one hospital.