Fig 1.
PRISMA diagram of literature search and screening results.
Table 1.
Key characteristics of all studies included in this review, listed alphabetically.
Table 2.
Summary of key characteristics across included studies.
Fig 2.
Heat map of included publications, by country in the Americas (excluding U.S., Canada, and Greenland).
Made with public domain data from Natural Earth. Free vector and raster map data at https://www.naturalearthdata.com/. Terms of use available at https://www.naturalearthdata.com/about/terms-of-use/.
Fig 3.
Prevalence of Shigella among diarrhea cases by detection method.
Fig 4.
Prevalence of Shigella serotypes among diarrhea cases from culture-based studies.
Fig 5.
Prevalence of Shigella among diarrhea cases by detection method and health facility type.
Fig 6.
Prevalence of Shigella among diarrhea cases by detection method and hospital case type.
Fig 7.
Prevalence of Shigella among diarrhea cases by detection method and urbanicity.
Fig 8.
Prevalence of Shigella among diarrhea cases by detection method and age groups.
Fig 9.
Attributable fraction of Shigella among diarrhea cases by detection method.
Fig 10.
Incidence of Shigella among diarrhea cases by detection method.