Estimation of scabies prevalence using simplified criteria and mapping procedures in three Pacific and southeast Asian countries.

ABSTRACT:

Background

Scabies causes considerable morbidity in disadvantaged populations. The International Alliance for the Control of Scabies (IACS) published consensus criteria in 2020 to standardize scabies diagnosis. However, these criteria are complex, and a WHO informal consultation proposed simplified criteria for mapping, to identify regions of high prevalence as targets for mass drug administration. We aimed to investigate the accuracy of simplified criteria in determining scabies prevalence, compared to the 2020 IACS criteria.

Methods

We obtained data relating to demographics, relevant history and skin lesions from all-age prevalence surveys from Fiji (n = 3365) and Solomon Islands (n = 5239), as well as school-aged children in Timor-Leste (n = 1043). We calculated prevalenc

SUBMITTER: Tsoi SK 

PROVIDER: S-EPMC8579609 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature