Kidney Function in Rice Workers Exposed to Heat and Dehydration in Costa Rica.

ABSTRACT: The aim of this study was to evaluate heat exposure, dehydration, and kidney function in rice workers over the course of three months, in Guanacaste, Costa Rica. We collected biological and questionnaire data across a three-month-period in male field (n = 27) and other (n = 45) workers from a rice company where chronic kidney disease of unknown origin (CKDu) is endemic. We used stepwise forward regression to determine variables associated with estimated glomerular filtration rate eGFR at enrollment and/or change in eGFR, and Poisson regression to assess associations with incident kidney injury (IKI) over the course of three months. Participants were 20-62 years old (median = 40 in both groups). Dehydration was common (≥37%) in both groups, particularly among other workers at enrollment, bu

SUBMITTER: Crowe J 

PROVIDER: S-EPMC9100597 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature