Cross-Sectional Studies 1 Disease Management 1 Federated States of Micronesia 1 Female Food, Fortified 1 Humans 1 Kiribati 1 Male 1 Micronesia 1 Pregnancy 1 Prevalence 1 Public Health Surveillance 1 Surveys and Questionnaires Thiamine 1 Thiamine Deficiency 1 beriberi 1 cross-sectional study 1 disease management 1 female 1 food fortification 1 fortified food 1 health survey 1 human 1 male pregnancy 1 prevalence 1 questionnaire 1 thiamine 1 thiamine deficiency 1 thiamine intake 1