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Association between elevated iodine intake and IQ among school children in Port...
Carvalho, Irene P.; Peixoto, Bruno; Caldas, José Carlos; Costa, Ana; Silva, Sofia; Moreira, Bárbara; Almeida, Agostinho; Moreira-Rosário, AndréThe goal of this work was to examine whether elevated iodine intake was associated with adverse effects on IQ among school-age children in Portugal. In a representative sample of children from the north of the country, IQ percentiles by age (assessed with Raven’s Colored Progressive Matrices) were dichotomized to <50 (“below-average” IQs) and ≥50. Morning urine iodine concentrations, corrected for creatinine, w...
Association between Elevated Iodine Intake and IQ among School Children in Port...
Carvalho, Irene P.; Peixoto, Bruno; Caldas, José Carlos; Costa, Ana; Silva, Sofia; Moreira, Bárbara; Almeida, Agostinho; Moreira-Rosário, AndréThe goal of this work was to examine whether elevated iodine intake was associated with adverse effects on IQ among school-age children in Portugal. In a representative sample of children from the north of the country, IQ percentiles by age (assessed with Raven’s Colored Progressive Matrices) were dichotomized to <50 (“below-average” IQs) and ≥50. Morning urine iodine concentrations, corrected for creatinine, w...
Iodine Status and Iodised Salt Consumption in Portuguese School-Aged Children: ...
Leite, João Costa; Keating, Elisa; Pestana, Diogo; Fernandes, Virgínia; Maia, Maria; Norberto, Sónia; Pinto, Edgar; Moreira-Rosário, AndréThe World Health Organization promotes salt iodisation to control iodine deficiency. In Portugal, the use of iodised salt in school canteens has been mandatory since 2013. The present study aimed to evaluate iodine status in school-aged children (6-12 years) and to monitor the use of iodised salt in school canteens. A total of 2018 participants were randomly selected to participate in a cross-sectional survey i...