Abstract
Background and aim: The aim of the study was to assess the intelligence quotient of fishermen schoolchildren of Kutch, Gujarat, India.
Materials and methods: A descriptive cross-sectional study was conducted among 8 to 10 years old schoolchildren living in Kutch District, Gujarat, India, from January to February 2013. Seguin Form Board Test was used to assess the intelligence quotient (IQ) level of children. Means of groups were compared by independent student t-test. Stepwise multiple linear regression was used to identify predictors for IQ.
Results: The mean average timing taken by fishermen schoolchildren to complete the test was 30.64 ± 4.97. Males had significantly lower mean timing scores than females (p < 0.05). Participants with severe dental fluorosis, low socio-economic status (SES), lower education level of both mother and father and those who were overweight had significantly higher mean timing scores for average category.
Conclusions: The present study suggested a low IQ among fishermen schoolchildren community of Kutch, Gujarat, India. The major factors which influenced their IQ were dental fluorosis, low SES, low education level of parents and high body mass index.
*Original study online at https://journals.viamedica.pl/international_maritime_health/article/view/38811
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Investigation of Intelligence Levels of Children of 8 to 12 Years of Age in Coal Burning-Related Endemic Fluorosis Areas.
Objective: To investigate the relationship between age, dental fluorosis and intelligence in children aged 8-12 in coal-burning fluorosis (CBF) area, Guizhou province. Methods: A cross-sectional study was conducted to investigate the prevalence of dental fluorosis and intellectual level in 284 children (n=167 for CBF area, n=120 for control are) aged 8-
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WITHDRAWN: Co-exposure effects of arsenic and fluoride on intelligence and oxidative stress in school-aged children: a cohort study.
This article has been withdrawn at the request of the editor. The Publisher apologizes for any inconvenience this may cause. as of November 6, 2020 Highlights Pioneer biomonitoring study on rural children to address As and F- co-exposure. High dental Fluorosis found in relation to urinary As and F- levels in
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Effect of fluoride in drinking water on dental caries and IQ in children.
The aim of this work was to evaluate the impact of fluoride exposure on the prevalence of dental caries and the intellectual ability of children. Method: In this cross sectional study, 161 children from 9 to 10 years of age were evaluated. The concentration of fluoride in drinking water and urine
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European Commission: Opinions on the 2011 SCHER report on fluoridation for the Layman
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The cholinergic system, intelligence, and dental fluorosis in school-aged children with low-to-moderate fluoride exposure.
Highlights Low-to-moderate fluoride was associated with alterations of cholinergic system. The prevalence of dental fluorosis (DF) was related to cholinergic system. AChE was negatively associated with children’s intelligence quotient (IQ). AChE mediates association of fluoride with DF prevalence and lower odds of IQ > 120. DF and IQ were
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