2000
DOI: 10.22456/2177-0018.7767
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Prevalência de fluorose em duas cidades brasileiras, uma com água artificialmente fluoretada e outra com baixo teor de flúor, em 1987 e 1997/98

Abstract: Este estudo comparou a prevalência e severidade da fluorose dentária em dois períodos de tempo (1987 e 1997/98) em duas cidades do Rio Grande do Sul (Brasil): Porto Alegre, com água artificialmente fluoretada e Arroio do Tigre com baixo conteúdo de flúor natural na água. Um grupo de estudantes com 8-9 anos de idade de Arroio do Tigre (110 em 1987 e 101 em 1998) e Porto Alegre (117 em 1987 e 135 em 1997) foram examinados. A concentração de flúor em Porto Alegre foi avaliada de 1979 a 1996, período correspondent… Show more

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Cited by 15 publications
(25 citation statements)
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“…The estimated prevalence of dental fluorosis ranged from 0.56 % to 40 % among the studies [35][36][37][38][39][40][41][42][43]45,46,48,49 performed in regions with non-fluoridated water supply. In most of the regions, there were only residual concentrations of fluoride in the public water supply (lower than 0.2 ppm) 36,37,41,43,49 , except for the study by Sampaio 35 , in which the fluoride concentration in the water was 0.6-0.9 ppm.…”
Section: Results Of Individual Studies and Meta-analysismentioning
confidence: 99%
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“…The estimated prevalence of dental fluorosis ranged from 0.56 % to 40 % among the studies [35][36][37][38][39][40][41][42][43]45,46,48,49 performed in regions with non-fluoridated water supply. In most of the regions, there were only residual concentrations of fluoride in the public water supply (lower than 0.2 ppm) 36,37,41,43,49 , except for the study by Sampaio 35 , in which the fluoride concentration in the water was 0.6-0.9 ppm.…”
Section: Results Of Individual Studies and Meta-analysismentioning
confidence: 99%
“…Therefore, 18 articles contributed to the analysis of results. Table 1 presents a summary of the 18 studies 25,[35][36][37][38][39][40][41][42][43][44][45][46][47][48][49][50][51] included in the meta-analysis. From this total, 13 studies involved a total sample of 3884 individuals living in Brazilian cities with treated, non-fluoridated public water supply and seven studies involved a sample of 1920 residents of locations with untreated water supply.…”
Section: Study Selectionmentioning
confidence: 99%
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