Niveles de excreción urinaria de yodo en escolares del Quindío, 2006-2007

Gallego, Martha Lucia; Loango, Nelsy; Londoño, Ángela Liliana; Landázuri, Patricia

doi:10.1590/s0124-00642009000600011

Cited by 10 publications

(16 citation statements)

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“…In a study in which 444 urinary samples were obtained from school age children in the central and rural regions of Armenia, Tebaida and Caimo, no significant difference could be found between the girls and boys (24). In this study, iodine deficiency was found with a rate of 11% and 18%, respectively.…”

Section: Discussioncontrasting

confidence: 64%

“…In this study, iodine deficiency was found with a rate of 11% and 18%, respectively. In this iodine deficiency study, it was shown that iodine deficiency was found with a significantly higher rate in individuals with poor economical level (24). Similarly, no difference related with gender was found in terms of iodine deficiency in our study and iodine deficiency was observed with a higher rate in the rural region where the economical level was lower.…”

Section: Discussioncontrasting

confidence: 45%

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Iodine, copper, zinc, selenium and molybdenum levels in children aged between 6 and 12 years in the rural area with iodine deficiency and in the city center without iodine deficiency in Hatay

Çelik¹,

Savaş²,

Kurtoğlu³

et al. 2014

Turk Arch Ped

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Aim: Thyroid diseases related with iodine deficiency are observed commonly in our country and in the world. In this study, we aimed to investigate iodine deficiency in urine and selenium, zinc, copper or molybdenum deficiency which may accompany this in children aged between 6 and 12 years in two schools in the province of Hatay (endemic goitre region). Material and Methods:This study is a case-control field-study in which students aged between 6 and 12 years were included. One hundred fourteen subjects from the village of Tanışma related to the center of our province and 100 subjects from the city center of Hatay (Antakya) were included in the study. Iodine, selenium, zinc, copper and molybdenum levels were measured in the urine samples of the students included in the study. Results:Iodine deficiency was found with a severe (5%), moderate (18.4%) and mild degree (43%), respectively in the village of Tanışma. Mild iodine deficiency (7%) was found in the center of Hatay. No moderate and severe iodine deficiency was found in the control group. A significant difference was found between the groups in terms of urine iodine excretion (p<0.001). A significant correlation was found between the levels of iodine, selenium, zinc and molybdenum (p<0.05). A moderately positive correlation was found between iodine and selenium (p<0.001). A moderately positive correlation was found between iodine and zinc levels (p<0.001) and a weak correlation was found between iodine and molybdenum (p<0.01). No significant correlation was found between iodine level and copper level (p>0.05).Conclusions: Selenium and zinc deficiency may accompany iodine deficiency. Selenium and zinc deficiency should be considered in individuals who are found to have iodine deficiency especially in endemic goitre regions. (Türk Ped Arş 2014; 49: 111-6)

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Section: Discussioncontrasting

confidence: 64%

Section: Discussioncontrasting

confidence: 45%

Iodine, copper, zinc, selenium and molybdenum levels in children aged between 6 and 12 years in the rural area with iodine deficiency and in the city center without iodine deficiency in Hatay

Çelik¹,

Savaş²,

Kurtoğlu³

et al. 2014

Turk Arch Ped

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“…In 2003, the National Agency for Sanitary Surveillance (ANVISA in the Portuguese acronym) established a norm for iodine concentration of 20-60 mg/kg in kitchen salt. In South America, iodine nutritional status improved considerably, with excessive iodine intake currently occurring in countries like Brazil, Chile and Colombia [9,10].…”

Section: Introductionmentioning

confidence: 99%

Excessive iodine intake in schoolchildren

et al. 2011

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“…(1) y similares a los escolares brasileños (14) , argentinos (15 y colombianos (16) . La mediana de yoduria en el área rural estuvo dentro de los niveles considerados adecuados por la OMS, mientras que la mediana de yoduria en el área urbana estuvo por encima de los niveles recomendados por la OMS.…”

Section: Discussionunclassified

Yoduria y concentración de yodo en sal de consumo en escolares peruanos del nivel primario

Tarqui-Mamani¹,

Alvarez-Dongo

Fernández-Tinco

2016

Rev Peru Med Exp Salud Publica

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RESUMENObjetivos. Determinar la yoduria y concentración de yodo sal de consumo en escolares peruanos del nivel primario. Materiales y métodos. Se realizó un estudio transversal. Se incluyó 8023 escolares del nivel primario, que participaron voluntariamente. Se realizó un muestreo probabilístico, multietápico y estratificado, la selección se realizó por muestreo sistemático. La determinación de yoduria se realizó por espectrofotometría (método de Sandell-Kolthoff) y la evaluación de yodo en sal se realizó por volumetría. El procesamiento de datos se realizó mediante análisis para muestras complejas con factor de ponderación. Se calculó medianas, percentiles e intervalos de confianza, se usó la prueba de U Mann Whitney y Kruskall Wallis cuando correspondía. Resultados. A nivel nacional, la mediana de yoduria en los escolares fue 258,53 ug/L, siendo mayor en los varones (265,90 ug/L) que en las mujeres (250,77 ug/L). La mediana de yoduria en el área urbana fue mayor (289,89 ug/L) que en el área rural (199,67 ug/L), mientras que en los colegios privados fue 315,48 ug/L y en los públicos fue 241,56 ug/L (p<0,001). La mediana de yodo en sal fue 28,69 mg/kg. El 23,1% de las muestras de sal, tuvieron menos de 15 mg/kg de yodo. Conclusiones. La mediana de yoduria en los escolares del nivel primario presenta niveles superiores a las necesarias, según lo recomendado por la OMS, con diferencias entre la zona urbana y rural, y colegios públicos y privados.

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Niveles de excreción urinaria de yodo en escolares del Quindío, 2006-2007

Cited by 10 publications

References 10 publications

Iodine, copper, zinc, selenium and molybdenum levels in children aged between 6 and 12 years in the rural area with iodine deficiency and in the city center without iodine deficiency in Hatay

Iodine, copper, zinc, selenium and molybdenum levels in children aged between 6 and 12 years in the rural area with iodine deficiency and in the city center without iodine deficiency in Hatay

Excessive iodine intake in schoolchildren

Yoduria y concentración de yodo en sal de consumo en escolares peruanos del nivel primario

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