Concentraciones de yodo en orina y en sal de consumo en mujeres entre 12 a 49 años del Perú

Tarqui-Mamani, Carolina; Sánchez-Abanto, José; Alvarez-Dongo, Doris; Jordan-Lechuga, Teresa; Fernández-Tinco, Inés

doi:10.17843/rpmesp.2015.322.1615

Cited by 3 publications

(3 citation statements)

References 15 publications

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“…Similar results have been found in neighboring countries such as Peru, where excessive iodine has been documented in the population (with adequate iodine concentrations in salt for human consumption). Hence, the excessive level of iodine in the population is the result of the use of iodized salt and iodine-rich foods [55–57].…”

Section: Analysis Of the Iodine Status In The Population And Its Cmentioning

confidence: 99%

Iodine Status in the Colombian Population and the Impact of Universal Salt Iodization: A Double-Edged Sword?

Vargas‐Uricoechea

Pinzón-Fernández

Bastidas-Sánchez

et al. 2019

Journal of Nutrition and Metabolism

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Iodine deficiency and iodine excess have severe consequences on human health and have been associated with the presence of goiter, hypothyroidism, hyperthyroidism, thyroid cancer, thyroid nodules and thyroid autoimmunity, poor mental health, and impaired intellectual development. Universal salt iodization programs have been considered one of the most cost-effective interventions for the prevention of iodine deficiency-associated disorders, as evidenced over time since the implementation of such programs. However, these efforts have also led to an excessive consumption of iodine in certain geographical regions, due to salt overuse. Consequently, the amount of iodine derived from salt intake exceeds the established limits required for achieving the right balance between salt consumption and health benefits and leads to undesirable health effects. In Colombia, the recommendations and standards for the production and commercialization of iodized salt are fully complied with. Nevertheless, there is a remarkable rate of iodine excess among the country’s population, which, at least hypothetically, represents a higher risk for developing functional and structural disorders of the thyroid gland. This review analyzes universal salt iodization programs worldwide, particularly their impact on the thyroid gland and the results of the studies conducted in Colombia following the implementation of such strategy.

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Section: Analysis Of the Iodine Status In The Population And Its Cmentioning

confidence: 99%

Iodine Status in the Colombian Population and the Impact of Universal Salt Iodization: A Double-Edged Sword?

Vargas‐Uricoechea

Pinzón-Fernández

Bastidas-Sánchez

et al. 2019

Journal of Nutrition and Metabolism

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“…Estudios recientes muestran que la mediana de yoduria presenta valores superiores a los necesarios según lo recomendado por la OMS, tanto en las mujeres (12 a 49 años) (12,13) como en los escolares peruanos de escuelas públicas (10,11) .…”

Section: Discussionunclassified

“…En el Perú, los DDY se presentan, principalmente, en los niños y adultos que residen en las zonas rurales, sierra y selva (7,8) , en la actualidad, cada vez es menos frecuente encontrar casos de bocio o cretinismo (9) ; sin embargo, es más frecuente encontrar medianas de yodo por encima de los niveles necesarios, según lo recomendado por la OMS, tanto en escolares (10,11) como en mujeres peruanas (12,13) . Por tal motivo, el objetivo del estudio fue determinar y concentración de yodo en sal de consumo, y la yoduria en escolares peruanos de nivel educativo primario de Perú.…”

Section: Introduccionunclassified

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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Factors associated with the consumption of table salt with inadequate iodine concentrations: a population analysis at a Peruvian household level

Hernández-Vasquéz

Vargas-Fernández

Azañedo³

2021

Public Health Nutr.

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Objective Iodine deficiency is a public health problem, especially in Peru, where it affects women of childbearing age and school-age children. The objective of the study was to conduct a household-level analysis of the factors associated with the consumption of table salt with inadequate amounts of iodine in Peru. Design Analytical cross-sectional study using Peruvian household level data from the Demographic and Family Health Survey (ENDES, 2019). Table salt iodine concentrations were considered as the dependent variable (“inadequate” with iodine levels < 30 PPM and “adequate” with levels ≥ 30 PPM). The association between iodine concentrations in salt and independent variables was evaluated using bivariate and multivariate log-binomial regression models. Setting Peru. Participants A total of 25,007 households were included. Results 21.8% of Peruvian households had inadequate table salt iodine concentrations. Belonging to the poorer and poorest wealth index, living in the Highlands natural region, and living with women of childbearing age with native mother tongue were identified as factors associated with inadequate iodine concentrations in table salt. Conclusions There is an urgent need to ensure that table salt with adequate iodine concentrations is available for poor populations, residents of the Highlands, and households with ethnic presence. Likewise, it is necessary to promote good storage practices, greater regulation/law enforcement and better monitoring of the companies that manufacture or sell this product. Furthermore, the population needs to be informed of the disorders associated with iodine deficiency.

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Concentraciones de yodo en orina y en sal de consumo en mujeres entre 12 a 49 años del Perú

Cited by 3 publications

References 15 publications

Iodine Status in the Colombian Population and the Impact of Universal Salt Iodization: A Double-Edged Sword?

Iodine Status in the Colombian Population and the Impact of Universal Salt Iodization: A Double-Edged Sword?

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

Factors associated with the consumption of table salt with inadequate iodine concentrations: a population analysis at a Peruvian household level

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