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DC Field | Value | Language |
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dc.coverage.spatial | nacional | |
dc.creator | Rodríguez Ramírez, Sonia | |
dc.date.accessioned | 2023-05-25T14:21:24Z | - |
dc.date.available | 2023-05-25T14:21:24Z | - |
dc.date.issued | 2020 | |
dc.identifier.uri | sicabi.insp.mx:2020-None | |
dc.identifier.uri | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7306138/pdf/12937_2020_Article_567.pdf | |
dc.identifier.uri | https://www.doi.org/10.1186/s12937-020-00567-3 | |
dc.identifier.uri | http://repositorio.insp.mx:8080/jspui/handle/20.500.12096/8205 | - |
dc.description.abstract | Abstract Background: Children 5 years of age are at risk of developing an iron deficiency due to a low intake of bioavailable iron (FeBio). Few studies have estimated dietary FeBio in children at a national level in relation to sociodemographic characteristics. This study aimed to estimate FeBio intake and its association with sociodemographic factors among Mexican children aged 12-59 months. Methods: A cross-sectional study was carried out. Information on serum ferritin and diet was obtained from a national survey and representative sample of 1012 Mexican children aged 12-59 months. We used a 24-h recall to estimate total iron, heme and non-heme iron, vitamin C, phytates, calcium, and meat intake. We calculated FeBio intake using an algorithm. Differences in FeBio intake were analyzed by area of residence (rural/urban), country region (north, center, south), and socioeconomic status (SES), using linear regression models by age subgroups (12-23 and 24-59 months) and total population, while adjusting for study design. Results: Total iron intake was 9.2 ± 6.7 mg/d. The estimated average of total FeBio fluctuated between 0.74-0.81 mg/d, with a bioavailability of 9.15-12.03% of total iron. Children aged 12-23 months residing in rural areas consumed less FeBio than those in urban areas (β = - 0.276) (p 0.05). Children aged 24-59 months with high SES consumed more FeBio (β = 0.158 mg/d) than those of a low SES (p 0.05). Conclusions: FeBio is low in Mexican preschoolers. Being from a rural area and having low SES were negatively associated with FeBio intake. These results can benefit interventions seeking to improve iron status. | |
dc.format | ||
dc.language | spa | |
dc.publisher | ESPM INSP | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.rights | http://creativecommons.org/licenses/by-nc-nd/4.0 | |
dc.subject | Child Cross-Sectional Studies Diet, Humans Iron, Mexico Nutrition Surveys Socioeconomic Factors | |
dc.title | Sociodemographic factors associated with low intake of bioavailable iron in preschoolers: National Health and Nutrition Survey 2012, Mexico | |
dc.type | info:eu-repo/semantics/article | |
dc.subject.cti | info:eu-repo/classification/cti/3 | |
dc.creator.orcid | orcid/0000-0002-5439-4389;Rodríguez Ramírez, Sonia | |
dc.creator.orcid | orcid/0000-0003-1417-9243;Monterrubio Flores, Eric Alejandro | |
dc.creator.orcid | orcid/0000-0003-3258-8198;Quezada Sanchez, Amado David | |
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