Estado nutricional e níveis hematológicos e séricos de ferro em pré-escolares de municípios com diferentes índices de desenvolvimento infantil

Oliveira, Wilson Luis de; Oliveira, Fernanda Luísa Ceragioli; Amâncio, Olga Maria Silvério

doi:10.1590/s0103-05822008000300005

Cited by 4 publications

(3 citation statements)

References 10 publications

(11 reference statements)

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“…Singer et al [26] , Du et al [27] and Rickard et al [28] . When necessary, body iron stores levels of 250mg were considered, assuming a mean serum ferritin concentration of 30µg/L [34,35] .…”

Section: Resultsmentioning

confidence: 99%

“…The algorithms selected for the estimation of Fe availability were Monsen and Balinfty (25) , Singer et al (26) , Du et al (27) and Rickard et al (28) . When necessary, body Fe that stores levels of 250 mg were considered, assuming a mean serum ferritin concentration of 30 μg/l (34,35) . The algorithm of Monsen and Balinfty (25) considers the following variables: total amount of Fe, HI, NHI and the stimulating factors ASC and MFP.…”

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

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Estimation of the availability of iron in the school meals of Municipal Centers for Early Childhood Education of a capital city in northeastern Brazil

et al. 2023

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The final stage of iron deficiency is iron deficiency anemia, with repercussions for human health, especially in children under five. Studies conducted in Brazilian public daycare centers show high prevalence of anemia. The present study aims to evaluate the availability of iron in the meals of the Municipal Centers of Early Childhood Education in Maceió. The experimental design comprises: selection of algorithms; menu evaluation; calculation of the estimates; comparison between the estimates obtained and the recommendations; and analysis of correlation between meal constituents, and of the concordance between the absorbable iron estimates. Four algorithms were selected and a monthly menu consisting of 22 days. The correlation analysis showed a moderate positive correlation to animal tissue (AT) vs non-heme iron (r = 0.42; p = 0.04), and negative to AT vs calcium (r = -0.54; p = 0.09) and calcium vs phytates (r = -0.46, p = 0.03). Estimates of absorbable iron ranged from 0.23 to 0.44 mg/day. The amount of iron available, unlike the total amount of iron offered, does not meet the nutritional recommendations on most school days. The Bland-Altman analysis indicated that the Monsen and Balinfty [24] and Rickard et al. [27] showed greater agreement. The results confirm the need to adopt strategies to increase the availability of iron in school meals.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

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Estimation of the availability of iron in the school meals of Municipal Centers for Early Childhood Education of a capital city in northeastern Brazil

et al. 2023

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Heart failure, micronutrient profile, and its connection with thyroid dysfunction and nutritional status

Lima

Júnior²,

Simões

et al. 2019

Clinical Nutrition

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Prevalence of childhood anaemia in Brazil: still a serious health problem: a systematic review and meta-analysis

Nogueira‐de‐Almeida

Ued

Ciampo

et al. 2021

Public Health Nutr.

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Objective: To estimate the prevalence of anaemia in Brazilian children up to 83·9 months old. Design: Systematic review and meta-analysis, using databases PubMed, Scopus, SciELO, Lilacs, Google Scholar, Periódicos Capes, Arca, Biblioteca Virtual em Saúde, Microsoft Academic Search and Cochrane Library using search terms: anaemia, prevalence, child and Brazil. PROSPERO Registration number: CRD42020208818. Setting: Cross-sectional, cohort, case–control and intervention studies published between 2007 and 2020 were searched, excluding those who assessed children with an illness or chronic condition. The main outcome was anaemia prevalence. Random effects models based on the inverse variance method were used to estimate pooled prevalence measures. Sensitivity analyses removed studies with high contribution to overall heterogeneity. Participants: From 6790 first screened, 134 eligible studies were included, totalling 46 978 children aged zero to 83·9 months analysed, with adequate regions representativeness. Results: Pooled prevalence of anaemia was 33 % (95 % CI 30, 35). Sensitivity analyses showed that withdrawal of studies that contributed to high heterogeneity did not influence national average prevalence. Conclusions: Childhood anaemia is still a serious public health problem in Brazil, exposing 33 % of Brazilian children to the anaemia repercussions. The main limitation of the study is the estimation of national prevalence based on local surveys, but a large number of studies were included, with representation in all regions of the country, giving strength to the results. In Brazil, more public policies are needed to promote supplementation, fortification and access to healthy eating to reduce the high level of anaemia among children.

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Estado nutricional e níveis hematológicos e séricos de ferro em pré-escolares de municípios com diferentes índices de desenvolvimento infantil

Cited by 4 publications

References 10 publications

Estimation of the availability of iron in the school meals of Municipal Centers for Early Childhood Education of a capital city in northeastern Brazil

Estimation of the availability of iron in the school meals of Municipal Centers for Early Childhood Education of a capital city in northeastern Brazil

Heart failure, micronutrient profile, and its connection with thyroid dysfunction and nutritional status

Prevalence of childhood anaemia in Brazil: still a serious health problem: a systematic review and meta-analysis

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