| Autor: |
Courtney C, Choy, Chanelle J, Howe, Christina, Soti-Ulberg, Take, Naseri, Muagututia S, Reupena, Rachel L, Duckham, Nicola L, Hawley |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Obes Res Clin Pract |
| ISSN: |
1871-403X |
| Popis: |
OBJECTIVES: Globally, there is growing evidence of a double burden of malnutrition with obesity coexisting alongside micronutrient deficiencies across the life course. An emergent double burden poses a threat to health during childhood in Samoa: among 2–4-year-olds with overweight/obesity, 42.9% were anemic. Previous research suggests that obesity-related inflammation may increase the risk of iron deficiency or anemia in children. To test this hypothesis, we examined whether overweight/obesity at 2–4 is associated with anemia at 3.8–6 years old among Samoan children. METHODS: Data were obtained from the Ola Tuputupua’e “Growing Up” cohort study. Overweight/obesity at 2–4 years old was classified by body mass index-for-age Z-score > +2 SD. Anemia was defined as hemoglobin < 110 g/L for under 5-year-olds and < 115 g/L for 5–6-year-olds. Prevalence ratios (PRs) for anemia at 3.8–6 years old were estimated by fitting modified Poisson regression models. RESULTS: In our sample of 197 children, 16.24% (n = 32) were affected by overweight/obesity at 2–4 years old and 26.90% (n = 53) had anemia at 3.8–6 years old. After covariate adjustment, the prevalence of anemia was 18% lower among children with overweight/obesity at 2–4 years old compared to those without (PR:0.82; 95% CI:0.42–1.63); however, the corresponding confidence interval was imprecise and inclusive of a higher prevalence. CONCLUSIONS: There was not strong evidence to support a relationship between overweight/obesity and anemia in Samoan children, suggesting that obesity-related inflammation may not be related to iron deficiency nor anemia in this setting. Further investigation of the antecedents of overweight/obesity and anemia is critical to inform integrated action to improve health in Samoa. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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