ArticlePublic health nutrition2021
Persistence of anaemia among Samoan preschool age children: a longitudinal study.
Article in Public health nutrition, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Anemia: Etiology, Pathophysiology, Impact, and Prevention: A Review.Iranian journal of public health · 2025Review
- Child, family and household characteristics associated with physical activity in Samoan children aged 3-8 years: A cross-sectional study.PLOS global public health · 2024Article
- Prevalence of malnutrition among Samoan children aged 5 to 11 years in 2019-2020.Annals of human biology · 2023Article
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8 authors.
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Abstract
objectiveTo characterise the prevalence and persistence of anaemia among Samoan children over a 2-3-year period.
designData were from two consecutive waves (2015 and 2017-2018) of the Ola Tuputupua'e 'Growing up' study. Anaemia (Hb < 11·0 or 11·5 g/dl for 2-4 and ≥ 5 years old, respectively) was considered 'transient' when it occurred at only one wave or 'persistent' if it was present at two consecutive waves. Child, maternal and household correlates of anaemia were examined using log-binomial and modified Poisson regressions.
settingEleven Samoan villages.
participantsMother-child pairs (n 257) recruited in 2015 and reassessed in 2017-2018.
resultsAnaemia prevalence was 33·9 % in 2015 and 28·0 % in 2017-2018; 35·6 % of cases identified in 2015 were persistent. Risk of anaemia at only one wave was lower among children who were older in 2015 (age 4 v. 2 years, adjusted relative risk (aRR) = 0·54, (95 % CI 0·35, 0·84), P = 0·007), had older mothers (≥ 40 v. 18-29 years, aRR = 0·61, (95 % CI 0·39, 0·95), P = 0·029) and had higher daily sodium intake (for every 100 mg/d, aRR = 0·97, (95 % CI 0·95, 0·99), P = 0·003) than children with no anaemia. Children whose anaemia persisted were more likely to have had a mother with anaemia (aRR = 2·13, (95 % CI 1·17, 3·89), P = 0·013) and had higher daily dietary iron intake (for every 10 mg/d, aRR = 4·69, (95 % CI 1·33, 16·49), P = 0·016) than those with no anaemia.
conclusionsAlongside broadly targeted prevention efforts, which are warranted given the moderate-high anaemia prevalence observed, specific attention should be paid to children with risk factors for persistent anaemia. Routine screening of children whose mothers have anaemia should be encouraged.
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