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首页> 外文期刊>South African Journal of Child Health >The effects of iron deficiency and anaemia on primary school learners’ scholastic performance
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The effects of iron deficiency and anaemia on primary school learners’ scholastic performance

机译:缺铁和贫血对小学生学习成绩的影响

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Background . Iron deficiency anaemia (IDA) is a preventable cause of cognitive impairment and other negative effects on the academic potential of learners.? Objectives. To determine the local prevalence of IDA among grade 2 learners in a resource-poor community and to evaluate the association between IDA and the learners’ scholastic performance.? Methods . This was a case-control observational design study. Data were collected using a stadiometer and an electronic scale, HemoCue Hb 201 + system and official grade 1 school reports.? Results . The point prevalence of IDA was found to be 9.8% ( n =19), with a higher prevalence among girls (58%). There was no statistically significant difference between the performances of the two groups ( p =0.511) in mathematics. There was a statistically significant difference for life skills ( p =0.00017), and the difference between the groups in literacy or languages approached statistical significance ( p =0.071).? Conclusions . The results of this study suggest that IDA is prevalent and may have negative effects on learners’ scholastic performances. Such negative effects warrant early preventive measures so as to avoid the possibilities of school failure, drop-out and poor productivity in adulthood.
机译:背景 。缺铁性贫血(IDA)是可预防的认知障碍和其他不利于学习者学习潜力的原因。目标。为了确定资源贫乏社区中2年级学习者中IDA的本地流行率,并评估IDA与学习者的学业成绩之间的关联。方法 。这是一个病例对照观察设计研究。使用测速计和电子秤,HemoCue Hb 201 +系统和官方1年级学校报告收集数据。结果。发现IDA的点患病率为9.8%(n = 19),女孩中的患病率较高(58%)。两组在数学上的表现之间没有统计学上的显着差异(p = 0.511)。生活技能在统计学上有显着性差异(p = 0.00017),而识字或语言各组之间的差异接近统计学显着性(p = 0.071)。结论。这项研究的结果表明IDA很普遍,可能会对学习者的学业成绩产生负面影响。这种负面影响需要及早采取预防措施,以免出现学业失败,辍学和成年后生产力低下的可能性。

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