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The nutrient intake of children aged 12–36?months living in two communities in the Breede Valley, Western Cape province, South Africa

机译:居住在南非西开普省布雷德谷两个社区的12-36月龄儿童的营养摄入

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Objective: The objective of this study was to describe the current macro- and micronutrient intake of children (both boys and girls) in two selected communities in the Breede Valley, Worcester.Design: This was a quantitative cross-sectional study.Setting: The study focused on two disadvantaged communities in Worcester (Avian Park and Zweletemba) in the Breede Valley, Western Cape province.Subjects: The study subjects were 248 children (Avian Park, n = 117; Zweletemba, n = 131) aged 12–36?months.Method: The macro-and micronutrient intake of the children was determined using a validated, interviewer-administered quantitative food frequency questionaire, and compared against the estimated average requirement (EAR) and adequate intake (AI) of nutrients. The nutrient adequacy ratio was calculated, as well as percentage deviation from the EAR and AI.Results: More than 20% of the children had a calcium and folate intake that deviated by more than 50% below the EAR in both communities and for both genders. More participants in Zweletemba had an intake that deviated by more than 50% above the EAR and AI, compared to Avian Park, for carbohydrate, thiamine, niacin and iron.Conclusion: With the exception of folate, calcium and selenium, the average reported nutrient intake of the children (boys and girls) in both the communities was adequate.
机译:目的:本研究的目的是描述伍斯特郡布雷德山谷两个选定社区儿童(男孩和女孩)目前的大量和微量营养素摄入量。设计:这是定量的横断面研究。这项研究的重点是西开普省布雷德山谷的伍斯特的两个弱势社区(鸟类公园和兹韦列腾巴)。研究对象:研究对象是248名年龄在12-36岁的儿童(鸟类公园,n = 117;兹韦列腾巴,n = 131)?方法:使用经过验证的,由访调员管理的定量食物频率调查表确定儿童的大量和微量营养素摄入量,并与估计的平均需求量(EAR)和足够的营养素摄入量(AI)进行比较。计算了营养充足率,以及与EAR和AI的百分比偏差。结果:两个社区的男女中,超过20%的儿童钙和叶酸的摄入量比EAR低50%以上。 。与Avian Park相比,更多的Zweletemba参与者摄入的碳水化合物,硫胺素,烟酸和铁的摄入量比EAR和AI高出50%以上。结论:除叶酸,钙和硒外,据报道平均营养两个社区的儿童(男孩和女孩)的摄入量都足够。

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