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滋养起点:一种基于社区参与式研究方法,旨在解决南非“被遗忘”的学前儿童的粮食安全和健康饮食问题。

Nourishing Beginnings: A Community-Based Participatory Research Approach to Food Security and Healthy Diets for the "Forgotten" Pre-School Children in South Africa.

作者信息

Chakona Gamuchirai

机构信息

Community Engagement Division, Rhodes University, Makhanda/Grahamstown 6140, South Africa.

出版信息

Int J Environ Res Public Health. 2025 Jun 18;22(6):958. doi: 10.3390/ijerph22060958.

Abstract

Adequate and diverse diets are essential for children's physical and cognitive development, yet food insecurity and malnutrition continue to threaten this fundamental right, which remains a pressing concern in many resource-poor settings. This study investigated food and nutrition security in Early Childhood Development (ECD) centres in Makhanda, South Africa, through a community-based participatory research approach. Using a mixed-methods approach combining questionnaire interviews, focus group discussions, direct observations, and community asset mapping across eight ECD centres enrolling 307 children aged 0-5 years, the study engaged ECD facilitators and analysed dietary practices across these centres. Results indicated that financial constraints severely affect the quality and diversity of food provided at the centres, thus undermining the ability to provide nutritionally adequate meals. The average amount spent on food per child per month at the centres was R90 ± R25 (South African Rand). Although three meals were generally offered daily, cost-driven dietary substitutions with cheaper, less diverse alternatives, often at the expense of nutritional value, were common. Despite guidance from Department of Health dieticians, financial limitations contributed to suboptimal feeding practices, with diets dominated by grains and starchy foods, with limited access to and rare consumption of protein-rich foods, dairy, and vitamin A-rich fruits and vegetables. ECD facilitators noted insufficient parental contributions and low engagement in supporting centre operations and child nutrition provision, indicating a gap in awareness and limited nutrition knowledge regarding optimal infant and young child feeding (IYCF) practices. The findings emphasise the need for sustainable, multi-level and community-led interventions, including food gardening, creating ECD centre food banks, parental nutrition education programmes, and enhanced financial literacy among ECD facilitators. Strengthening local food systems and establishing collaborative partnerships with communities and policymakers are essential to improve the nutritional environment in ECD settings. Similarly, enhanced government support mechanisms and policy-level reforms are critical to ensure that children in resource-poor areas receive adequate nutrition. Future research should focus on scalable, locally anchored models for sustainable child nutrition interventions that are contextually grounded, community-driven, and should strengthen the resilience of ECD centres in South Africa.

摘要

充足且多样的饮食对儿童的身体和认知发展至关重要,但粮食不安全和营养不良继续威胁着这项基本权利,在许多资源匮乏地区,这仍是一个紧迫问题。本研究通过基于社区的参与式研究方法,对南非马坎达的幼儿发展(ECD)中心的粮食和营养安全状况进行了调查。该研究采用混合方法,结合问卷调查、焦点小组讨论、直接观察以及对八个招收307名0至5岁儿童的ECD中心进行社区资产绘图,让ECD辅导员参与其中,并分析了这些中心的饮食习惯。结果表明,资金限制严重影响了中心提供食物的质量和多样性,从而削弱了提供营养充足膳食的能力。这些中心每个儿童每月的平均食品支出为90兰特±25兰特(南非兰特)。虽然通常每天提供三餐,但出于成本考虑,用更便宜、种类更少的替代品进行饮食替换很常见,这往往以营养价值为代价。尽管有卫生部营养师的指导,但资金限制导致喂养方式不理想,饮食以谷物和淀粉类食物为主,富含蛋白质的食物、奶制品以及富含维生素A的水果和蔬菜的获取有限且很少食用。ECD辅导员指出,家长的贡献不足,在支持中心运营和儿童营养供应方面的参与度较低,这表明在最佳婴幼儿喂养(IYCF)做法方面,意识存在差距且营养知识有限。研究结果强调需要采取可持续的、多层次的和社区主导的干预措施,包括粮食种植、建立ECD中心食品库、家长营养教育计划以及提高ECD辅导员的金融知识水平。加强当地粮食系统并与社区和政策制定者建立合作伙伴关系对于改善ECD环境中的营养状况至关重要。同样,加强政府支持机制和政策层面的改革对于确保资源匮乏地区的儿童获得充足营养至关重要。未来的研究应侧重于可扩展的、基于当地的可持续儿童营养干预模式,这些模式应基于具体情况、由社区驱动,并应增强南非ECD中心的复原力。

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