Beyond Community Nutrition Services: A Conceptual Analysis of the Posyandu Ecosystem, Cadre Capacity, and the Paradox of Iron Supplement Adherence
Keywords:
Posyandu, community nutrition services, cadre capacity, iron supplementation, adolescent adherence, conceptual analysisAbstract
Community-based health and nutrition services in Indonesia continue to face complex challenges, particularly regarding the quality of Posyandu services, cadre capacity, and adherence to iron supplementation among adolescent girls. This article aims to analyze the relationships among the quality of the Posyandu ecosystem, cadre capacity, and adherence to iron supplementation as three important components of effective community nutrition services. Unlike a fully empirical mixed-methods study, this article employed a document-based conceptual analysis involving thematic interpretation and descriptive quantitative elaboration. The numerical data presented in the results were positioned as analytical simulations intended to clarify patterns of relationships among variables, rather than as generalizable findings derived from comprehensive primary field data. The analysis produced three main findings. First, the effectiveness of Posyandu is determined not only by the availability of services, but also by the quality of the service ecosystem, including facilities, midwife involvement, cadre capacity, and families’ service experiences. Second, cadres serve as key drivers of service quality because they support not only the technical accuracy of nutritional assessments but also the development of community trust in Posyandu. Third, iron supplementation programs face an implementation paradox because tablet availability does not automatically result in adherence without support from schools, families, peers, behavioral education, and consistent reminder mechanisms. This article emphasizes that the success of community nutrition services is shaped more strongly by the quality of service interactions at the micro level than by program availability alone. It concludes that service ecosystems, implementer capacity, and social support should be understood as an interconnected system. Further empirical research is needed to examine these relationships using broader and more systematically measured field data.
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Copyright (c) 2026 Dewi Claudia Angelina Putri, Hafiz Ridha Andreas, Iqlima Kalimatus Shalihka, Marsela, Resti, Rifqi Ramadan (Author)

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