ArticleBMC public health2024
Exploring the determinants of malnutrition in 2-5 year Iranian children using structural equation modeling: national food and nutrition surveillance.
Article in BMC public health, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 2 of them syntheses that pooled it.
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Who cites it
4 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Liquid Cow's Milk Consumption and Linear Growth Outcomes in Infancy and Childhood: A Systematic Review.Nutrients · 2026Pooled it
- Coexisting burden of maternal and child undernutrition in Ethiopia: a systematic review and meta-analysis.Systematic reviews · 2026Pooled it
- From knowledge to everyday food choices: a qualitative study of nutrition literacy and eating behaviors among primary school students in Sabzevar, Iran.BMC nutrition · 2026Article
- RISE: a novel unified framework for feature relevance in malnutrition analytics integrating statistical and expert insights.Frontiers in public health · 2025Article
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Authors and funding
10 authors.
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Abstract
backgroundChildhood malnutrition remains a critical public health challenge in low- and middle-income countries, contributing significantly to morbidity and mortality among children aged 2-5 years. This study was undertaken to assess the nutritional status of 2-5 y children and to explore the main determinants of child malnutrition in eight food insecure provinces of Iran.
methodsIn each province, participants were invited to attend the health house/center to complete the questionnaire on the pre-appointed day. In this study, an android application comprising electronic questionnaires was employed for data collection. Anthropometric, dietary, food security and socioeconomic status (SES) assessments were performed. Structural equation modeling (SEM) was done to assess the structural relationship of malnutrition indicators (z-score of height to age (HAZ), z-score of weight to age (WAZ) and z-score of weight to height (WHZ)) with other variables.
resultsOverall, 2247 children aged 42.2 ± 0.3 months were enrolled in the study, of whom 1048 (46.6%) were female and 1438 (64%) were urban residents. Based on Z score criteria, 216 (10.1%) of the studied children had less than - 2SD HAZ, 193 (8.4%) had lower than - 2SD WHZ and 188 (8.1%) had lower than - 2SD WAZ. The prevalence rates of stunting, wasting and underweight were not significantly different between boys and girls. Nevertheless, the occurrence of stunting was significantly higher in children residing in rural than in urban areas (p = 0.025). SEM analysis revealed that higher SES had a positive relationship with HAZ (0.089), WAZ (0.163) and WHZ (0.109). The effect of SES was greatest on WAZ, indicated by the highest absolute value of a path coefficient. There were specific indirect effects of father's education on HAZ (0.032, p = 0.001), WHZ (0.045, < 0.001) and WAZ (0.061, < 0.001) through effect on SES and DDS. SES had a direct effect on DDS (0.202).
conclusionsOur findings using SEM approach provided more concrete evidence for the effect of the household's SES on child's nutritional status. Nevertheless, we still need to monitor the studied population in the context of our surveillance program to document more conclusive causal associations.
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