Exploring the determinants of malnutrition in 2–5 year Iranian children using structural equation modeling: national food and nutrition surveillance
Abstract Background Childhood 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...
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2024-12-01
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| author | Samira Rabiei Samira Ebrahimof Hamid Rasekhi Maryam Amini Delaram Ghodsi Zahra Yari Zahra Abdollahi Mina Minaie Bahareh Nikooyeh Tirang R. Neyestani |
| author_facet | Samira Rabiei Samira Ebrahimof Hamid Rasekhi Maryam Amini Delaram Ghodsi Zahra Yari Zahra Abdollahi Mina Minaie Bahareh Nikooyeh Tirang R. Neyestani |
| author_sort | Samira Rabiei |
| collection | DOAJ |
| description | Abstract Background Childhood 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. Methods In 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. Results Overall, 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). Conclusions Our 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. |
| format | Article |
| id | doaj-art-622b28f7349f464fb8e75f02c4aae0bf |
| institution | DOAJ |
| issn | 1471-2458 |
| language | English |
| publishDate | 2024-12-01 |
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| spelling | doaj-art-622b28f7349f464fb8e75f02c4aae0bf2025-08-20T02:40:18ZengBMCBMC Public Health1471-24582024-12-0124111110.1186/s12889-024-20931-wExploring the determinants of malnutrition in 2–5 year Iranian children using structural equation modeling: national food and nutrition surveillanceSamira Rabiei0Samira Ebrahimof1Hamid Rasekhi2Maryam Amini3Delaram Ghodsi4Zahra Yari5Zahra Abdollahi6Mina Minaie7Bahareh Nikooyeh8Tirang R. Neyestani9Department of Nutrition Research, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical SciencesDepartment of Nutrition Research, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical SciencesDepartment of Nutrition Research, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical SciencesDepartment of Nutrition Research, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical SciencesDepartment of Nutrition Research, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical SciencesDepartment of Nutrition Research, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical SciencesCommunity Nutrition Office, Deputy of Health, Iran Ministry of Health and Medical EducationCommunity Nutrition Office, Deputy of Health, Iran Ministry of Health and Medical EducationDepartment of Nutrition Research, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical SciencesDepartment of Nutrition Research, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical SciencesAbstract Background Childhood 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. Methods In 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. Results Overall, 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). Conclusions Our 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.https://doi.org/10.1186/s12889-024-20931-wChild malnutritionSocioeconomic statusStructural equation modelingSurveillance |
| spellingShingle | Samira Rabiei Samira Ebrahimof Hamid Rasekhi Maryam Amini Delaram Ghodsi Zahra Yari Zahra Abdollahi Mina Minaie Bahareh Nikooyeh Tirang R. Neyestani Exploring the determinants of malnutrition in 2–5 year Iranian children using structural equation modeling: national food and nutrition surveillance BMC Public Health Child malnutrition Socioeconomic status Structural equation modeling Surveillance |
| title | Exploring the determinants of malnutrition in 2–5 year Iranian children using structural equation modeling: national food and nutrition surveillance |
| title_full | Exploring the determinants of malnutrition in 2–5 year Iranian children using structural equation modeling: national food and nutrition surveillance |
| title_fullStr | Exploring the determinants of malnutrition in 2–5 year Iranian children using structural equation modeling: national food and nutrition surveillance |
| title_full_unstemmed | Exploring the determinants of malnutrition in 2–5 year Iranian children using structural equation modeling: national food and nutrition surveillance |
| title_short | Exploring the determinants of malnutrition in 2–5 year Iranian children using structural equation modeling: national food and nutrition surveillance |
| title_sort | exploring the determinants of malnutrition in 2 5 year iranian children using structural equation modeling national food and nutrition surveillance |
| topic | Child malnutrition Socioeconomic status Structural equation modeling Surveillance |
| url | https://doi.org/10.1186/s12889-024-20931-w |
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