Determinants of zinc status of 2-3-year-old children in Laguna Philippines

Naupal-Forcadilla R. T., . and Barba C. V. C., . and Talavera M. T. M., . and Dy M. R., . Determinants of zinc status of 2-3-year-old children in Laguna Philippines. pp. 9-16. ISSN 1394-035X

Introduction: Zinc deficiency has been considered a micronutrient problem of high magnitude in the Philippines. The effect of zinc deficiency on physical growth manifests during the first two years of life and is associated with high rates of infection and inadequate nutrition. The study aims to assess the zinc status of children and identify factors that affect zinc status. Methods: A multi-stage stratified random sampling was used in a cross-sectional study of 2 -3-year-old children currently residing in the province of Laguna Philippines. Data were collected through a structured questionnaire. A 24-hour food recall data sheet was used for evaluation of food intake. The physical dimensions of children were measured using salter weighing scale and height board. A static biochemical test of nutrients in the blood was carried out to assess the level of zinc and presence of infection in the body. The Early Childhood Care and Development program checklist Metro Manila Developmental Screening Test and Child Development Index were adapted to determine the level of cognitive development of children. Results: Correlation analysis revealed that anthropometric indices and food intake had a significant and positive linear association with zinc status (energy r.014; P.000; protein r.027; P.000; zinc r.044; P.000; iron r.070; P.000). The presence of infection was found to have a negative but significant relationship with zinc status. Zinc status was significantly associated with cognitive development. Conclusion: The study showed that determinants of zinc status are nutrient intake (such as energy and zinc) infection height-for-age index and cognitive development.

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Abstract

Introduction: Zinc deficiency has been considered a micronutrient problem of high magnitude in the Philippines. The effect of zinc deficiency on physical growth manifests during the first two years of life and is associated with high rates of infection and inadequate nutrition. The study aims to assess the zinc status of children and identify factors that affect zinc status. Methods: A multi-stage stratified random sampling was used in a cross-sectional study of 2 -3-year-old children currently residing in the province of Laguna Philippines. Data were collected through a structured questionnaire. A 24-hour food recall data sheet was used for evaluation of food intake. The physical dimensions of children were measured using salter weighing scale and height board. A static biochemical test of nutrients in the blood was carried out to assess the level of zinc and presence of infection in the body. The Early Childhood Care and Development program checklist Metro Manila Developmental Screening Test and Child Development Index were adapted to determine the level of cognitive development of children. Results: Correlation analysis revealed that anthropometric indices and food intake had a significant and positive linear association with zinc status (energy r.014; P.000; protein r.027; P.000; zinc r.044; P.000; iron r.070; P.000). The presence of infection was found to have a negative but significant relationship with zinc status. Zinc status was significantly associated with cognitive development. Conclusion: The study showed that determinants of zinc status are nutrient intake (such as energy and zinc) infection height-for-age index and cognitive development.

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Item Type:	Article
AGROVOC Term:	Zinc
AGROVOC Term:	Children
AGROVOC Term:	Biochemistry
AGROVOC Term:	Blood
AGROVOC Term:	Anthropometry
AGROVOC Term:	Evaluation
AGROVOC Term:	Random sampling
AGROVOC Term:	Questionnaires
AGROVOC Term:	Food intake
AGROVOC Term:	Iron
Depositing User:	Mr. AFANDI ABDUL MALEK
Last Modified:	24 Apr 2025 00:53
URI:	http://webagris.upm.edu.my/id/eprint/7815

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