Role of Residence Area on Diet Diversity and Micronutrient Intake Adequacy in Urban and Rural Costa Rican Adolescents
Wedi'i Gadw mewn:
| Awduron: | , , |
|---|---|
| Fformat: | artículo original |
| Dyddiad Cyhoeddi: | 2022 |
| Disgrifiad: | Dietary diversity might be essential to meet nutritional demands during adolescence. Diet diversity among 818 urban and rural Costa Rican adolescents aged 13–18 years was studied using the Minimum Dietary Diversity Score for Women. The Nutrient Adequacy Ratio (NAR) was calculated for 11 nutrients to estimate the nutrient adequacy of the diet. A NAR < 0.7 was considered inadequate for micronutrient intake. The optimal Diet Diversity Score (DDS) cut-off point for this study was 4, established using receiver-operating characteristic curves. The mean DDS for the overall sample was 4.17 ± 1.43, although DDS was significantly higher in adolescents from rural vs. urban areas (4.33 ± 1.43 vs. 4.00 ± 1.42, p-value = 0.001). The odds of having a diverse diet were 62% higher in rural vs. urban adolescents. Overall, 80–95% of adolescents reached a NAR ≥ 0.70 for 8 nutrients except for calcium, zinc, and vitamin A. The residence area plays a key role in adolescent dietary diversity. Although overall DDS was low, foods that make up the rural adolescent diet were nutritionally dense enough to satisfy the EAR for most micronutrients. A high DDS is not necessarily required for the diet to meet most micronutrient demands in adolescence. Improved dietary adequacy of vitamin A, zinc, and calcium is required due to the importance of these micronutrients in maintaining optimal health. |
| Gwlad: | Kérwá |
| Sefydliad: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| Iaith: | Inglés |
| OAI Identifier: | oai:kerwa.ucr.ac.cr:10669/103663 |
| Mynediad Ar-lein: | https://hdl.handle.net/10669/103663 https://doi.org/10.3390/nu14235093 |
| Allweddair: | dietary diversity nutritional adequacy adolescents Costa Rica |