In this investigation the seric retinol levels were determined in order to relate them with consumed diets by preschool- and school-aged children and the prevalence of anemia in the communities of Cuambo and La Rinconada, Imbabura province, in order to later compare them with reference values. Blood samples were taken from 74 children from the two communities, 30 in La Rinconada and 44 in Cuambo, beneficiaries of the Benson Institute, to determine retinol, ferritin, hemoglobin, and hematocrit. Also, a 24-hour record with frequency of food consumption survey was given to the studied children's parents, making a sample of 56 families. Among the principal results we can determine that the inhabitants of the two communities have a low consumption of foods rich in Vitamin A compared to recommendations, despite having family gardens that include a large quantity of foods rich in this micronutrient.
| Identifer | oai:union.ndltd.org:BGMYU2/oai:scholarsarchive.byu.edu:etd-6346 |
| Date | 01 January 2003 |
| Creators | Chávez, Verónica |
| Publisher | BYU ScholarsArchive |
| Source Sets | Brigham Young University |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | Theses and Dissertations |
| Coverage | Imbabura (Ecuador) |
| Rights | http://lib.byu.edu/about/copyright/ |
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