Demographic characteristics, nutritional status, dietary and physical activity habits, Helicobacter pylori infection, and intestinal parasitosis among children at municipal preschools in Cuenca, Ecuador

Abstract

Ecuador is a country in nutritional transition. National data show that the prevalence of overweight and obesity more than triples from the preschool to school-aged years, while stunting remains prevalent. A cross-sectional study in the municipal preschools in Cuenca was conducted to better understand the contributing factors to this nutritional transition. Of the 97 children in the sample population, 5.3% were overweight or obese and 8.5% were stunted. Despite no underweight children, 19.0% of the parents or caregivers considered their child to be underweight. Most households had some degree of food insecurity (71.4%). Parents reported that most children drank water daily at home (70.5%), but according to the teachers, less than half drank water at school daily (41.5%). Parents and teachers, respectively, reported that 89.5% and 34.7% of the children consumed vegetables daily and 70.5% and 57.9% consumed fruit daily at home or school. About three-quarters of the parents and teachers reported that children dedicated ≥1 hour daily to physical activity, at home and school. Half of the parents reported that their child spent at least 2 hours per day watching the television, using an electronic tablet or computer. Stool examination showed that 26.1% of children were positive for Helicobacter pylori antigen and 19.3% for intestinal parasites. This study provided insight into potential areas to focus health education and promotion among this population, for example, in diet and physical activity habits. However, other important factors including poverty related risk factors, such as household food insecurity, and high prevalence of Helicobacter pylori infection and intestinal parasitosis, should be considered simultaneously in such efforts.