| Popis: |
The objective of this study was to investigate the food habits of a representative sample of 651 rural school-age children from Chile's Metropolitan Region and to carry out a comparative study between 1986-1987 and 1989. Food habits were defined as the frequency of consumption of foods expressed as days per week and were determined through a questionnaire administered to school-age children by the investigators and were compared with Model Allowance, established by Chile's Ministry of Health. Socioeconomic status (SES) was measured through Graffar's modified method. Statistical procedures included analysis of variance and student "t" test for comparison of the means. The frequency of consumption of most food decreased in 1989 compared with 1986-1987. Most consumed foods (above 90%) were bread and potatoes and between 70-75% of the school-age children consumed milk, meat, yoghurt, poultry, eggs, beans, onions, cabbage, squash, lettuce, bananas, oranges, apples, grapes, biscuits, spaghetti, rice, oil, butter, carbonated beverages and juices, candies, sugar and chocolate. Foods most disliked were fresh cheese (69.3%), radish (62.2%), shellfish (59.4%) and chickpeas (48.8%). Males presented a frequency of consumption of beans, chickpeas (p0.05), lentil and chard swiss (p0.01) significantly higher than females, but these last ones registered a frequency of consumption of apples, cookies, oil (p0.05), onions and candies (p0.01) significantly higher than males. The frequency of consumption of most foods, especially milk, fish and bread (p0.01) decreased with age. SES had no effect on food habits of the school-age children. These results could be useful in the School Feeding Program (PAE) and in nutrition education related to school population. |
