由二十四小時回憶法分析美和科技大學學生飲食攝取狀況

Analysis of Meiho University students’ dietary intake with 24-hour dietary recall

美和科技大學目標成為健康促進的學校，對於學生在校的飲食狀況非常的關心。至目前為止國人飲食不平衡的情況依舊嚴重，如不良的飲食習慣會引起代謝性症候群。所以對於了解學生的飲食情形與學生的健康關係是非常重要的。本研究為回溯性的研究，我們將過去一年來美和科技大學食品營養系學生於營養學所記錄之24 小時回憶法報告進行整理分析，估算出飲食熱量與攝取、六大類食物攝取狀態及膳食纖維攝取量，並與衛生署每日建議攝取量（Dietary reference intakes, DRIs）比較差異。結果呈現學生飲食熱量攝取占19~30 歲DRIs 的65.2%~82.3%，蔬菜攝取每日平均攝取為2.5 份，水果攝取每日平均攝取為0.9份，低脂乳品攝取每日平均攝取為0.6 份，而脂肪與油脂攝取每日平均攝取為7.3份。由以上結果發現，顯示學生蔬菜、水果及乳品攝取不足而脂肪攝取過多。這樣的飲食習慣會影響學生的健康狀況，如代謝症候群及大腸癌罹患率，也顯示出對於校園健康飲食教育的必需性與重要。

Mei Ho University aims to become a health-promoting school and to care about the students’ dietary conditions in school. At present, the dietary imbalance in the Taiwanese population remains serious; such poor dietary habits resulted in metabolic syndromes. Therefore, it is important to understand students’ dietary conditions which are related to students’ health. A retrospective study was conducted by using the 24-hour dietary recall method whereby the students in a nutrition class of Department of food science and nutrition recorded their dietary intake during the past year. The intake of dietary calorie, six kinds of food and dietary fiber were calculated and compared with Dietary Reference Intakes (DRIs) of the Department of Health, Executive Yuan, Taiwan. The resulted showed that the students’ dietary calorie intake was 65.2 to 82.3 % of DRIs in the population of ages 19 to 30. The average intake of vegetables was 2.5 portions, the average intake of fruits was 0.9 portions, the average intake of low-fat dairy product was 0.9 portions; and the average intake of fat and lipids was 7.3 portions per day. These data indicated that students’ intake of vegetables, fruits, and dairy product was not enough, but their intake of fats and lipid was too much. These dietary habits will affect their health situations (such as metabolic syndrome and colon cancer) in the further. I showed the necessity and importance in promoting healthy dietary education on campus.