健康餐飲介入對大學生營養認知之探討

健康餐飲介入對大學生營養認知之探討

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=387 ）平均 10.8±2.2 分，女生的營養知識平均得分顯著高於男生（ P

=0.03 ）。環境營養介入後，同學的營養知識平均得分有顯著增加的 趨勢（由 10.96±1.99 分增加到 11.35±1.78 分， P<0.001 ），介入後不 知道健康餐飲的同學則由 39.2% （ n=58 ）降為 16.2% （ n=24 ），而 介入後有買過健康盒餐的同學認為其優點依序為：較不油膩、已知熱 量及比較清淡。

Effects of Healthy Meal Intervention on Nutritional Knowledge of College Students

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The study investigated the effect on healthy meal awareness and nutritional knowle dge of college students with the manners of the campus cafeteria introducing health y meals within National Chengchi University as an environmental nutritional interv ention. Before the intervention (n=710), questionnaires were used for daily dietary i ntakes, frequency of eating high-calorie foods, and current nutritional knowledge of college students. For those who involved in the intervention (n=148), post-intervent ion questionnaire was proceeded. The results revealed 87.2% of college students (n

=612) took fewer than 3 servings of grains, where 17.4% (n=124) took more than 4

servings of meat and 85.9% (n=602) took fewer than 3 servings of vegetables. Duri

ng a week sweetened drinks were the most-taken, high-in-calorie food, and others, i

n sequence, were candies, greasy foods, cookies, cakes and instant noodles. The av

erage score of nutritional knowledge was 10.6±2.3, 10.4±2.5 for males (n=323) and

10.8±2.2 for females (n=387), indicating nutritional knowledge of females was sign

ificantly higher than that of males. With the environmental nutritional intervention,

the average score increased for all students (from 10.96±1.99 to 11.35±1.78, P<0.0

01). The percentage lowered from 39.2% （ n=58 ） to 16.2% （ n=24 ） for th

ose did not aware of healthy meals after the intervention. The students who had trie

d healthy meals after the intervention thought the benefits of the meal were less gre

asy, known calories and light.