춘천지역 중학생들의 간식 섭취 실태와 식품·영양표시에 대한 인식 및 이용실태

Abstract

The purpose of this study was to investigate the BMI, intake of snacks, and perceptions and use of food and nutrition labels by middle school students (144 boys and 189 girls) in Chuncheon area. The average height and weight of boys were 171.0±6.4 cm and 61.0±11.4 kg, respectively, whereas those of girls were 160.0±4.8cm and 50.8±6.6 kg, respectively. Average body mass index (BMI) of boys and girls were 20.8±3.3 and 19.8±2.4,respectively (p<0.01). Dietary intake attitude score of girls (34.39±5.66) was higher than that of boys (33.92±5.40)(p<0.05). Subjects bought and ate snacks 1 to 3 times per week (40.2%) by themselves, and most consumed snacks were cookies (23.1%), instant noodles (16.2%), ice cream (13.2%), and candy and chocolates (13.2%). The most important factor in purchasing of snacks was ‘taste’ (4.49±0.67). When subjects bought processed foods, the rates of reading food labels was 86.6%. The most important factor of the food labels was ‘expiration date’ (42.9%). The degree of reading food labels on processed foods by girls (22.70±5.72) was higher than that of boys (20.96±5.35) (p<0.01). Of the 13.2% of subjects that did not read food labels, the reason why was that they were not interested (50.0%). Of the 78.4% of subjects that read nutrition labels, the most important component of the nutrition labels was ‘calories’ (75.9%). The main reason for reading nutrition labels was ‘to control weight’ (45.6%). In general, use of food labels correlated positively with dietary intake attitude score (p<0.05) and use of nutrition labels (p<0.01). Using multiple regression analysis, we found that ‘usefulness of dietary life’ was the most significant variable that affects the importance of food and nutrition labels. Therefore, development of an educational program on food and nutrition labels for adolescents will be effective in improving dietary life.