• 동아시아식생활학회지
• /
• 제23권2호
• /
• pp.141-152
• /
• 2013

This study investigated the effects of image on the preference and intake frequency of 19 vegetables. A total of 359 usable surveys were collected using a convenient sampling method. The subjects included females (51.8%), university students (50.7%), home residents (66.9%) and subject's spending 20,000~40,000 won on meals/week (41.5%) and eat out 2~3 times/week (29.5%). The intake frequency of vegetables was 2~3 times per month. The healthy image of all vegetables was good overall and the average preference was 3.78 (out of 5 on the Likert). Tomatoes had the healthiest image, onions the highest preference, and Korean cabbage the highest intake frequency. For males, the vegetable with the healthiest image was sesame leaf, while the healthiest foods for females were broccoli and tomatoes. Elementary students had a healthier image of cucumber, bean sprouts, radish, sesame leaf, lettuce, radish leaf, and cabbage than university students and adults. Home residents had a healthier image of cabbage and burdock than other types of residents. Subject that st over 20,000 won per week on meals had a higher image of most vegetables. In terms of preference, males liked Korean cabbage, green pumpkin, balloon flower roots, radish leaf, and lotus root, but female liked tomatoes. In addition, elementary students, home residents, and subjects who eat out less often tended to prefer vegetables. In terms of intake, there was a high frequency of intake for all vegetables in adults. Home residents specifically had a higher intake of cucumber, carrot, bean sprouts, spinach, green pumpkin, balloon flower roots, lettuce, radish leaf, broccoli, burdock, lotus root, and tomato. Overall, the healthy image of vegetables had a positive influence on their preference and intake frequency. Therefore, to encourage the intake of vegetables, direct or indirect variables should be examined.

• 한국식생활문화학회지
• /
• 제17권3호
• /
• pp.289-298
• /
• 2002

This study was conducted to find sensitive indicator of food intake and specific food group related to cognitive function and to analyze the pathway among factors affecting food intake and cognitive function of the aged. 179 people over 50 years old were investigated and all the data were analyzed by SPSS 10.0 package. Food frequency was more sensitive indicator to show the relationship between food intake and cognitive function of the aged than the numbers of standard amount of food eaten. Consumption of grains and starch, meat, fish, eggs and beans were strongly related to cognitive function of the aged and intake of vegetables and fruits also have relationship with it. Moreover, the more frequent eating the carbohydrate and the protein, the higher the cognitive level of the aged. Age, education period, income, blood pressure, duration after retirement, frequency of physical activity and BMI were correlated with food intake and cognitive function of the aged. Among them, age and frequency of physical activity were most strongly correlated with food intake, and education period with cognitive function of them. This investigation shows that more stable intake of carbohydrate and protein containing foods need to be supplied to low income aged and the importance of physical activity of the aged must be emphasized with food intake for better life of the aged.

• Journal of Community Nutrition
• /
• 제4권3호
• /
• pp.164-179
• /
• 2002

A survey was conducted to examine the food intake of 285 Korean female students attending a secondary school in Seoul. Food intake was assessed using a food frequency based on the Korean Food Tower which consists of five food groups, i.e., grain products, vegetables and fruits, meat, milk, and fats and sweets. To describe food intake descriptive statistics were obtained using SPSS. The food frequency analysis indicated that the participants ate rice, cabbage kimchi, radish, and soybean/red pepper paste most frequently along with milk, ice cream, tea, and seasonal fruits such as citrus fruits, apples, watermelon, and grapes for snacks. Distributions of the total standardized serving frequency for each food group indicated that approximately 84, 83, 45, 60, and 34%, respectively, of the respondents met the recommended serving frequency for grain products, vegetables and fruits, meat, milk, and fats and sweets groups(mean servings per day 5.5, 10.6, 5.5, 2.1, 3.5). Income was the only demographic factor that affected food intake, particularly with respect to meat, milk, and fats and sweets(p < .01). In Korea, these food groups are generally more expensive than the other ones. (J Community Nutrition 4(3) : 164∼179, 2002)

• 한국가정과교육학회지
• /
• 제28권2호
• /
• pp.41-50
• /
• 2016

간편성과 저렴한 가격, 대중매체를 통한 광고의 영향으로 청소년 소비층이 증가하지만, 한편 정크 푸드(junk food)'라는 오명을 지니는 패스트푸드에 대하여 대전에 거주하는 고등학생을 대상으로 섭취 실태를 조사하였다. 섭취빈도 조사 결과 프라이드치킨은 33회/년, 햄버거 29회/년, 피자 17회/년 섭취하고 있는 것으로 나타났다. 햄버거, 피자, 프라이드치킨의 섭취빈도는 BMI 비만도별, 아침과 저녁 식사빈도별, 패스트푸드를 처음 먹었던 시기별 차이가 없었으며, 용돈의 경우 피자와 프라이드치킨은 용돈액수가 많은 사람이 섭취빈도가 높았다. 패스트푸드의 섭취자제 점수는 저체중 또는 비만 학생이 정상 체중의 학생보다 높았으며, 기대체격별 패스트푸드 섭취자제 점수는 차이가 없었다. 결론적으로 비만도, 식사 빈도, 패스트푸드의 처음 섭취 시기는 패스트푸드 섭취빈도와 관련이 없었던 반면, 용돈액수는 많을수록 패스트푸드의 섭취빈도가 높았던 것으로 나타나 용돈액수를 줄이는 것이 패스트푸드의 섭취빈도를 낮추는 효과적인 수단으로 확인되었다.

• 대한영양사협회학술지
• /
• 제17권4호
• /
• pp.364-377
• /
• 2011

This study was conducted to provide basic information on toothbrushing habits, snack intake frequency, and current dental caries in elementary school students. A total of 188 students (105 boys and 83 girls) in Changwon city participated in this study. Dental examination was conducted by two dental hygienists in July, 2010. The results were as follows. Exactly 86.2% of students were shown to have dental caries, which includes a sealant and removed teeth due to decay. The average number of teeth with dental caries per student was 3.8. Exactly 60.6% of students were shown to maintain correct toothbrushing habits to prevent dental caries, but only 12.8% brushed their teeth immediately after a meal or snack. Exactly 82.4% percent of participants received toothbrushing education, 47.1% of them received it from an expert, 43.9% received from their parents, and 28.2% used tooth paste with fluorine. Regarding snack intake frequency, ice cream was the most consumed cariogenic food and white milk was the most consumed protective food. The >=7 teeth with dental caries group consumed higher frequency of carbonated beverages intake than the 'no dental caries' group (P<0.05), and the '5~6 teeth with dental caries' group consumed higher frequency of chocolate intake than 'no dental caries' group (P<0.05).

• 동아시아식생활학회지
• /
• 제24권4호
• /
• pp.503-513
• /
• 2014

This study investigated the effects of dietary consciousness of gender and generation on food intake frequency in Daegu, Sangju, Kimchen and Gumi. There was a total of 359 subjects, which consisted of elementary students, college students, and adults. The survey period was from March to May 2011, and it was a self-questionnaire by convenience sampling. The results were as follows: 1. A 9 point scale on intake frequency of 59 kinds foods was classified into 17 groups. Gender had significant differences on intake frequency of meats, beans, root vegetables, tuber vegetables, fruit vegetables, mushrooms, nuts, liquors, and cola. Sixteen food groups, except for fats, showed significant differences in intake frequency by generation. 2. Dietary consciousness consisted of 15 items, and it was divided into nutritional consciousness and meal consciousness. Meal consciousness was significantly higher in females than in males, as well as college students and adults than in elementary students. 3. Nutritional consciousness had significant effects on intake frequencies of grains, leaf vegetables, root vegetables, fruit vegetables, milk and milk products, fat and fatty oils. Meal consciousness had effects on intake of grain, leaf vegetables, root vegetables, seaweeds, teas and coffee. 4. Meal consciousness of males had significant effects on intake frequencies of grains, leaf vegetables, root vegetables, seaweeds, teas, and coffee. Elementary students showed significant effects on grains, leaf vegetables, root vegetables and seaweeds.

• 대한지역사회영양학회지
• /
• 제18권5호
• /
• pp.429-441
• /
• 2013

This study was conducted to examine the interrelations among snack preference, purchasing behavior and intake of fifth and sixth grade students in elementary schools in Gyeongnam province. Frequency of snack intake was the highest in those who reported 'once a day' (45.6%) snack habit. Longer-time television viewers also showed higher frequency of snack intake than shorter-time viewers. Thirty-three percent of students purchased snacks by themselves and the frequency of snack purchasing had a significant positive relationship with TV watching time (p < 0.01). The main reason, place and time of eating snacks were 'hunger' (79.2%), their home environment (50.9%) and 'after school hours' (89.7%). The favorite snack was 'ice cream' and, this snack habit was significantly different by gender of the child (p < 0.01) and TV watching time (p < 0.01). 'Milk and dairy products' scored highest (3.47) in snack intake frequency among longer-time TV viewers (> 2hr) compared to shorter-time TV viewers and this difference was statistically significant (p < 0.001). The snack preference score was correlated positively (r = 0.454) with the intake frequency for snack and its explanation power ($R^2$) was 20.5%. With regard to snack purchase behaviors, the scores of 'checking the expiration date' and 'comparing the price with similar products' were high (in what group?). Female students (p < 0.001) and shorter-time TV viewers (< 2hr) (p < 0.01) had a more reasonable purchasing behavior. The total score of preference was significantly higher (p < 0.05) in shorter-timeTV viewers (< 2hr). In the correlation between snack purchasing behaviors and intake frequency, attractiveness (r = 0.208, p < 0.001) and preference (r = 0.330, p < 0.001) showed significant positive correlations. The result of regression analysis, preference only was selected ($R^2$= 0.108).

• 한국식품영양학회지
• /
• 제8권2호
• /
• pp.70-78
• /
• 1995

We had examined the levels of specific IgG and IgA to dietary antigens in human breast milk and the relationships between the maternal food intake and the specific antibody level. The highest antibody titers were found in colostrum and decreased as lactation progressed. The specific antibody level was not affected by maternal calorie or protein intake, but affected by the intake frequency of a kind of food. Egg and meat intake significantly related to anti-OVA IgG and anti-BSA IgA antibodies, respectively. Meat intake frequency was generally affected by the other specific antibody levels.

• 한국식생활문화학회지
• /
• 제22권4호
• /
• pp.420-433
• /
• 2007

This study was performed to investigate the effect of the health related factors on the preference and frequency of intake of coffee and traditional beverages among 280 university students (128 males and 152 females) who were residing in Incheon areas. The results were as follows; 1. Male students of over weight and obese were more than female students and female students of under weight were more than male students. Female students were interested in weight control and had an experience in weight control more than male students. 2. The group who was much interested in weight control preferred green tea, yuja tea and dunggulre tea. The group who was much interested in health when drink beverages preferred green tea, ginseng tea, dunggulre tea, vinegar drinks and water but didn’t prefer coffee. 3. The frequency of intake of green tea is high in the group who had an experience in weight control. And the frequency of intake of honey tea was high in the group who drank alcohol almost every day. Coffee intake was the highest among beverages in smokers and water intake was the highest among beverages in nonsmokers. In conclusion this study showed that as an interest in health is higher, the preference and frequency of intake of coffee was low whereas those who intake of traditional beverages was high in general.

• 치위생과학회지
• /
• 제12권2호
• /
• pp.79-84
• /
• 2012

본 연구는 일부 치위생과 학생들의 식생활일지를 통한 우식성식품의 섭취빈도 및 청정식품 등의 식이섭취 실태를 조사하여 식이섭취 요인과 치아우식증과의 관련성을 연구하여 구강보건향상 및 교육지침 개발에 유용한 기초 자료로 활용하고자 2011년 6월 경기도에 소재한 S대학 치위생과 여대생을 대상으로 5일간의 식생활일지를 기록하게 하여 기록의 누락이 없는 66명의 식생활 일지를 선정하여 본 연구에 사용하여 다음과 같은 결론을 얻었다. 1. 식품섭취실태 조사 결과 우식성식품 섭취횟수는 12.82회, 우식발생가능시간은 256.36분, 청정식품 섭취횟수는 8.32회, 총간식 섭취횟수는 14.21회, 우식성간식 섭취횟수 8.70회, 1일 평균 우식간식 섭취횟수 1.74회로 나타났다. 2. 구강내 치아우식증 존재 여부에 따라 우식성식품 섭취횟수, 청정식품 섭취횟수, 우식성간식 섭취횟수는 우식집단이 비우식집단보다 높게 나타났으나 통계적으로 유의한 차이를 보이지 않았다. 3. 식이섭취실태와 우식치아의 상관관계에서는 우식성식품 섭취횟수가 증가할수록 청정식품의 섭취 횟수와 총간식 섭취횟수도 증가하는 것으로 나타났으나 우식치아와의 상관성은 나타나지 않았다. 이상의 결과로 보아 식이섭취 조사를 통한 방법으로만 치아우식증의 발생정도와 원인을 찾고 해석하는 것은 치아우식증이 다인성 질환이라는 점을 볼 때 많은 제한점이 나타나지만, 우식성식품의 섭취횟수와 청정식품의 섭취횟수, 총간식 섭취횟수는 서로 관련성을 가지고 있는 것으로 음식의 섭취횟수의 증가는 치아우식이 생길 가능성이 있음을 예측할 수 있었고 추후 더 많은 대상자를 이용한 연구가 시행되어 식이요인과 다른 여러 요인에 의한 치아우식의 영향요인을 연구할 필요가 있다고 사료된다.