• 제목/요약/키워드: food intake frequency

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남녀 대학생의 체질량지수에 따른 저작횟수와 식사속도 및 식품섭취량 비교 (The Relationships of Chewing Frequency, Eating Rates, and Food Consumption with the Body Mass Index and Gender of College Students)

  • 전승철;김윤정;김영숙;김수경;김동건;장은재
    • 대한영양사협회학술지
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    • 제19권2호
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    • pp.103-111
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    • 2013
  • In this study, we examined chewing frequency, eating rates, and food consumption volume according to the body mass index of male and female college students. Twenty-five male college students were divided into a normal weight male group (<23 body mass index, n=14) and an obese male group (${\geq}23$ body mass index, n=11). Twenty-five female college students were divided into a normal weight female group (<23 body mass index, n=21) and an obese female group (${\geq}23$ body mass index, n=4). Subjects were provided with abundant fried rice and allowed to consume it at their own pace. Chewing frequency, total mealtime, rate of eating, consumption volume, calorie intake, and the amount of one bite were measured. There were no significant differences in chewing frequency, total mealtime, rate of eating, consumption volume, calorie intake, and the amount of one bite between the normal and obese male groups. There were also no significant differences in chewing frequency, consumption volume, calorie intake, and the amount of one bite between the normal and obese female groups. However, the obese female group had a significantly shorter mealtime and significantly higher eating rate compared with the normal group. Thus, our study suggests that females who eat a meal for a longer time may reduce their food intake, consequently inducing body weight loss.

경계수준의 고지혈증 중년 남성의 생활 습관 및 영양상태와 혈중 지질수준과의 관계 (Relations of Life Style, Nutrient Intake, and Blood Lipids in Middle-Aged Men with Borderline Hyperlipidemia)

  • 최미자
    • 대한지역사회영양학회지
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    • 제10권3호
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    • pp.281-289
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    • 2005
  • Hyperlipidemia and related heart disease will be growing public health problems as the population ages. It is therefore of great importance to identify modifiable risk factors. So this research investigated associations among life style, nutrient intake, and blood lipids in middle-aged men with borderline hyperlipidemia. Dietary intakes were assessed by food-frequency questionnaire and convenient method. The subject's histories of alcohol use and smoking were assessed via a questionnaire. Current smokers were classified as smokers, whereas past smokers and subjects who never smoked were classified as nonsmokers. With regard to alcohol intake, the subjects were stratified into drinkers and nondrinkers. In drinkers the frequency were measured. Frequency of alcohol intake and weight were associated with high blood lipids and blood pressure. The highest quartile of calcium intake had lower triglyceride concentration than did those in the lower three quartiles. High calcium intake was associated with low blood triglyceride concentration. These results suggest that healthy weight and high calcium intake and less alcohol intake can contribute to maintenance of healthy blood lipids in men.

한국인의 육류음식에 대한 기호성 및 관련 요인 분석 (Preferences of meat food and its related factor in Koreans)

  • 윤계순;우자원
    • 한국식품조리과학회지
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    • 제15권5호
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    • pp.524-532
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    • 1999
  • This study was carried out to obtain information about preferences of the meat food in 491 Koreans including the ones living in New Zealand. General preference for the meats was not significant differences according to sex, monthly income level, residing area, marriage status and family number. Degree of preferences for the meats which have consumed commonly such as beef, pork and chicken showed relatively a high tendency, but the meats such as goat, lamb, deer and turkey were very low in preference score. In the meats cooking style, most subjects preferred Korean style followed by Chinese and western style. The younger had a high score than the older inpreference of the processed meats. The meat foods subjects preferred were Tzeams, Kui, Tangs, cutlets and Tangsuyuks. There were not significant differences in preferences for the meats between Korean living in domestic and New Zealand. This study showed that the meat foods which theirs preference was high have had a high tendency in the intake frequency also. Preferences for the meat food was affected by intake frequency and amount of intake and nutritional knowledge, but not related to BMI, health status and monthly income level.

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연변 조선족 주부와 여대생의 식생활 실태 조사 (A Study on Nutrient Intake and Dietary Behavior of House Wife and Female College Student in Yanbian)

  • 김미경;박혜진;이종미
    • 한국식생활문화학회지
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    • 제16권1호
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    • pp.33-42
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    • 2001
  • The purposes of this study were to assess dietary intake obtained by easy method and to compare dietary behavior of house wife and female college students in Yanbian. The subjects consisted of 276 house wives and 228 female college students. Mean daily energy intake of house wives was 1926.0kcal and that of female college students was 1949.0kcal. Calcium intake as NAR(Nutrient adequacy ratio) was lowest in house wife and female college student. Iron intake was also low in subjects and lower in female college student than in house wife. Meal frequency per day was regular in subjects. Skipping meal time in subjects was breakfast and snaking time was late evening generally. Frequency of eating out was rare in most subjects and 60.6% of subjects preferred chinese food in eating out, while house wives preferred Korean food than female college student in eating out. The vegetables were preferred than meat or fish and used by fried in sauces. Hot and sour tastes were more like than greasy taste in subjects. Nutrient intake levels and dietary behaviors of house wife were to be like as those of female college students in general. BMI(Body mass index) was lower in female collage students than house wives, similarly in Korean. According to these results, house wives and female college students in Yanbian had similar dietary patterns. Calcium intake was tend to be low and dietary pattern was regular, dietary qualifies of subjects were adequate. Nutrient intake and dietary pattern in Yanbian were to be like as in Korean, and the Korean-Chinese in Yanbian maintained traditional dietary pattern.

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중학생의 가족식사 횟수에 따른 식행동, 식품섭취 및 삶의 만족도 (The Relationships of Dietary Behavior, Food Intake, and Life Satisfaction with Family Meal Frequency in Middle School Students)

  • 권정은;박희진;임현숙;천종희
    • 한국식생활문화학회지
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    • 제28권3호
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    • pp.272-281
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    • 2013
  • To study the importance of family meals in adolescents, 251 middle school students were surveyed through a questionnaire on their family meal patterns, dietary behaviors, food intake, and life satisfaction. The family meals were defined as "meals with all family members living together" by 62.2% of the students. For the frequency of family meals, 42.2% of the students replied having family meals "More than once a day". A common reason for the difficulty in having a family meal was a "lack of time" (73.3% of the students). Students tended to respond that they would be most fond in having meals with entire family members with traditional Korean food. Having more frequent family meals was found to benefit both individual and familial dietary behavior. In terms of food intake according to the frequency of family meals, the group having frequent family meals consumed significantly more rice, tofu, legumes, meats, fishes, eggs, green vegetables, seaweeds, fruits, milk, and milk products. This indicates that students can achieve a balanced diet through family meals. In terms of emotional status, the group having more frequent family meals showed a higher satisfaction with their daily life, health, nutritional status, and care from their relatives. In terms of personal mental status, the group having more frequent family meals was also found to be more effective at controlling undesirable emotions such as loneliness, indignation, and lethargy. As a result of this study, students in the group having more frequent family meals were found to have a positive dietary behavior, a balanced nutrition, a higher life satisfaction, and a more stable mental status. This result is useful as nutritional and educational information in schools to impress upon the public the importance of family meals for adolescents.

영양교육이 위절제수술을 시행한 위암환자의 식습관 및 삶의 질에 미치는 효과 (Effect of Nutrition Education on the Eating Habits and Quality of Life of Gastric Cancer Outpatients Undergoing Gastrectomy)

  • 정윤희;이주민
    • 대한지역사회영양학회지
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    • 제23권2호
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    • pp.162-173
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    • 2018
  • Objectives: This study examined the effects of nutrition education on the nutritional status, including eating habits and quality of life in gastric cancer patients undergoing a gastrectomy. Methods: Thirty one out-gastric resection patients at C University Hospital in Gwangju, Korea were enrolled in this study. The patients received an individualized nutritional counseling session, and the effects were assessed before and after a 3-month nutrition education intervention. Nutrition education for gastric cancer outpatients included the dietary guidelines (e.g., food intake), the level of nutrient intake, and nutrition support. Results: The patients had significantly improved serum albumin and hematocrit levels after nutrition education. Of the dietary habits, the meal time and amount of food compared to the first education were increased significantly. Of the changes in the food intake frequency, fish and meat, and vegetables and fruits intake were increased, but not at a statistically significant level. The score of eating habits related to the gastrectomy was improved significantly after nutrition education from 31.7 to 34.5. The composite scores for the quality of life were also improved significantly after the nutrition education program. Conclusions: The nutrition education for gastric cancer outpatients may be crucial and efficient for improving their lifestyle.

청소년의 대두식품에 대한 태도 및 추정된 이소플라본의 섭취수준에 관한 연구 (A Study on the Attitude of Soy Food and Estimated Dietary Isoflavone Intake among Korean Adolescents)

  • 이민준;김민정;민성희;윤선
    • 대한지역사회영양학회지
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    • 제9권5호
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    • pp.606-614
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    • 2004
  • This study was conducted to investigate the attitude to various soy foods and to estimate dietary isoflavone intake among Korean adolescents. The survey was carried out by self-administered questionnaire with 800 middle and high school students residing in urban and rural areas and 714 questionnaires were collected: resulting in 89% response rate. The dietary isoflavone intake was estimated by food frequency questionnaire developed for rapid assessment of isoflavone intake. Soybean paste, soybean curd, soy milk, bean sprouts and dambuk were recognized as nutritious and healthy food in order. Dambuk got the lowest score in taste and flavor. Bean sprouts, soybean curd and soybean paste were recognized as familiar food in order. Stuffed rice in fried soybean curd got the highest score and Miso soup got the lowest in preference. More than 50% of the subjects consumed soybean paste stew/soup and soybean curd over twice per week and 12.3% of the subjects consumed soybean over once a day. The estimated daily intake of isoflavones ranged from 0 to 227 mg, and the mean daily isoflavone intake of the subjects was 28.1 mg (16.3 mg genistein and 12.0 mg daidzein) whereas the median value of isoflavone intake was 19.7 mg. There was statistically significant relationship among Kyung Gi Do, Chung cheung Do and Seoul residents in their intake of isoflavone. The highest monthly income group consumed isoflavone more than the other groups. These results suggest that Korean adolescent perceived the soybean dishes as high quality foods but they didn't take much because of difficulty to cook or less chance to eat. Nutrition education program is needed to enhance consuming soy foods for prevention of chronic diseases related to dietary isoflavone intake. More detailed information on easy cook method of soy food is also needed.

서울 시내 3개 지역별 초등학교 6학년의 패스트푸드 섭취 실태와 식습관에 관한 연구 (Fast Food Consumption Patterns and Eating Habits of 6th Grade Elementary School Children in Seoul)

  • 신은경;김상연;이석화;배인영;이현규
    • 동아시아식생활학회지
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    • 제18권5호
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    • pp.662-674
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    • 2008
  • The purpose of this study was to investigate the patterns of fast food intake in residential areas and its relation to eating habits among 551 6th grade students (286 male students and 265 female students) from elementary schools located in Gangnam-gu, Dongjak-gu and Seongbuk-gu, Seoul. The results of this study were as follows. 1) There were significant differences in the preference for fast food among districts (p<0.05) and children from Seongbuk-gu showed a greater preference for fast food than those from Gangnam-gu and Dongjak-gu. In terms of preferences for particular types of fast food, children from Seongbuk-gu liked hamburgers more than those from Gangnam-gu and Dongjak-gu so that there were significant differences among districts (p<0.05). With regards to the frequency of intake of the various types of fast food, there were differences in hamburger, pizza and chicken among three districts (p<0.05) and children from Seongbuk-gu ate fast food 1 to significant 2 times more often than those from Gangnam-gu and Dongjak-gu. 2) There were significant differences in the regularity of mealtimes between districts (p<0.05), with children from Seongbuk-gu showing more irregularity in their mealtimes than those from Gangnam-gu and Dongjak-gu. There were significant differences in the frequency of snack intake (p<0.05), and children from Seongbuk-gu tended to take a snack 1 to 2 times more often than those from Gangnam-gu and Dongjak-gu. 3) In the frequency of fast food intake in accordance with obesity, there were significant differences between the obesity index (p<0.05). In particular, children who were underweight had a tendency to eat more fast food. There were significant differences between the frequency of fast food intake depending on children's pocket money (p<0.05), and children who took fast food more than twice a week tended to have more pocket money. According to these results, we report there are partly different trends in the consumption of fast food and food habits among the districts in Seoul. Therefore we suggest that different interventions be implemented within the different districts to reduce reliance on fast food restaurants and to address the perceptions of healthy eating as well as time and convenience barriers.

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빈도법과 회상법에 의한 영양소 섭취 평가의 차이 (Differences in Nutrient Intakes Analysed by Using Food Frequency and Recall Method)

  • 김영옥
    • 한국식품영양과학회지
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    • 제24권6호
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    • pp.887-891
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    • 1995
  • 회상법과 빈도법을 이용하여 식이섭취조사를 할 경우 영양소에 따라 다소 차이는 있으나 일반적으로 모든 영양소에서 빈도법이 회상법 보다 개인의 섭취량이 과다하게 평가되는 경향을 보이고 있으며 영양소별 측정 오차가 식이조사 방법에 따라 가장 큰 차이를 보였던 영양소는 carotene이었고 이 영양소는 두 방법에 의해 추정된 값 사이에 통계적으로 유의있는 상관을 보이지 않고 있다. 그러므로 본 연구 결과는 연구 목적이 되는 영양소의 종류에 따라 식이조사 방법으로 히상법과 빈도법을 교차 선택할 수 있는영양소와 그렇지 않은 영양소가 있음을 시사하고 있다. 그러나, 본 연구는 각 방법이 지니는 상대적 타당성(validity)를 측정하는데 필요한 표준가치(reference value)가 없으므로 타당성을 측정할 수 없었고 단지 두 방법간의 차이만을 비교하는데 그치는 제한점이 있었다. 그러므로 사용된 방법의 타당성 측정을 위해서는 표준값을 제공할 수 있는 객관적인 방법인 실측법(precise weights method) 등이 비록 적은 표본 규모라도 진행될 필요성이 있다. 한편, 더 나아가 조사방법의 신뢰도 측정을 위해서는 정확성(precision)을 보기 위해 한 방법을 여러번 반복 조사하여야 방법의 정확성 등이 검토될 수 있겠다. 이러한 기초연구를 위한 많은 투자와 노력이 있어야만 역학조사에서 이용된 식이조사 방법의 신뢰성 확보가 가능함을 본 연구결과는 시사하고 있다.

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청소년의 우유섭취 증진방안 연구(II) -중.고등학생의 식태도, 간식빈도, 신체활동 및 교내판매시설과 우유 섭취 빈도와의 상관관계- (A Study on the Promotion of Adolescent's Milk Consumption (II) -Relationships of Adolescent's Milk Intake Frequency with Food Attitude, Snacking Frequency, Physical Activity and School Vending Facilities-)

  • 박명순;홍금진;조영선;이정원
    • 대한영양사협회학술지
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    • 제13권1호
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    • pp.73-83
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    • 2007
  • In order to investigate the ecological factors affecting milk intake frequency of adolescents, the questionnaire survey was conducted with 929 middle and high school students living in Chungnam urban area through October and November 2004. The subjects consumed milk 8.6$\pm$6.7 times per week, other beverages 4.4$\pm$4.1 times per week and drinking water 3.7$\pm$2.1 cups per day. Of the students 77.3% took balanced meals, 72.8% ate regularly and 36.2% ate adequate amount. About 61% had breakfast everyday and nearly a half students snacked once a day. Nutritional knowledge scores about milk was 7.2$\pm$1.7 and milk attitude scores was 28.1$\pm$6.5. The subjects spent daily 1.8$\pm$1.1, 1.9$\pm$1.1, and 1.0$\pm$0.5 hours for computer use, TV watching and exercise, respectively. Milk intake frequencies were positively correlated with excercise, snack frequency, meal balance and regularity, breakfast frequency, food attitude score and milk preference, while showed negative correlationships with TV watching and computer use. Intake frequency of fruit-tasted and chocolate milk showed inverse correlation with nutritional knowledge. Subjects without either school store or vending machine took milk more frequently than those with one or both did. Of the correlated variables, milk preference was the most important influencing factor to milk intake frequency according to the stepwise linear regression analysis, which presented other 5 important influencing factors as food attitude, school vending facilities, excercise, snacking frequency and watching TV. In conclusion, the improvement of milk preference is the most important and effective way to promote milk consumption in adolescents. The favorite ways of drinking milk, nutritional benefit of milk, healthy beverage and good snacking should be taught in nutrition education. Also physical activities should be recommended to students rather than watching TV, computer use and vending facilities selling soft drinks should be limited to be established inside school.

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