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일부 한국 성인의 전곡류 섭취빈도와 동기부여, 행동강화, 행동가능 요인간의 연관성
채다혜 ( Da Hae Chae ),염진희 ( Jin Hee Yum ),이승민 ( Seung Min Lee ) 대한영양사협회 2014 대한영양사협회 학술지 Vol.20 No.2
본 연구는 한국인의 전곡류 섭취 증진을 위한 기연구는 한국인의 전곡류 섭취 증진을 위한 기초자료를 제공하고자, 인구사회적 요인에 따라 동기부여, 행동강화, 행동가능 요인이 어떠한 차이를 보이는지 알아보고, 이러한 요인들이 전곡류 섭취빈도에 어떻게 영향을 미치는지 파악하고자 하였다. 서울 및 경기지역에 거주하는 일반 성인 남녀 300명을 대상으로 실시한 연구결과를 요약하면 다음과같다. 1. 성별에 따른 전곡류 섭취 관련 요인의 비교에서 건강ㆍ영양ㆍ맛ㆍ질감 부정적 신념 항목(P<0.001),사회적 지지(P<0.01)가 여성에 비하여 남성에서 유의하게 높았다. 2. 연령에 따른 전곡류 섭취 관련 요인의 비교에서건강ㆍ영양 긍정적 신념의 일부 항목(P<0.05)과 건강ㆍ영양ㆍ맛ㆍ질감 부정적 신념(P<0.001)은40∼59세 그룹이 높았고, 조리ㆍ비용ㆍ시간ㆍ선택 어려움 항목 중 ‘전곡류 식품 구매 시 구어려움’(P<0.05)과 ‘식당 메뉴에서의 구별 어려 움’(P<0.01) 문항은 20∼39세 그룹이 높게 나타났다. 3. 성별에 따라 전곡류 섭취빈도에 영향을 미치는 요인은 남성은 건강ㆍ영양ㆍ맛ㆍ질감 부정적 신념(P<0.05), 사회적 지지(P<0.01), 접근가능성(P<0.05)이 전곡류 섭취빈도와 유의한 영향력을 보였고, 여성은 건강ㆍ영양 긍정적 신념(P<0.01), 접근가능성(P<0.001)이 섭취빈도와 유의한 영향력을 보였다. 4. 연령에 따라 전곡류 섭취빈도에 영향을 미치는요인은 20∼39세 그룹은 건강ㆍ영양 긍정적 신념(P<0.001), 사회적 지지(P<0.05)가 전곡류 섭취빈도와 유의한 영향력을 보였고, 40∼59세 그룹은 사회적 지지(P<0.05), 접근가능성(P<0.001)이섭취빈도와 유의한 영향력을 나타냈다. 5. 성별에 따라 연령그룹으로 나누어 전곡류 섭취빈 도에 영향을 미치는 요인을 살펴본 결과, 남성 20세∼39세 그룹은 사회적 지지(P<0.05)가, 40∼59세 그룹은 건강ㆍ영양ㆍ맛ㆍ질감에 대한 부정적신념(P<0.05)이, 여성의 경우 20∼39세 그룹에서 This study compared levels of whole grain consumption-related predisposing, reinforcing, and enabling factors according to socio-demographic variables, and examined how these factors are associated with whole grain consumption frequency among Korean adults. A survey questionnaire was administered to a convenience sample of adult males and females aged 20¡59 years (n=300). The questionnaire included questions on predisposing, reinforcing, and enabling factors in relation to whole grain consumption as well as a brief whole grain food frequency questionnaire. Female subjects showed a significantly higher level of negative beliefs on healthㆍnutritionㆍtasteㆍtexture while showing a significantly lower level of social support compared to that of males. The age group of 40¡59 years showed a significantly higher social support level than the age group of 20¡39 years. Results from multivariate regression analyses showed that different combinations of predisposing, reinforcing, and enabling variables were significant in predicting whole grain consumption frequency according to sex and age. The study findings can be used for developing specific target-oriented nutrition intervention programs for promotion of whole grain intake among Korean adults.
한국 중년여성의 전곡류 섭취수준과 영양소 섭취 및 대사적 위험지표의 연관성
김예진(Ye Jin Kim),염진희(Jin Hee Yum),이승민(Seung Min Lee) 대한지역사회영양학회 2014 대한지역사회영양학회지 Vol.19 No.2
Epidemiological studies have suggested that a higher consumption of whole grain foods can significantly reduce the risk of chronic diseases including cardiovascular diseases, type 2 diabetes and obesity. The objective of the current study was to examine associations among the consumption of whole grains and nutrient intakes and biochemical indicators associated with chronic diseases among generally healthy middle-aged Korean women. Methods: Using 24-hour recall data from the 2008-2009 National Health and Nutrition Examination Surveys, whole grain intake (g/day) was calculated for a total of generally healthy 1,953 subjects. The subjects were divided into three groups by the level of whole grain consumption (0 g/day, > 0 and < 20 g/day or ≥ 20 g/day). Mean values or proportions of various nutrient intakes and metabolic risk factors were compared according to the level of whole grain consumption. All statistical analysis was conducted using SAS software version 9.2. Results: We observed that the overall consumption of whole grains was quite low. Specifically, 58.2% of subjects reported no whole grain consumption on the day of the survey, and the mean whole grain intake was only 15.3 g/day. The whole grain consumption was positively associated with intakes of various macro and micronutrients, namely, plant proteins and fats, dietary fiber, calcium, plant iron, potassium, zinc, vitamin A, β-carotene, thiamin, riboflavin, niacin, vitamin B6 and folic acid. In addition, we found significantly decreasing trends in abdominal obesity and hypertriglyceridemia as whole grain intake levels increase. Conclusions: The study findings suggested the importance of promoting whole grain consumption as an efficient tool for improving various dietary aspects and preventing chronic diseases.
친환경농산물을 이용하는 학교급식에 대한 초등학생의 인식, 만족도 및 요구도 조사
이주영,길진모,이승민,염진희 誠信女子大學校 生活文化硏究所 2011 生活文化硏究 Vol.26 No.1
This study investigates the knowledge and awareness of 5th and 6th graders of elementary schools in Seoul of environment-friendly agricultural products and the importance of environment-friendly food, their perception, satisfaction and demand regarding environment-friendly food services in their schools, and the relationship between their perception and their dietary practice. This is done with a view to providing basic data for improving the quality of school food services and nurturing sound dietary behaviors in students at a time when the use of environment-friendly agricultural products is actively being sought out by the schools. A total of 180 questionnaires were distributed and collected between October 4 and 15, 2011. Of the collected questionnaires, 162 excluding those with insufficient entries were used for analysis. As a result, it was found that the percentage of all correct answers to questions about the knowledge of environment-friendly agricultural products was 67.5% and the mean value for the awareness of environment-friendly agricultural products was 4.02, which implies a positive response. Measurement was made of the importance of each group of environment-friendly foods and it was found that the mean value of all the food groups was 4.22: 4.46 for fruits, 4.42 for vegetables and 4.40 for crops. It was also found that 51.9% of the respondents recognized that environment-friendly food services were in place and their awareness of environment-friendly meal services marked 4.22, which implies a very positive level. Their satisfaction with environment-friendly food services was 3.86, which is higher than normal or 3, and the demand for environment-friendly food services was 4.16 on average, which is also a high level. An investigation was made into the correlation between the practice of following dietary guidelines and the characteristics of environment-friendly agricultural products or food services and it was found that there was no significant correlation between the knowledge of environment-friendly agricultural products and the practice of following dietary guidelines but there was a significant positive correlation between the awareness of environment-friendly agricultural products and the satisfaction with or demand for environment-friendly food services (p<0.01). In other words, when the practice of following dietary guidelines was higher, environment-friendly agricultural products were more positively perceived and the satisfaction with as well as demand for environment-friendly food services were higher. This study confirms that an extensive implementation of environment-friendly food services is needed and justified, and that a sound dietary life and environment-friendly food services are understood as organically related concepts by elementary students. Considering this relationship, it is expected that education in environment-friendly food services and an active and systematic implementation of environment-friendly food services will possibly help build an environment which induces desirable dietary lives of elementary students.