반정량식품섭취빈도조사지의 타당성 검증 및 보정 - 지역사회 유전체 코호트 참여자를 대상으로 -

안윤진,이지은,조남한,신철,박찬,오범석,김규찬,Ahn, Youn-Jhin,Lee, Ji-Eun,Cho, Nam-Han,Shin, Chol,Park, Chan,Oh, Berm-Seok,Kimm, Ku-Chan 대한지역사회영양학회 2004 대한지역사회영양학회지 Vol.9 No.2

We carried out a validation-calibration study of the food frequency questionnaire (FFQ) that we had previously developed for a community-based cohort of the Korean Genome and Health Study of the Korea National Genome Research Institute. We have collected a total of 254 3-day diet records (DRs) from 400 subjects, 200 each randomly selected from the two study cohorts of Ansung and Ansan. FFQ was administered at the time of cohort recruitment in 2001, and DRs were collected during a two month period from January through February of 2002. The mean age was 52.2 years. Farming for men and housewife for women were the most common occupations. The majority of the subjects had undergone 6∼12 years of education. The general characteristics including demographic and other data were not different from the total cohort subjects. Absolute levels of consumed nutrients including total energy (energy), protein, fat, carbohydrate, calcium, phosphorus, sodium, potassium, iron, retinol, carotene, vitamin A, thiamin, riboflavin, niacin and vitamin C were compared. The average of energy intake was not significantly different between the data collected by the 2 methods. However, consumptions of protein and fat were higher in data of DRs, whereas that of carbohydrate was higher in FFQ data. Significant correlation of each nutrient consumption between the data sets was observed (p < 0.05) except in the case of iron, while the average correlation coefficient between them was 0.22 ranging from 0.33 for energy to 0.11 for iron. The results of cross classification by quantile for exact classification ranged from 25.2% (carotene) to 35.0% (phosphorus), and from 64.6% (vitamin A) to 76.4% (retinol) for adjacent classification. The proportion of completely opposite classification was 8.1% in average. Calibration slope was estimated by regression and calibration parameters ranged from 0.025 for carotene to 0.423 for niacin. We conclude that the FFQ we have developed is an appropriate tool for assessing the nutrient intakes as ranking exposures in epidemiology studies in view that amounts of consumed nutrients obtained by FFQ were similar to those collected by DRs, that correlations between consumed nutrients collected by these methods were significant, and that classification results were relatively fair. The correlation coefficients, however, were lower than expected, which may be mainly due to the survey season. In fact, any short-term dietary survey cannot accurately reflect the overall dietary intakes that change heavily depending on seasons. Further studies including the analysis of chemical indices would be helpful for the studies of causal relationship between the diet and disease.

포스터 발표 : 우리나라 농촌 성인의 식품별 섭취빈도가 당뇨병발생에 미치는 영향

안윤진,백희영,이홍규,김용익 한국영양학회 1995 추계학술대회초록 Vol.- No.-

소아 만성 기능성 변비의 치료 성적과 장기적 예후

안윤진,박재옥,Ahn, Yoon Jin,Park, Jae Ock 대한소아소화기영양학회 2006 Pediatric gastroenterology, hepatology & nutrition Vol.9 No.2

목 적: 만성 기능성 변비 환아의 임상 증상과 경과를 관찰하고, 장기적인 치료 성적을 평가하여 치료 결과에 영향을 미치는 요인을 분석함으로써 변비 치료에 도움을 얻고자 하였다. 방 법: 2001년 3월부터 2005년 6월까지 순천향대학교 부천병원에서 만성 기능성 변비로 진단받고 1개월 이상 치료받고 경과를 볼 수 있었던 63명의 환아를 대상으로 임상 증상, 치료에 따른 경과, 치료 결과 및 재발 여부 등을 조사하고 예후와 관련된 요인을 분석하였다. 결 과: 대상 환아들의 성별 분포는 남아가 35명(55.6%), 여아가 28명(44.4%)이었고 남아가 여아에 비해 유분증이 유의있게 많았다. 발병 연령은 평균 $21.1{\pm}23.5$ (1.9~84.0)개월이었으며 진단 당시 평균 연령은 $47.1{\pm}34.2$ (6.9~138.0)개월이었다. 치료 전 주당 배변 횟수는 평균 $3.2{\pm}2.3$ (0.5~10.0)회였고, 변비와 동반된 증상으로는 유분증이 34명(54.0%), 굵은 변이 30명(47.6%), 배변 횟수의 감소가 20명(31.7%), 배변 시 힘주기와 변 참기가 각각 19명(30.2%) 순이었다. 추적 관찰 기간은 평균 $34.2{\pm}14.6$ (3.6~60.0)개월이었으며 전화 통화 당시 변비 증상으로부터 회복된 환아는 44명(69.8%)이었고 증상이 남아있었던 환아는 19명(30.2%)이었다. 변비에서 회복된 환아들의 임상적 경과를 살펴보면 유분증이 있었던 환아들이 유분증이 없어진 시간은 치료 시작 후로 부터 평균 $4.3{\pm}2.4$ (1.0~36.0)개월이었으며, 배변시 힘을 많이 주었던 환아들이 변을 힘주지 않고 누게 된 시간은 평균 $5.0{\pm}1.4$ (0.8~36.0)개월이었고, 변을 참았던 환아들이 변을 참지 않게 된 시간은 평균 $5.0{\pm}3.1$ (1.0~36.0)개월이었다. 변비가 재발한 경우는 15명(23.8%)이었으며 남아가 9명(60%), 여아가 6명(40%)이었다. 치료 종료 후로부터 재발하기 까지의 기간은 평균 $2.9{\pm}1.9$ (1.0~6.0)개월이었으며 성별, 발병 나이, 변비의 증상, 치료 시작 전 증상의 지속 기간, 진단 당시 유분증 유무, 이유식 시작 시기와 대변 가리기 훈련 시기 등은 재발에 영향을 미치지 않았으며 치료 기간이 재발에 영향을 미치는 유일한 인자였다. 결 론: 대부분의 소아 만성 기능성 변비 환아가 치료 시작 후 5개월 경에 증상이 회복되었으나 치료 종료 후 약 3개월 내에 재발할 수 있으며 치료 기간이 재발 여부에 영향을 미치는 것으로 보아 충분한 기간 동안 치료하는 것과 정기적인 추적 관찰이 중요하다고 하겠다. Purpose: The purpose of this study was to evaluate the long term outcome and the factors contributing to treatment outcome for chronic functional constipation in children. Methods: Sixty three children were enrolled who had chronic functional constipation and could be followed by telephone contact. They were treated at the Bucheon Soonchunhyang Hospital for more than 1 month and observed from March 2001 to June 2005. We analyzed the clinical features, symptoms and signs, as well as the course and results of treatment. Results: The male to female ratio was 35 (55.6%) : 28 (44.4%). The mean age at the onset of symptoms and diagnosis was $21.1{\pm}23.5$ (1.9~84.0) months and $47.1{\pm}34.2$ (6.9~138.0) months, respectively. The mean defecation frequency before treatment was $3.2{\pm}2.3$ (0.5~10.0) times per week. The symptoms associated with constipation were as follows: soiling 34 (54.0%) which was more common in males than females, large stools in 30 (47.6%), decreased bowel movements less than three times a week in 20 (31.7%), straining during defecation in 19 (30.2%) and retentive posturing 19 (30.2%). The mean duration of follow-up was $34.2{\pm}14.6$ (3.6~60.0) months and 44 (69.8%) patients had their symptoms resolve ("success") and 19 (30.2%) were not resloved ("fail") from the constipation. The time for recovery from soiling, straining during defecation and retentive posturing after treatment was $4.3{\pm}2.4$ (1.0~36.0), $5.0{\pm}1.4$ (0.8~36.0) and $5.0{\pm}3.1$ (1.0~36.0) months, respectively. A relapse of the constipation occurred in 15 (23.8%) patients, 9 (60%) boys and 6 (40%) girls. The time to relapse after cessation of treatment was $2.9{\pm}1.9$ (1.0~6.0) months and the only risk factor associated with relapse was the initial duration of treatment. Conclusion: Most of the patients had resolution of symptoms within five months after treatment; relapse occurred within three months after the interruption of treatment. The duration of treatment was important for recovery and for the prevention of relapse in the constipated children. Thus a long term maintenance of therapy and follow-up is necessary for chronic functional constipation in children.

자연석으로부터 발생 된 라돈 가스를 활용한 라돈 농도 측정 기기 교정

안윤진,김기섭,허재승,김상록 대한방사선방어학회 2021 대한방사선방어학회 학술발표회 논문요약집 Vol.2021 No.11

롤코라이프 트렌드

안윤진,조수정,지영은 한국마케팅연구원 2021 마케팅 Vol.55 No.2

국민건강영양조사평가 , 한국인 동맥경화질환의 위험요소분석

안윤진,이홍규,조남한 한국지질학회 2001 韓國脂質學會誌 Vol.11 No.3

2015 개정 체육과 교육과정에 대한 체육 교사 인식 연구

안윤진,최경아,이의재 중앙대학교 학교체육연구소 2022 Asian Journal of Physical Education of Sport Scien Vol.10 No.1

The purpose of this study is to analyze teachers' perceptions of how the major revisions of the 2015 revised physical education curriculum are being applied in school settings. Accordingly, five physical education teachers were selected for in-depth interviews using a nomadic sampling method, and an inductive analysis method was used for data analysis. he analysis results are as follows: ‘Awareness of the curriculum itself’, ‘Awareness of the current state of the curriculum and field application’, and ‘Awareness of the future direction of the physical education curriculum revision’. First, as a result of examining teachers' perceptions of the 2015 revised physical education curriculum, teachers were aware of the differences from the pre-revision curriculum, such as fully familiarizing themselves with the revised contents. Second, it was found that teachers, as a whole, wanted to teach by reflecting the curriculum, including classes that link regular and extra-curricular classes using local sports clusters, and humanities and indirect experiences in physical education classes.Third, it was suggested that it is necessary to further reflect the demands of the field in the opinion on the direction of improvement of the revised curriculum in the future. They demanded specific instructional guidelines for indirect experiences such as humanities classes in order to carry out the curriculum content without confusion, and argued that systematic teacher training is necessary to understand the curriculum in more detail. When all these opinions are put together, it seems that the curriculum can be implemented more accurately when the demands of field teachers rather than social demands are reflected more when the curriculum is revised. 본 연구의 목적은 2015 개정 체육과 교육과정의 주요 개정 내용을 바탕으로 학교현장에서 어떻게 적용되고 있는지 교사의 인식을 분석하는 것이다. 이에 따라 유목적 표집방법을 활용하여 체육교사 5명을 선정하여 심층면담을 실시하였고, 자료분석은 귀납적 분석방법을 활용하였다. 연구결과는 ‘교육 과정 자체에 대한 인식’, ‘교육과정 실태 및 현장 적용에 대한 인식’, ‘향후 체육과 교육과정 개정 방향에 대한 인식’ 세가지 테마로 나누어 분석되었다. 첫째, 2015 개정 체육과 교육과정에 대한 교사 인식을 고찰한 결과, 교사들은 전반적으로 개정된 내용들을 숙지하는 등 개정 전 교육과정과의 차이를 인지하고 있었다. 둘째, 지역 스포츠 클러스터를 활용하여 정과 수업과 정과외 수업을 연계시키는 수업, 체육 수업 안에서의 인문적 활동과 간접체험 등 전체적으로 교사들은 교육과정을 반영해 수업을 하고자 하는 것으로 나타났다. 셋째, 향후 개정 교육과정의 개선 방향에 대한 의견에서는 현장의 요구를 더욱 반영할 필요가 있다고 제시하였다. 교육과정의 내용을 혼란 없이 수행하기 위해서 인문수업 등 간접체험을 위한 구체적인 수업 가이드라인을 요구하고 더욱 세밀하게 교육과정을 이해하기 위해서는 체계적인 교사 연수가 필요하다고 주장하였다. 이런 모든 의견을 종합해보면 교육과정 개정 시 사회적인 요구보다는 현장 교사들의 요구가 더욱 반영되어야 교육과정을 보다 정확하게 이행할 수 있다는 것으로 보인다.

Properties of Charge Collection in ITO Nanowirebased Quantum Dot Sensitized Solar Cell

안윤진,김병조,정현석 한국진공학회 2012 한국진공학회 학술발표회초록집 Vol.2012 No.8

코코넛 기반 활성탄 필터의 라돈 제거 효율

안윤진(Yun-Jin Ahn),김기섭(Gi-Sub Kim),김태환(Tae-Hwan Kim),김상록(Sang-Rok Kim) 대한방사선과학회(구 대한방사선기술학회) 2023 방사선기술과학 Vol.46 No.2

The Korea Institute of Radiological and Medical Sciences plans to produce 225Ac, a therapeutic radio-pharmaceutical for precision oncology, such as prostate cancer. Radon, a radioactive gas, is generated by radium, the target material for producing 225Ac. The radon concentration is expected to be about 2000 Bq·m-3. High-concentration radon-generating facilities must meet radioactive isotope emission standards by lowering the radon concentration. However, most existing studies concerning radon removal using activated carbon filters measured radon levels at concentrations lower than 1000 Bq·m-3. This study measured 222Rn removal of coconut-based activated carbon filter under a high radon concentration of about 2000 Bq·m-3. The 222Rn removal efficiency of activated carbon impregnated with triethylenediamine was also measured. As a result, the 222Rn removal amount of the activated carbon filter showed sufficient removal efficiency in a 222Rn concentration environment of about 2000 Bq·m-3. In addition, despite an expectation of low radon reduction efficiency of Triethylenediamine-impregnated activated carbon, it was difficult to confirm a significant difference in the results. Therefore, it is considered that activated carbon can be used as a radioisotope exhaust filter regardless of whether or not Triethylenediamine is impregnated. The results of this study are expected to be used as primary data when building an air purification system for radiation safety management in facilities with radon concentrations of about 2000 Bq·m-3.

40대 이상 농촌 및 중소도시 성인의 식품섭취 패턴 (Pattern)과 질환별 유병위험도 : 한국인유전체역학조사사업 일부 대상자에 대해

안윤진(Ahn Younjhin),박윤주(Park Yun-Ju),박선주(Park Seon-Joo),민해숙(Min Haesook),곽혜경(Kwak Hye-Kyoung),오경수(Oh Kyung-Soo),박찬(Park Chan) 韓國營養學會 2007 Journal of Nutrition and Health Vol.40 No.3

Recently, dietary pattern analysis was emerged as an approach to examine the relationships between diet and risk of chronic diseases. This study was to identify groups with population who report similar dietary pattern in Korean genome epidemiology study (KoGES) and association with several chronic diseases. The cohort participants living in Ansung and Ansan (Gyeonggi province) were totally 10,038. Among those, 6,873 subjects with no missing values in food frequency questionnaire were included in this analysis. After combining 103 food items into 17 food groups, 4 dietary factors were obtained by factor analysis based on their weights. Factor 1 showed high factor loadings in vegetables, mushrooms, meats, fish, beverages, and oriental-cereals. Factor 2 had high factor loadings in vegetables, fruits, fish, and factor 3 had high factor loadings in cereal-oriental, cerial-western and snacks. Factor 4 showed positive high factor loadings in rice and Kimchi and negative factor loadings in mushrooms and milk and dairy products. Using factor scores of four factors, subjects were classified into 3 clusters by K-means clustering. We named those 'Rice and Kimchi eating' group, 'Contented eating' group, and 'Healthy and light eating' group depending on their eating characteristics. 'Rice and Kimchi eating' group showed high prevalence in men, farmers and 60s. 'Contented eating' group and 'Healthy and light eating' group had high prevalence in women, people living in urban area (Ansan Citizen), with high-school education and above, and a monthly income of one million won and more. 'Contented eating' group appeared lower distribution proportion in the sixties and 'Healthy and light eating' group does higher in the fifties. 'Contented eating' versus 'Rice and Kimchi eating', odds ratio for hypertension, diabetes, metabolic syndrome and obesity significantly decreased after adjusting age and sex (OR = 0.64, 0.73, and 0.85 respectively, 95% CI). Although our results were from a cross-sectional study, these imply that the dietary patterns were related to diseases. (Korean J Nutr 2007; 40(3): 259~269)