영양표시정착화사업(Ⅱ) : 식품참고량설정에 관한 연구 Study on the Establishement of the Reference Amount in Foods

김대병,장영미,김인복,이혜영,장재희,김보영,이정구,김창민,정해랑 식품의약품안전청 2000 식품의약품안전청 연보 Vol.4 No.-

본 연구는 영양표시에서 1회분량 및 영양소함량표시의 기준으로 사용되는 "식픔창고량"에 관한 연구를 수행하므로써 합리적이고 일관성있는 영양표시기준 개선을 위한 기초자료로 활용코자 하였다. 이를 위하여 미국 및 캐나다를 중심으로 제외국의 현황 및 식품참고량 설정방법을 조사 ·연구 하으며 제도도입 및 개선 방안을 강구하였파. 또한, 시판 제품의 영양료시현황 및 음료류 둥의 포장단위 등을 피악하여 식품참고량설정을 위한 기초자료로 활용코자 하였다. 앞으로 국민건강 ·영양조사자료의 체계적인 통계분석, 가공식품의 섭취량조사 등을 통하여 우리나라 국민의 1인 1회 섭취량자료의 축적이 선행되어야 할 것이다. The purpose of this ?roject is to study on the reference amounts customarily consumed per eating occasion to improve the nutrition labelling standards. We Performed to study on the methodology to establish the reference amounts on the basis of the review on the advanced counITy's status. And we investigated the packaged unit ofprocessed foods. Further study is needed to establlsh the customarily consumed amount per eating occasionthrough the statistical analysis of nationwide food consumption data. Our results will be helpful information to improve nutrition labelling system in Korea.

대학생의 수면양상과 수면장애요인에 관한 연구

김유진,박미경,박이랑,이보람,이혜림,전선미,양난영,김수지,이자형 이화여자대학교 간호과학대학 2004 이화간호학회지 Vol.- No.38

The results of this Study are as follows:33.6% of all participants have insomnia; 22.5% of those who have insomnia are DIS(difficulty in initiating sleep), 17.3% are DMS(difficulty returning to sleep once awakened) and 7.0% awakened too early. 3 4.8% experience sleepiness during daytime. Type 1, experiencing insomnia and sleepi ness during daytime together, is 12.0%, Type 2, with insomnia only, is 21.6%, Type 3, with sleepiness during daytime only, is 22.8% and 43.5% experience no sleeping disturbances. After studying only those with 3 types of sleeping disturbances, it is found that the most common cause of such disturbance is stress 88.4%, anxiety 56.0%, no apparent reason 33.8%, anxiety/fear/terror 29.3%, hurry 23.6%, alcohol/caffeine 16.9%, bedroom tem perature 11.1%, urination during nighttime and persons living together 10.7%, noise from inside 8.9%, illumination 8.0%, and pain/itch 5.8%. The one group revealed significant differences in residential environment(p=0.003). Sex, age, education level, medicine, monthly earning revealed no meaningful differences. Of sleeping behavior, mean duration of sleep latency(p=0.000), whether or not feeling freshness(p=0.000), whether taking enough sleep(p=0.029), whether taking regular sleep(p=0.005) showed significant differences depending on whether or not having insomnia, and mean duration of sleep time, time to sleep, time of rising, whether taking naps did not reveal significant differences. Of sleep behavior, time to sleep(p=0.000), whether taking naps(p=0.000), indicated significant differences. Of sleeping behavior, mean duration of sleep latency(p=0.000), whether or not feeling freshness(p=0.000), and whether taking enough sleep(p=0.000), time of going to bed (p=0.002), whether or not taking nap(p=0.000), whether or not taking regular sleep(p=0.010) indicated significant differences among the sleeping disturbance types.

청소년을 위한 영양지수 개발과 타당도 검증

김혜영(Kim, Hye-Young),이정숙(Lee, Jung-Sug),황지윤(Hwang, Ji-Yun),권세혁(Kwon, Sehyug),정해랑(Chung, Hae Rang5),곽동경(Kwak, Tong-Kyung),강명희(Kang, Myung-Hee),최영선(Choi, Young-Sun) 한국영양학회 2017 Journal of Nutrition and Health Vol.50 No.2

본 연구는 생애주기별 영양지수 중 청소년을 위한 영양지수 (Nutrition Quotient for Adolescents, NQ-A) 모형을 개발하고자 수행되었다. 영양지수 평가항목 선정을 위해 식품섭취영역에서 20개 문항, 식행동·식습관 영역에서 21개 문항의 총 41개 문항으로 구성된 파일럿 조사용 체크리스트를 개발하였다. 청소년 213명을 대상으로 1일의 식사 섭취실태 조사를 포함한 파일럿 조사를 수행하고, 체크리스트 항목 점수와 식사섭취실태 관련 변수들 간의 상관관계가 높은 24개의 평가항목으로 구성된 전국단위 조사용 체크리스트를 개발하였다. 전국단위 조사는 시도별 집락별로 층화추출된 중고등학생 1,547명에 대해 구조화된 설문지로 면대면 조사를 수행하였고, 탐색적 요인분석을 수행하여 청소년 영양지수의 평가 항목을 19개 항목의 5개 요인으로 분류하고, 구조방정식 모형을 이용해 평가 항목의 구성타당도를 검증하고 추정된 경로계수를 가중치로 적용하였다. 청소년 영양지수를 위한 5개의 요인과 가중치는 각각 균형 0.25, 다양 0.15, 절제 0.25, 환경 0.15, 실천 0.20이었다. 균형 영역에는 과일 섭취 빈도, 흰 우유 섭취 빈도, 콩류 섭취 빈도, 생선 섭취 빈도의 4개 항목이 포함되었고, 다양 영역은 채소 반찬 섭취 빈도, 반찬 골고루 먹는 정도, 편식 정도의 3개 항목, 절제 영역은 과자 또는 달거나 기름진 빵 섭취 빈도, 가공 음료 섭취 빈도, 라면 섭취 빈도, 카페인 음료섭취 빈도, 야식 섭취 빈도, 길거리 음식 섭취 빈도의 6개 항목, 환경 영역은 아침식사 빈도, 식탁에 앉아서 식사하는 정도, TV·핸드폰·컴퓨터 사용 시간의 3개 항목, 그리고 실천 영역은 영양 표시 확인 정도, 음식 먹기 전 손 씻는 정도, 운동 빈도의 3개 항목이 포함되었다. 전국단위 조사대상자의 영양지수 (NQ-A) 평균 점수는 56.0점이었고, 세부 영역별로는 균형 58.6점, 다양 55.6점, 절제 48.1점, 환경 70.6점, 실천 52.1점이었다. 영양지수 점수와 각 영역별 등급은 전국 조사 결과의 백분위수 분포를 기준으로 75~100 백분위의 경우 ‘상’ 등급, 25 ~ <75 백분위의 경우 ‘중’ 등급, 0 ~ <25 백분위는 ‘하’ 등급으로 분류하였다. 영양지수의 경우 63.1~100점은 ‘상’ 등급, 49.0~63점은 ‘중’ 등급, 0~48.9점은 ‘하’ 등급으로 판정되었다. 본 연구에서 개발된 청소년을 위한 영양지수는 19개 항목으로 구성된 식행동 체크리스트를 통해 영양지수 점수와 균형, 다양, 절제, 환경, 실천 영역의 점수를 산출할 수 있으며, 상대적인 NQ 등급 부여를 통해 식사의 질과 식행동이 양호한 지를 판정할 수 있다. 본 연구에서 개발된 청소년용 영양지수 (NQ-A)가 청소년의 식사의 질과 식행동 평가 및 영양교육의 효과 평가 등에 많이 활용될 것으로 기대된다. Purpose: The purpose of this study was to develop a nutrition quotient for adolescents (NQ-A) to assess overall dietary quality and food behavior of Korean adolescents. Methods: Development of the NQ-A was undertaken in three steps: item generation, item reduction, and validation. Candidate items of the NQ-A checklist were selected based on literature reviews, results of the fifth Korea National Health and Nutrition Examination Survey data, dietary guidelines for Korean adolescents, expert in-depth interviews, and national nutrition policies and recommendations. A total of 213 middle and high school students participated in a one-day dietary record survey and responded to 41 items in the food behavior checklist. Pearson"s correlation coefficients between the responses to the checklist items along with nutritional status of the adolescents were calculated. Item reduction was performed, and 24 items were selected for the nation-wide survey. A total of 1,547 adolescents from 17 cities completed the checklist questionnaire. Exploratory factor and confirmatory factor analyses were performed to develop a final NQ-A model. Results: Nineteen items were finalized as the checklist items for the NQ-A. Checklist items were composed of five factors (balance, diversity, moderation, environment, and practice). The five-factor structure accounted for 47.2% of the total variance. Standardized path coefficients were used as weights of the items. The NQ-A and five-factor scores were calculated based on the obtained weights of the questionnaire items. Conclusion: Nutrition Quotient for adolescents (NQ-A) would be a useful instrument for evaluating dietary quality and food behavior of Korean adolescents. Further research on NQ-A is needed to reflect changes in adolescent"s food behavior and environment.

국내 소진척도 개발 및 사용 현황과 과제

황매향,박알뜨리,김혜랑 이화여자대학교 교육과학연구소 2022 교육과학연구 Vol.53 No.3

이 연구는 심리적 소진 연구에서 사용되는 국내 소진척도 개발 현황을 살펴보고 향후 심리적 소진척도 개발에 있어 시사점을 얻기 위해 수행되었다. 이를 위해 국내에서 사용되고 있는 심리적 소진척도 27개를 수집하였으며, 이들의 연도별 연구의 흐름, 대상별 소진척도의 특성 및 한계점을 살펴보고, 각 척도의 하위 구성 요인을 분석하였다. 주요 결과는 다음과 같다. 첫째, 국내에서는 2000년 이후 대부분의 소진 관련 척도 연구들이 등장하였으며, 분석 대상 논문의 과반수가 최근 10년간 이루어진 것으로 나타났다. 둘째, 다양한 대상에 따라 소진척도를 개발하여 사용하고 있지만, 특히 교사 및 학생에 대한 소진척도 개발 연구의 비중이 컸다. 셋째, MBI척도처럼 소진 증상을 측정하는 척도와 MBI에서는 측정하지 않는 직무환경 변인을 측정하는 척도로 분류되었다. 또한 소진 증상을 측정하는 경우, MBI의 하위 구성 요인을 모두 측정하고 있는 척도와 하위 요인 중 일부만 포함하는 척도로 분류되었다. 특히, 지속적으로 제기되고 있는 MBI 척도의 한계를 극복하기 위해 국내의 문화적 특성 및 직무의 특성을 반영한 척도 개발이 필요함을 확인하였다. 이 연구에서는 기존 척도의 한계점을 보완하여 국내 일반직 종사자들이 고유하게 경험하는 소진의 특성이 반영된 척도가 개발되어야 함을 후속 과제로 제안하였다. This study was conducted with the purpose of examining the development status of scales used in psychological research on burnout in Korea and determining implications for the development of a psychological burnout scale in the future. For this study, we collected 27 psychological burnout scales developed, validated, and adapted in Korea, and examined the flow of research by year, characteristics, and limitations of the burnout scales by subject, and analyzed the sub-factors of each scale. The results are as follows. First, in Korea, most psychological burnout scales have appeared since 2000, and more than half of the analyzed papers have been published in the last 10 years. Second, psychological burnout scales were developed, validated, and adapted according to various subjects, but psychological burnout studies on teachers and students were the most common. Third, they were classified into scales that measure burnout symptoms like the MBI scale and scales that measure work environment variables that are not measured by the MBI. In addition, when measuring the symptoms of burnout, they were classified into scales that measure all sub-components of the MBI and scales that include only some of the sub-factors. To overcome the frequently cited limitations of the MBI scale, it will be necessary to develop a scale that reflects the characteristics of Korean culture and work environment. It seems that a scale that can be used by overcoming the limitations of the existing scale for general occupational groups should be developed.

한국인과 미국인의 생애주기별 칼슘섭취 현황 비교

유아름 ( Areum Yu ),양윤정 ( Yoon Jung Yang ),정사랑 ( Sa Rang Jeong ),김지혜 ( Ji Hye Kim1 ),김유진 ( You Jin Kim ),권오란 ( O Ran Kwon ),오세영 ( Se Young Oh ),김정현 ( Jung Hyun Kim ) 대한영양사협회 2013 대한영양사협회 학술지 Vol.19 No.1

Calcium intake has been insufficient in all age groups in previous Korean national surveys. This study was conducted to investigate calcium intake in Korean and American populations at different ages. We analyzed two national survey data: the 2007∼2009 Korean National Health and Nutrition Examination Survey (KNHANES) and the 2007∼2008 National Health and Nutrition Examination Survey (NHANES). Statistically, survey procedures were applied using the weight, cluster, and strata variables. The mean calcium intake of Koreans at ages of 1∼2 y, 3∼5 y, 6∼11 y, 12∼18 y, 19∼64 y, and 65+y was lower than American populations at those ages. The sufficient proportions based on Korean Estimated Average Requirement (EAR) of 1∼2 y, 3∼5 y, 6∼11 y, 12∼18 y, 19∼64 y, and 65+y in Koreans were 45.5%, 33.1%, 24.3%, 16.6%, 32.7%, and 19.0%. While the sufficient rates based on American EAR of 1∼3 y, 4∼8 y, 9∼13 y, 14∼18 y, 19∼30 y, 31∼50 y, 51∼70 y, and 71+y in US population were 88.5%, 54.4%, 35.2%, 35.8%, 55.3%, 55.2%, 40.6%, and 24.5%. Overall, the major foods contributing to calcium intakes in Koreans were milk, baechukimchi, and anchovies, whereas, milk products, pasta, or bread were major contributions to calcium in American populations. The calcium supplement intakes in the American population were 5.5 mg (1∼2 y), 15.5 mg (3∼5 y), 13.9 mg (6∼11 y), 35.7 mg (12∼18 y), 150.3 mg (19∼64 y) and 334.4 mg (≥65 y). These results suggest that Korean adolescents and older adults are the most insufficient in dietary calcium intakes among Koreans. In order to accurately estimate calcium intakes in Korean populations, calcium supplements and calcium-fortified foods should be considered.

P254 : Primary cutaneous plasmacytosis occurring in a child

( Hye Rang On ),( You Chan Kim ),( Soo Chan Kim ) 대한피부과학회 2014 대한피부과학회 학술발표대회집 Vol.66 No.1

Candidate genes analysis for high seed protein content in soybean with two RIL populations derived from 'Saedanbaek'

Hye Rang Park,Beom Kyu Kang,Jun Hoi Kim,Su Vin Heo,Man Soo Choi,Jee Yeon Ko,Choon-Song Kim,Jeong Hyun Seo 한국육종학회 2023 한국육종학회 공동학술발표집 Vol.2023 No.-

A bioorthogonal approach for imaging the binding between Dasatinib and its target proteins inside living cells

Kim, Young-Rang,Kim, Young Hye,Kim, Sung Woo,Lee, Yong Ju,Chae, Dong-Eon,Kim, Kyung-A,Lee, Zee-Won,Kim, Nam Doo,Choi, Jong-Soon,Choi, Insung S.,Lee, Kyung-Bok The Royal Society of Chemistry 2016 Chemical communications Vol.52 No.79

<P>Herein, we present a simple readout of the binding between a chemical drug and its target proteins in the cytoplasm by using a two-step bioorthogonal labeling method combined with spatially-localized expression of proteins. Dasatinib was modified with transcyclooctene (TCO), and its cytoplasmic target kinases were expressed in intracellular compartments, such as endosomes and F-actins. After bioorthogonal labeling, the colocalization between Dasatinib and its target proteins was observed in intracellular compartments.</P>

A Better Diet Quality is Attributable to Adequate Energy Intake in Hemodialysis Patients

( Hye Rang Kim ),( Hyun Jung Lim ),( Ryo Won Choue ) 한국임상영양학회 2015 Clinical Nutrition Research Vol.4 No.1

Poor diet quality is one of strong predictors of subsequent increased mortality in hemodialysis patients. To determine diet quality and to define major problems contributing to poor diet quality in hemodialysis patients, a cross-sectional study was conducted between June 2009 and October 2010. Sixty-three hemodialysis patients (31 men, 32 women; aged 55.3 ± 11.9 years) in stable condition were recruited from the Artificial Kidney Center in Kyung Hee University, Seoul, Korea. Three-day diet records were obtained for dietary assessment. Mean adequacy ratio (MAR) is the average of the ratio of intakes to Dietary Reference Intakes (DRI) for 12 nutrients. Index of nutritional quality (INQ) was determined as the nutritional density per 1,000 kcal of calories. Overall diet quality was evaluated using the Diet Quality Index-International (DQI-I). Statistics were used to determine diet quality, comparing dietary intake to DRI. Dietary calories (21.9 ± 6.7 kcal/kg/day) and protein (0.9 ± 0.3 g/kg/day) were found insufficient in the participants. The overall intake of 12 nutrients appeared to be also inadequate (0.66 ± 0.15), but INQs of overall nutrients, except for folate (0.6) and calcium (0.8), were found relatively adequate (INQ ≥ 1). As a result of diet quality assessment using DQI-I, dietary imbalance and inadequacy were found to be the most problematic in hemodialysis patients. This study suggests that the main reason for insufficient intake of essential nutrients is insufficient calorie intake. Hemodialysis patients should be encouraged to use various food sources to meet their energy requirements as well as satisfy overall balance and nutrient adequacy.

고농도 산소가 지적장애인의 혈중 산소 포화도와 심박동률 및 단기 기억에 미치는 영향

김지혜,류세진,김현주,최미현,연홍원,윤희정,김형식,전재훈,김영랑,정순철 대구대학교 특수교육재활과학연구소 2012 특수교육재활과학연구 Vol.51 No.2

본 연구에서는 92%의 고농도 산소 공급이 지적장애인의 단기기억력(0-back 과제 수행능력)과 생체 신호에 미치는 영향을 관찰하였다. 지적 장애 진단(평균 2.1±0.5급)을 받은 남자 7명(평균 28.9±1.8세)과 여자 7명(평균 34.4±8.3세) 총 14명을 대상으로 실험을 수행하였다. 실험은 고농도 산소 공급 전 Rest 구간(2분), 고농도 산소 공급 후 적응 구간인 Adaptation 구간(1분), 과제 수행 전 안정 상태를 유지하는 Control 구간(2분), 0-back 과제를 수행하는 Task 구간(2분)으로 구성되었다. 모든 실험 참여자는 21%와 92% 고농도산소의 두 가지 산소 농도에서 과제를 수행하였고, 전 구간에서 혈중 산소 포화도와 심박동 률을 측정하였다. 일반 공기중의 산소 농도인 21%에 비해 92%의 고농도 산소 공급 시 정답률은 증가하였으며, 혈중 산소 포화도는 증가하였고, 심박동률은 감소하는 경향이 나타났다. This study investigated changes in working memory (0-back task performance), blood oxygen saturation (SpO2 [%]), and heart rate (HR [bpm]) of intellectual and developmental disability people by supplying two different condition of oxygen (21%, and 92%). 7 males (average 28.9±1.8 years) and 7 females (average 34.4±8.3 years) in intellectual and developmental disability people were selected as the subjects for this study. The each run consisted of four phases, i.e., Rest (2 min.), Adaptation (1 min.), Control (2 min.), and Task (2min.). SpO₂ and HR were measured during each phase. The analysis of cognitive performance with 92% oxygen administration when compared to 21% oxygen revealed that the accuracy rate increased. When supplied 92% oxygen, the blood oxygen saturation was increased while the heart rate was decreased compared to those under 21% oxygen condition. This result supports the hypothesis that hyperoxic air increase oxygen saturation level in the blood, lead to more available oxygen to the brain, thus increase the ability of cognitive processing of intellectual and developmental disability people.