인터넷 정보조사를 통한 국내 환자용 식품의 판매가격과 영양 함량 평가

김유미,서유리,김미현,최미경,Kim, Yu-Mi,Seo, Yu-Lee,Kim, Mi-Hyun,Choi, Mi-Kyeong 한국식품영양학회 2021 韓國食品營養學會誌 Vol.34 No.1

The purpose of this study was to examine the relationship between the regular selling price and nutrient contents of foods used for special medical purposes in Korea. This study investigated the regular selling price and nutritional composition of 114 enteral nutrition (EN) foods on the manufacturer's internet homepage. The average price of the total products was 1,156.0 won/100 mL. The price of foods used for calorie and nutrient supplementation (CNS) was significantly higher compared to that of the other EN food types (p<0.01). With respect to the nutritional content per 100 mL of the product, EN foods for CNS had significantly higher contents of energy, protein, 5 minerals, and 7 vitamins than the other EN food types. On comparing the nutritional contents of foods according to the price, the balanced nutrition foods showed significantly higher contents of energy, carbohydrate, protein, 3 minerals, and 7 vitamins in high-priced products than in low-priced foods. Summarizing these results, foods for CNS were approximately twice as expensive as the other EN foods, and the energy, protein, mineral, and vitamin contents were also high. Balanced nutrition foods had higher nutrient contents in high-priced products, which showed the relationship between the product price and nutrient content.

한 농촌 지역 일반 성인의 휴지기 심전도 상 ST 분절 하강과 관련 요인

김유미,김미경,신진호,임헌길,백도명,최보율,Kim, Yu-Mi,Kim, Mi-Kyung,Shin, Jin-Ho,Lim, Heon-Kil,Paek, Do-Myung,Choi, Bo-Youl 대한예방의학회 2006 예방의학회지 Vol.39 No.6

Objectives : To measure the distribution of electrocardiographic ST segment depression, and evaluate its relationships with cardiovascular risk factors based on the cross-sectional studies within a rural Korean community Methods : This study analyzed 1,343 persons, over 40 years old, who participated in a baseline survey during 2002-2005; the exclusion criteria included: a past history of myocardial infarction and angina pectoris, and specific conduction abnormalities. A Standard 12 leads ECG was recorded using an FCP-2101 (Fukuda Denshi Co.). The ST segment depression was retrospectively measured by a physician, according to the Minnesota code classification. Results : ST segment depression was found in 3.6 and 6.4% of male and female participants, respectively. After adjusting for age, gender, smoking, physical activity and obesity differences, high blood pressure showed significant relations with ST depression in females (male ORs=2.67, 95% CI=0.85-8.50; female ORs=2.62, 95% CI=1.29-5.32) Conclusions : As an ischemic ECG sign, ST depression was related to hypertension in female participants. This relationship remained significant, even after cases with left ventricular hypertrophy were removed.

전파 분석 알고리즘 및 전파 간섭 분석 기준 연구를 통한 전파 관리 시스템 기능 강화 방안 도출

김유미,이일근,배석희,Kim, Yu-Mi,Rhee, Ill-Keun,Bae, Suk-Hee 한국전기전자학회 2003 전기전자학회논문지 Vol.7 No.2

본 연구에서는 전파관리시스템(RFMS)의 효율적 운용을 위하여 전파전파 분석 기능 개선 방안을 도출하였다. 즉, ITU-R에서 권고하는 파라미터별 전파전파 알고리즘, 간섭분석 알고리즘 및 공유기준들에 대한 체계적인 분석을 수행한 후, 사용자가 원하는 환경 및 조건에 적합한 전파간섭 분석 알고리즘과 보호기준을 자동으로 선택해 낼 수 있는 모델 선정 기준안을 도출하였다. 이 결과를 이용하여 RFMS에서 최적의 전파 간섭 분석 알고리즘을 자동 선택하여 효율적으로 분석을 수행하도록 해주는 프로그램 및 그 활용 예를 제시하였다. This paper proposed an improvement scheme for effective usage of radio-frequency management system(RFMS), which has been operated to facilitate national spectrum management and monitoring in Korea. Based on the wave propagation models, interference analysis algorithms, and sharing criteria recommended by ITU-R, we derived criteria for the automated selection of the channel interference analysis algorithms and sharing conditions adequate to the environment to be analysed. Then using the obtained criteria, computer and program has been made and shown to select the most appropriate propagation models, interference analysis algorithms, and sharing criteria from the ones provided in RFMS, with the illustrative example.

저온 다결정 실리콘 박막 트랜지스터의 비정상적인 Hump 현상 분석

김유미,정광석,윤호진,양승동,이상율,이희덕,이가원,Kim, Yu-Mi,Jeong, Kwang-Seok,Yun, Ho-Jin,Yang, Seung-Dong,Lee, Sang-Youl,Lee, Hi-Deok,Lee, Ga-Won 한국전기전자재료학회 2011 전기전자재료학회논문지 Vol.24 No.11

In this paper, we investigated an anomalous hump phenomenon under the positive bias stress in p-type LTPS TFTs. The devices with inferior electrical performance also show larger hump phenomenon. which can be explained by the sub-channel induced from trapped electrons under thinner gate oxide region. We can confirm that the devices with larger hump have larger interface trap density ($D_{it}$) and grain boundary trap density ($N_{trap}$) extracted by low-high frequency capacitance method and Levinson-Proano method, respectively. From the C-V with I-V transfer characteristics, the trapped electrons causing hump seem to be generated particularly from the S/D and gate overlapped region. Based on these analysis, the major cause of an anomalous hump phenomenon under the positive bias stress in p-type poly-Si TFTs is explained by the GIDL occurring in the S/D and gate overlapped region and the traps existing in the channel edge region where the gate oxide becomes thinner, which can be inferred by the fact that the magnitude of the hump is dependent on the average trap densities.

뇌성마비로 인한 양측성 첨내반족 변형의 수술적 치료 후 발생한 종외반족 변형의 치료(1예 보고)

김유미,이우천,정웅서,Kim, Yu-Mi,Lee, Woo-Chun,Chung, Ung-Seo 대한족부족관절학회 2009 대한족부족관절학회지 Vol.13 No.2

Calcaneal or calcaneovalgus deformity can occur after surgical treatment of equinus or eguinovarus deformity in cerebral palsy patient. It is a serious complication and the results of many conservative and operative treatments are reported unsatisfactory. We experienced one case of both calcaneovalgus deformity following operative treatment of diplegic equinovarus deformity in a spastic cerebral palsy patient and report about the result of the treatment.

대전, 충천 지역 제빵류의 조지방 및 트랜스 지방산 함량 조사

김유미,허옥순,이기택,Kim, Yu-Mi,Heo, Oak-Sun,Lee, Ki-Teak 동아시아식생활학회 2007 동아시아식생활학회지 Vol.17 No.4

대전, 충청(청주, 천안)지역의 제과점에서 수거한 제빵류 42개의 시료에서 조지방을 추출하고 이것을 Gas Chromatography(GC)를 이용하여 트랜스 지방의 함량을 분석하였다. 수거한 시료는 생크림 케이크 9개, 페이스츄리 9개, 슈크림 7개, 크로켓 9개, 찹쌀 도넛 8개였다. 추출한 시료의 조지방 함량은 페이스츄리 10.67$\sim$34.26%로 가장 높은 조지방 함량을 보였으며, 찹쌀 도넛은 1.44$\sim$4.34%로 가장 낮은 조지방 함량을 보였다. 트랜스 지방의 함량은 생크림 케이크 0.03$\sim$1.31 g/100 g of food, 페이스츄리가 0.21$\sim$2.69 g/100 g of food, 슈크림 0.09$\sim$0.43 g/100 g of food, 크로켓 0.22$\sim$1.99g/100 g of food, 찹쌀 도넛 0.02$\sim$0.38 g/100 g of food로 페이스츄리가 시료들 중에서 가장 높은 함량을 나타내었으며, 분석한 시료들 중에서 트랜스지방의 함량이 2 g/100g of food를 초과하는 시료가 모두 페이스츄리에서 검출되었다. Bakery food items distributed in Chung-cheong province Daejeon, Cheonan, and Cheongju) were studied to determine their contents of total crude fat and trans fatty acids (TFA). After fat extraction by the Folch method, methylation was carried out to analyze the fatty acid compositions by GC, using a SP-2560 column and flame ionization detector. The total fat contents of the foods were in the approximate range of 2$\sim$34%. The total fat contents of the items were as follows: whipping cream cake : 0.03$\sim$1.31 (g/100 g food), pastries = 0.21$\sim$2.64 (g/100 g food), cream puff = 0.09$\sim$0.43 (g/100 g food), croquette = 0.22$\sim$1.99 (g/100 g food), and glutinous rice doughnut = 0.03$\sim$0.38 (g/100 g food).

대전, 충청 지역에서 판매되는 즉석식품의 트랜스지방 및 조지방 함량 모니터링

김유미,허옥순,이기택,Kim, Yu-Mi,Heo, Oak-Sun,Lee, Ki-Taek 한국식품영양과학회 2007 한국식품영양과학회지 Vol.36 No.8

This study was designed to determine the trans fatty acid (tF A) contents of 41 take-out food items in Daejeon and Chungcheong Province. Total fatty acid composition and tFA contents of samples were determined by gas chromatography (GC) after fat extraction (Folch method). Maximum fat content among the observed samples was obtained from theater popcorn (13.74${/cdot}$38.09%) while minimum content was observed from the glutinous rice doughnut. 31${/cdot}$5.44%). The contents of tFA (g/100 g food) in toasts, glutinous rice doughnut and ggwabaegi (twisted doughnut sold in streets) ranged from 0.02 to 0.56 g while those in fried sweet potatostick (from highway resting place), fried squid and theater popcorn ranged from 0.05 to 3.08 g/100 g. As a result, most samples showed the tFA content as less than 1 g (g/100 g food) except one sample from theater popcorn which contained 3.08 g (g/100 g food) as tFA content. 대전 및 충청 지역에서 판매되고 있는 즉석식품의 조지방 및 트랜스지방산의 함량을 조사하고자 찹쌀도넛과 꽈배기 각각 6종, 고구마 스틱 2종, 토스트 9종, 그리고 멀티플렉스 극장 팝콘 11종 등 총 41종을 수거하여 분석하였다. 조지방 함량은 멀티플렉스 극장 팝콘 13.74${\sim}$38.09%로 가장 높았으며, 고구마 스틱 20.82${\sim}$20.88%, 오징어 튀긴 9.37${\sim}$25.53%등의 순이었다. 수거한 시료는 유탕처리 식품이었으며, 멀티플렉스 팝콘은 전자렌지용 팝콘과 달리 트랜스지방산 함량이 매우 적게 분석된 것으로 보아 식물성 부분 경화 유지를 상요하지 않은 것으로 보인다. 트랜스지방산 함량은 대부분 1 g(g/100 g food) 미만으로 낮았으나, 멀티플렉스 극장 팝콘 중 한 시료만이 3.08 g(g/100 g food)으로 높게 나타났다.

간호대학생의 전공만족도, 진로결정 자기효능감과 진로성숙도에 관한 상관성 연구

김유미,강수찬,권기남,서유진,성승훈,손정림,손현아,신유라,김은희,Kim, You-Mi,Kang, Su-Chan,Kwon, Ki-Nam,Seo, Yoo-Jin,Sung, Seong-Hun,Son, Jeong-Lim,Son, Hyeon-Ah,Shin, Yu-Ra,Kim, Eun-Hee 한국임상보건과학회 2018 한국임상보건과학회지 Vol.6 No.1

Purpose: This study intends to understand the correlation between career satisfaction and career decision self - efficacy and career maturity of nursing students, and to examine whether career satisfaction and career decision-making self-efficacy affect career maturity. Methods: The data analyzed using IBM SPSS Statistics 20 were collected from April 1, 2016 to April 15, 2014 in 184 students at the four-year college of Nursing in J city. Results: The results of the analysis of the correlation between major satisfaction, career decision self-efficacy and career maturity of nursing college students indicate that there was a positive correlation with career maturity (r=.428, p<.001), career decision self-efficacy (R=.442, p<.001) and majors' satisfaction (r=.605, p<.001) either. likewise, career maturity and career maturity were positively correlated with career maturity and career satisfaction. Conclusions: Therefore, it is possible to enhance and improve adaptation to major through conversations in conjunction with counseling and career guidance from the entrance, and maintaining intimate and solid relationship between the students and professors, also, the students and senior of whom, leading to intensify positive implication to future career.

한국에서 시판되는 가정간편식 제품의 당류 함량 평가

김유미,최미경,Kim, Yu-Mi,Choi, Mi-Kyeong 대한영양사협회 2020 대한영양사협회 학술지 Vol.26 No.2

The purpose of this study was to assess the sugars contents of home meal replacement (HMR) products currently sold in Korea. This study surveyed and examined the sugars contents in 835 popular HMRs (294 ready-to-eat foods; RTE, 499 ready-to-cook foods; RTC, 42 fresh-cut vegetables; FCV) through the nutrition labels. The average price, weight and energy content of 835 HMR products were 3,917.5 Korean won, 336.0 g, and 522.7 kcal, respectively. The sugars content per product was significantly higher in the RTCs (13.4 g) and RTEs (10.3 g) than that in the FCVs (4.2 g) (P<0.001), and the percentage of energy from sugars was 9.7% for the RTEs, 10.2% for the RTCs, and 8.7% for the FCVs without any significant difference. The sugars contents of 9 RTE types were in the order of side dishes (34.3 g), sunsik (22.5 g) and hamburgers (12.1 g) per package. The percentage of energy from sugars was highest in side dishes (28.1%), followed by kimchi (24.9%), sunsik (17.2%), and hamburgers (10.6%). Among 14 RTC types, the sugars contents were in the order of hot dogs (52.9 g), tteokbokki (30.4 g) and noodles (21.2 g) per package. The percentage of energy from sugars was the highest at 22.9% for sauces, followed by side dishes (17.3%), porridges (14.4%), instant stews (14.3%), and hot dogs (13.1%). Strategies and practices are needed to reduce the sugars contents of HMR producers and the sugars intakes of HMR consumers.

유방에서 선근상피세포종의 유방촬영술 및 초음파 소견: 증례 보고

김유미,Kim, Yu-Mi 대한영상의학회 2003 대한영상의학회지 Vol.49 No.6

유방의 선근상피세포종은 매우 드문 질환으로 이의 희귀성 때문에 방사선학적인 소견도 잘알려져 있지 않아 진단이나 치료에 대한 정보도 드물다.저자는 유방 종괴를 주소로 내원하여 조직 검사와 면역조직화학검사에서 각각 양성과 악성 선근상피세포종으로 진단된 2예를 보고 하고자 한다. Adenomyoepithelioma is very rare. Because of its rarity, adeonomyoepithelioma may present a diagnostic challenge to the radiologists and there is a little information on the diagnosis and treatment of this condition. I report on two patients with benign and malignant adenomyoepitheliomas which represent breast masses on mammograms and ultrasonograms. The diagnosis was confirmed by immunohistochemical study of the resected specimens