군의관 미승조 함정 해군 의무부사관의 직무분석

홍경숙 ( Kyong Suk Hong ),최윤경 ( Yun Kyoung Choi ) 국군간호사관학교 군진간호연구소 2014 군진간호연구 Vol.32 No.2

Purpose: The purpose of this study was to conduct a job analysis of naval medical petty officer without naval surgeons on the warship by using the DACUM(developing a curriculum) technique. Methods: A DACUM workshop was held in October 3, 2013 and November 23, 2013, a job analysis (draft) consisting of duties and tasks was conducted, and then content validity was evaluated through hands-on experts. Based on the evaluation results, research tools were decided, and then a survey was performed from March 11, 2014 to April 11, 2014. Results: The definition of ‘naval medical petty officer without naval surgeons in the warship’ turned out to be ‘primary care providers who try to prevent loss of combat force in case of emergency by maintaining and promoting soldiers’ health, staying close to the warship crew, and by performing related duties such as preventive medical practice activities, supply path management, educational training, and administration management’. As a result of the analysis, their job was classified into 5 duties and 31 tasks. Conclusion: In order to improve work efficiency and maximize work results of naval medical petty officers without naval surgeons on the warship, standardization of works through a systematic job analysis is necessary.

군의관 미승조 함정 해군 보건의료인력의 건강임무수행도, 중요도, 난이도 차이 분석

홍경숙 ( Kyong Suk Hong ),김선희 ( Seon Hee Kim ),노은미 ( Young Hee Park ) 한국노인의료복지학회 2014 노인의료복지연구 Vol.6 No.2

The purpose of this study was to investigate the general characteristics of naval medical petty officers in warships without naval surgeons and analyze tile performance, significance and difficulty of Health duty by rank and warship size. The results of this study are as follows. First, the analysis of general characteristics shows that the number of chief petty officers was 35 (43.8%), the number of those aged 30 and over and under 40 were 30 (37.5%), and the number of those who attending or graduated from high school and junior college was 48 (60%). Second, the difference in Health performance, Health significance and difficulty of Health duty by rank was not all statistically significant. Third, the difference in Health performance of Health duty by warship size was found to be significant only in the Health duty of ‘prevention responsibility.’ The Health performance of ‘prevention responsibility` was significantly low in third class warships as opposed to first class warships, second class warships and other support warships.

HPLC-ICP-MS를 활용한 잡곡의 비소 화학종 및 위해 분석

안재민 ( Jae-min An ),홍경숙 ( Kyong-suk Hong ),김성연 ( Sung-youn Kim ),김대중 ( Dae-jung Kim ),이호진 ( Ho-jin Lee ),신희창 ( Hee-chang Shin ) 한국환경농학회 2017 한국환경농학회지 Vol.36 No.2

본 연구는 최근 식생활 개선과 더불어 건강식의 원료로 수요가 크게 증가하고 있는 국내 유통 잡곡류에 대한 비소의 농도 수준을 확인하고, 비소를 구성하고 있는 화학종들을 분리 및 정량하여 섭취량에 따른 위해 수준을 확인하고자 하였다. 잡곡 12품목 188점을 현지 수거 후 분석에 활용하였는데, 총비소 분석은 일정량의 시료에 질산과 microwave를 이용하여 전처리한 후 ICP-MS를 이용하여 분석을 하였다. 비소화학종 분리 및 정량을 위하여 HPLC로 화학종을 선택적으로 분리하고 검출기 역할을 하는 ICP-MS를 결합한 형태인 HPLC-ICP-MS를 이용하여 비소 화학종을 분리 분석하였다. 추출 용매로는 증류수, 말론산, 질산을 이용하여 추출 효율을 비교한 결과 1% 질산이 비소 화학종 모두에서 양호한 추출효율을 보여 최종적으로 1% 질산을 추출용매로 선택하였고, 비소 화학종이 적절한 pH에서 전하를 띄는 특성을 고려하여 이동상으로는 ammonium carbonate, ammonium phosphate를 gradient 조건으로 분석하였다. 분석법 검증을 위하여 검출한계, 정량한계, 직선성 및 회수율 모두 AOAC에서 권장하는 기준을 만족하여 총비소 및 비소 화학종 분리 분석 결과에 대한 신뢰성을 확인하였다. 품목별 총비소 평균 농도는 찹쌀 0.267±0.090 mg/kg, 검정현미0.241±0.137 mg/kg, 혼합곡 0.183±0.045 mg/kg의 순으로 나타났고, 무기비소 평균 농도는 찹쌀 0.149±0.056 mg/kg, 검정현미 0.136±0.075 mg/kg, 혼합곡 0.110±0.035 mg/kg의 순으로 총비소 결과값과 동일한 순서를 보였다. 총비소와 무기비소 농도의 상관 분석결과 총비소 농도가 높으면 무기비소 농도 또한 높은 농도를 보여 강한 양의 상관관계가 있음을 확인하였다. 위해 평가는 국민건강영양조사 자료(2012)를 근거로 잡곡에 대한 무기비소 위해 정도를 평가하였는데 품목별 무기비소 노출량은 혼합곡에서 19.91 μg/day로 가장 높은 노출량을 보였고, 찹쌀 1.07 μg/day, 검정현미 0.77μg/day, 보리 0.13 μg/day, 콩 0.11 μg/day 순으로 나타났다. 품목별로는 혼합곡이 PTWI 대비 16.89%로 가장 높은 수준을 보였고, 찹쌀 0.91%, 검정현미 0.65%, 보리 0.11%, 콩 0.09%의 순으로 나타났다. 노출량에 따른 위해 수준은 잡곡 12품목 모두 일시에 섭취한다고 가정할 경우 PTWI 대비18.69% 수준으로, 잡곡류에 대한 무기비소의 인체 노출 및 위해 수준은 안전한 것으로 평가되었다. BACKGROUND:Miscellaneous cereal have been largely consumed in Korea as due to their physiological functions beneficial to human health. The cereals are currently a social concern because they have been found to contain heavymetals. Thus,monitoring heavymetals in the cereals is an important requirement for food safety analysis. In this study, we determined arsenic concentration in the cereals randomly harvested from different markets. METHODS AND RESULTS: Inorganic arsenic was determined by ICP-MS coupled with HPLC system. The HPLC-ICP-MS analysis was optimized based on the limit of detection and recover test to reach 0.13-1.24 μg/kg and 94.3-102.1%, respectively. The concentrations of inorganic arsenic equivalent to daily exposure were levels of 19.91 μg/day inmixed grain, 1.07 μg/day in glutinous rice, 0.77 μg/day in black brown rice, 0.13 μg/day in barley and 0.11 μg/day in soybeans. CONCLUSION: The levels of arsenic in miscellaneous cerealswere found lower than the recommended The Joint FAO/WHOExpert Committee on FoodAdditives (JECFA) levels, suggesting that the cerealsmarketed inKorea are not potential concern in risk assessment.

쌀의 도정도에 따른 중금속 저감화 방안 연구

안재민 ( Jae-min An ),홍경숙 ( Kyong-suk Hong ),윤혜정 ( Hye-jeong Yun ),김성연 ( Sung-youn Kim ),유경은 ( Kyung-eun Yu ),신희창 ( Hee-chang Shin ),윤재돈 ( Jae-don Yun ),이재훤 ( Jae-hwon Lee ),김동호 ( Dong-ho Kim ) 한국환경농학회 2016 한국환경농학회 학술대회집 Vol.2016 No.-

The present study was carried out to reduction of lead(Pb), cadmium(Cd), mercury(Hg), arsenic(As), chromium(Cr) and nickel(Ni) concentrations by 5 milling degrees(0.0%, 2.4%, 4.8%, 7.2% and 9.6%, from husked rice to polished rice) in rice. Recently, various rice by milling degree is sold for health and taste. To provide safe food to consumers, it is need to know the change of their concentrations according to milling degree of rice. Pb, Cd, As, Cr and Ni analysis in milled rice 255 samples were performed using microwave device and Inductively Coupled Plasma Mass Spectrometry(ICP/MS), whereas mercury was determined by automatic mercury analyzer(DMA-80). The contents of lead, cadmium, mercury, arsenic, chromium and nickel in samples were determined. The contents of lead was 0.0010-0.0572 mg/kg, cadmium was 0.0031-0.1009 mg/kg, mercury was 0.0001-0.0421 mg/kg, arsenic was 0.028-0.244 mg/kg, chromium was 0.016-0.495 mg/kg and nickel was 0.027-0.608 mg/kg, respectively. The Limit of detection(LOD), Limit of quantification(LOQ) and correlation coefficient(R2) for heavy metals(Pb, Cd, Hg, As, Cr and Ni) were 0.38-0.66 μg/kg, 1.21-2.09 μg/kg and 0.9999-1.0000, respectively. The recovery results and coefficient of variations were in the range 91.3-103.5% and 2.82-4.50%, by tested certified reference materials(CRM) and spiked standard solutions. For risk assessment, daily intakes of heavy metals were calculated and compared with provisional tolerable weekly intake(PTWI) or provisional tolerable monthly intake(PTMI) established by the Joint FAO/WHO Expert Committee on Food Additives(JECFA). Therefore, the level of overall dietary exposure to heavy metals for Korean through from these results, conforming with increase of milling degree of rice, heavy metal concentration tended to decrease. The contents of heavy metal were decreased 57.7% in lead, 13.0% in cadmium, 50.3% in mercury, 38.2% in arsenic, 59.1% in chromium and 48.5% in nickel in according to the highest milling degree of 9.6%(polished rice). The reduction rate of heavy metals were as Cr>Pb>Hg>Ni>As>Cd.

소각로 인근에서 재배되는 농산물의 다이옥신류 모니터링 및 위해도 평가에 관한 연구

신희창 ( Hee-chang Shin ),홍경숙 ( Kyong-suk Hong ),안재민 ( Jae-min An ),윤혜정 ( Hye-jeong Yun ),김성연 ( Sung-youn Kim ),유경은 ( Kyung-eun Yu ),윤재돈 ( Jae-don Yun ),이재훤 ( Jae-hwon Lee ),김동호 ( Dong-ho Kim ) 한국환경농학회 2016 한국환경농학회 학술대회집 Vol.2016 No.-

Dioxins(PCDDs; Polychlorinated dibenzo-p-dioxins, PCDFs; Polychlorinated dibenzofurans) are accumulated in the body through the food as a representative environmental pollutants. Dioxins are flowed into the environment through the incineration of chemical products and electrical products containing PCBs. Dioxins generated from incinerators can pollute the atmosphere and soil, and it were accumulated in the body through food. Therefore, the dioxins monitoring of agricultural products produced near incinerators are required to ensure the safety of agricultural products. In this study, the analysis of dioxins was carried out on the basis of the law of the U.S Environment Protection Agency (EPA) Method 1613 and Korean Food Standards Codex Method SOP. The fifty agricultural products were collected in the field around the incinerators. As a result, the concentration range of detected dioxins was (0.0507~0.5824) pg/g. In the range of concentrations that reflect the toxic equivalent factor is (0.00002~0.01631) TEQ pg/g. The contribution of agricultural products to the dioxins intake is not equally distributed: tomato (74%), Corn (15%), Cabbage (9%), Green pepper (2%), red pepper (0.04%), Blueberries (0.0006%). The estimated daily intake of Korean Population through agricultural products was 0.00430 pg TEQ/kg body weight/day, and it was estimated at about 0.11% of tolerable daily intake(TDI) of Korea. Consequently, Dioxins exposure levels of agricultural products produced near incinerators has been found to be very safe.

간호학과 신입생의 체력에 대한 연구

이정화(Lee, Jung-Hwa),홍경숙(Hong, Kyong-Suk) 한국웰니스학회 2021 한국웰니스학회지 Vol.16 No.2

본 연구는 간호학과 신입생들의 체력수준에 대하여 파악하는 데 있다. 본 연구는 간호학과 신입생 119명을 대상으로 체격관련 요소인 신장, 체중, BMI, 체지방률, 수축기혈압, 이완기혈압, 체력관련 요소인 상대악력, 왕복오래달리기, 교차 윗몸 일으키기, 앉아 윗몸 앞으로 굽히기, 왕복달리기, 제자리 멀리뛰기를 평가하였다. 평가자료는 통계프로그램 SPSS 21.0을 이용하여 분석하였으며 주요 분석 결과는 다음과 같다. 첫째, 대상자의 체격특성에서 BMI는 평균 22.94로 나타났으며 남성은 24.67, 여성은 22.36으로 나타났다. 체지방율은 29.95%으로 남성은 21.57%, 여성은 32.77%이었다. 둘째, 대상자의 체력특성에서 상대악력은 왕복오래달리기, 교차윗몸일으키기, 제자리 멀리뛰기와 양적 상관관계를 나타내었으며, 왕복오래달리기는 교차윗몸일으키기, 제자리멀리뛰기와 양적 상관관계를 나타내었다. 또한 교차 윗몸 일으키기는 제자리 멀리뛰기와 양적 상관관계를 나타내었다. 셋째, 국민체력 100기준에 의거한 간호학과 신입생 119명의 종합 체력판정결과는 1급은 1명(0.8%), 2급은 3명(2.5%), 3급은 6명(5.0%)로 나타났으며, 대상자 중 109명(91.6%)가 등급 외로 판정되었다. 본 연구는 일개 간호학과 신입생 119명을 대상으로 기존의 체력 측정 자료를 2차적으로 분석한 결과로 간호학과 신입생 전체의 체력실태 및 관련요인을 파악하는데 제한점이 있었다. This study aims to understand the fitness level of freshmen in a nursing department. This study evaluated physique-related factors, including height, weight, BMI, percentage of body fat, systolic blood pressure, and diastolic pressure and fitness-related factors, including relative handgrip strength (RHS), round-trip run, cross sit-up, sit and reach, shuttle run, and standing long jump in 119 freshmen in a single nursing department. The evaluation data were analyzed using statistical software, SPSS 21.0, and the main analysis results are as follows. First, of the physique characteristics of the subjects, BMI was 22.94㎏/㎡ on average (24.67㎏/㎡ in males and 22.36㎏/㎡ in females). The percentage of body fat was 29.95% (21.57% in males and 32.77% in females). Second, of the fitness characteristics of the subjects, relative handgrip strength had positive correlations with round-trip run, cross sit-up, and standing long jump, while shuttle run had positive correlations with cross sit-up and standing long jump. In addition, the cross sit-up had a positive correlation with standing long jump. Third, as a result of the fitness of 119 freshmen in the nursing department based on National Fitness Award Criteria, one student was judged to be Grade 1 (0.8%); three, Grade 2 (2.5%); six, Grade 3 (5.0%); and 109 (91.6%), nonrated. There was a limitation in understanding the status of fitness of all freshmen in the nursing department and the related factors since the results of this study were those of a secondary analysis of the existing data of fitness.

국내 다소비 농산물의 알루미늄 농도 모니터링 및 농산물 섭취로 인한 위해도 평가

안재민 ( Jae Min An ),홍경숙 ( Kyong Suk Hong ),김성연 ( Sung Youn Kim ),김지혜 ( Ji Hye Kim ),유경은 ( Kyong Eun Yu ),김효영 ( Hyo Young Kim ),박형달 ( Hyoung Dal Park ),이재훤 ( Jae Hwon Lee ),김동호 ( Dong Ho Kim ) 한국환경농학회 2015 한국환경농학회지 Vol.34 No.4

BACKGROUND: This study was carried out to collect occurrence data on aluminum in 12 type agricultural products and assess dietary exposure risk to the Korean population health for aluminum concentration in agricultural products.METHODS AND RESULTS: Aluminum analysis samples were performed using microwave device and Inductively Coupled Plasma Optical Emission Spectrometer. The LOD(Limit of Detection) for aluminum was 0.851 ug/kg,while the LOQ(Limit of Quantitation) was 2.838 ug/kg and recovery was 97.6% for aluminum. The average levels of aluminum in mg/kg were 0.526 for rice, 0.546 for Korean cabbage, 1.316 for corn, 6.207 for soybean, 0.549 for sweet potato, 0.257 for potato, 6.963 for spinach, 1.213 for carrot,0.524 for garlic, 0.950 for radish, 1.015 for leek, and 3.511 for Welsh onion. The dietary exposures of aluminum through usual intake were polished rice 89.31 ug/day,Korean cabbage 33.14 ug/day, corn 0.66 ug/day, soybean 3.72 ug/day, sweet potato 6.86 ug/day, potato 4.96 ug/day,spinach 45.96 ug/day, carrot 6.79 ug/day, garlic 2.36 ug/day, radish 7.32 ug/day, leek 2.23 ug/day and Welsh onion 43.89 ug/day, taking 0.57%, 0.21%, 0.00%, 0.02%,0.04%, 0.03%, 0.04%, 0.04%, 0.02%, 0.05%, 0.01% and 0.28% of PTWI(2 mg/kg b.w./week), respectively.CONCLUSION: The levels of overall dietary exposure to aluminum for Korean population through intake of agricultural product was far below the recommended JECFA level, indicating of least possibility of risk.

중년층의 노후건강준비가 건강증진에 미치는 영향

김선희 ( Seon Hee Kim ),홍현정 ( Hyun Jung Hong ),홍경숙 ( Kyong Suk Hong ) 한국노인의료복지학회 2014 노인의료복지연구 Vol.6 No.1

A health-promotion behavior is very effective for the Preparation of Old age, raising the quality of life and reducing the cost of healthcare management. It was therefore necessary to examine the effects on a health-promotion behavior in middle aged people. In Korea, there are various types of health-related problems including the social and economic aspects because of a rapid population aging at the present. In particular, it is extremely important to effectively manage the health-related issues, such as a higher mortality seen in the elderly, the current burden of medical expense and many social and medical problems occurring in middle-aged people. It is expected that the results of the current study could be used as the important baseline data by which the healthy lifestyle can be maintained and the geriatric policy can be designed or implemented for spending the peaceful and healthy the senile period. It is also expected that the Preparation of Old age, affecting the health promotion behavior in middle-aged People could lead to the development of various programmes by which the healthy awareness can be expanded in middle-aged people`s.