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- 저자 : 정승교 ( Seung Kyo Jeong ) (검색결과 9 건)
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정승교(Chaung, Seung-Kyo),신윤희(Shin, Yun Hee),강영미(Kang,Youngmi),최동원(Choi, Dongwon),정혜선(Jeong, Hye Sun),송영신(Song, Youngshin),김현주(Kim, Hyun-Ju),김지수(Kim, Ji-Su),송경애(Sohng, Kyeong-Yae),박형숙(Park, Hyoung Sook) 기본간호학회 2021 기본간호학회지 Vol.28 No.3
Purpose: This study was done to investigate the experience of physical and emotional safety in nursing students during fundamentals of nursing practicum. Methods: A descriptive cross-sectional study was conducted from March to September 2019. A total of 553 nursing students, who had completed fundamental nursing laboratories, participated in this study. Data were collected using self-report questionnaires which included questions about general characteristics, physical and emotional safety during fundamental nursing laboratories along with an informed consent given prior to the practicum. Results: Of the students, 26 experienced physical safety accidents, and 18 reported emotional safety accidents. Students" mean stress score for physical safety was 1.95, and the mean score for emotional safety was 1.92. Of the students, more than 59.1% agreed to volunteer as practice models in certain nursing procedures’ training. Of the students, 55.8% were satisfied with using their bodies to train fundamental nursing skills. 61.8% of students reported that informed consent was obtained during the nursing laboratory, and 88.6% of students thought that informed consent needs to be obtained. Conclusion: To prevent safety accidents during the fundamentals of nursing practicum and systematically manage accidents, standardized safety guidelines for nursing practicum should be developed. Establishing various training strategies using advanced models or simulators to increase education efficiency and satisfaction is necessary.
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정승교(Chaung, Seung-Kyo),신윤희(Shin, Yun Hee),박수현(Park, Soohyun),최동원(Choi, Dongwon),정혜선(Jeong, Hye Sun),김현주(Kim, Hyun-Ju),김지수(Kim, Ji-Su),송경애(Sohng, Kyeong-Yae),박형숙(Park, Hyoung Sook),강영미(Kang, Youngmi) 기본간호학회 2019 기본간호학회지 Vol.26 No.2
Purpose: The purpose of this study is to investigate the safety of nursing students during fundamentals of nursing practicum in Korea. Methods: This study used a descriptive design. A total of 106 nursing instructors teaching fundamentals of nursing longer than one year participated in this study. Data were collected using self-report questionnaires from July 24 to August 28, 2018. The questionnaires consisted of general characteristics, characteristics of fundamentals of nursing course, physical and emotional safety issues during fundamentals of nursing practicum, and obtaining an informed consent prior to practicum. Results: The average number of physical safety accidents during practicum of fundamentals of nursing in the past 5 years was 1.12±2.44. The most common safety accident was punctured wound. The mean score of the participants" stress on physical safety accidents was 3.53±1.12 out of 5. The average number of emotional safety accidents of fundamentals of nursing practicum in the past 5 years was 1.05±2.72. The mean score of stress on emotional safety accident was 3.00±1.09 out of 5. We found that 47.2% of the participants obtained an oral consent or a written consent for safety of fundamentals of nursing practicum. Conclusions: The results of this study indicate that it is necessary to establish safety strategies for fundamentals of nursing practicum for nursing students.
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김정아,정승교,Kim, Jeong-Ah,Chaung, Seung-Kyo 한국재활간호학회 2004 재활간호학회지 Vol.7 No.1
The purpose of this study was to investigate weight control practices and cardiovascular risk in middle-aged women. 304 middle-aged women were selected as subjects from thirties to fifthies living at J city in Chung-Buk Do. Data were collected using a questionnaire, anthropometric measurements, BP & total cholesterol level in serum from April 1, to June 30, 2003. The results of this study were as follows: The middle-aged woman's age is average $43.95{\pm}7.09yr$ and mean BMI(body mass index) was $23.54{\pm}3.09\;kg/m^2$. Underweight, normal weight, overweight, obese women were 3.0%, 39.5%, 27.9% and 29.6%respectively. Subjects perceived own as 'Slim' 5.9%, 'ordinary' 45.7%, 'Fat' 48.4%. Their weight perception coincide their own actual body weight but as many as 41.8% of overweight and 9.0% of obese perceived themselves as being 'ordinary'. Middle age women with past weight control experience were 55.6%, and only 35.5% was doing weight control at present. Of these subjects, 71.4% reported wanting to lose weight and the primary reason of weight control was to improve their appearance(39.53%). The most frequently reported weight control behavior was 'exercise' followed 'dieting', but 39.6% reported using 'diet food', 12.4% 'behavior modification', 12.4% 'fasting', and 'diet-drug'(3.6%) or 'smoking'(3.6%). Effective weight control methods were thought regular exercise(97.1%) & dieting (79.3%). And behavior modification(71.4%) or diet camp(60%) were effective, too. An average waist circumference was $79.80{\pm}9.47cm$, waist/hip ratio was $86.63{\pm}6.78$, waist/height ratio was $50.43{\pm}6.10$. In the index of abdominal obesity, 79.7 % of middle-aged women was waist/height ratio over 0.46, 65.3% was waist/hip ratio over 0.85, 28.4% was waist circumference over 85cm. There were significant differences in the degree of abdominal obesity according to age and BMI. In the index of cardiovascualr risk, 10.9% of middle aged women was systolic hypertension over 140mmHg, 18.7% was diastolic hypertension over 90mmHg and 10.6% was hypercholesterolemia over 200mg/dl. There was significant difference in systolic hypertension ratio according to age. There was significant difference in diastolic hypertension ratio according to age and obesity. There were significant differences in hypercholesterolemia accorting to obesity. The abdominal obesity indices and the levels of T-cholesterol in the serum, systolic and diastolic BP increased significantly according to age. T-cholesterol in serum was predicted 2.6% by waist/height ratio. And systolic BP was predicted 15.2% by waist/height, add BMI to 16.8%. Subject's diastolic BP was predicted 12.1% by BMI. Therefore waist/height ratio and BMI were significant factors for the predictors of cardiovascular risk. There was significant correlation between index of obesity and cardiovascular risk. T-cholesterol in serum had correlation with waist/eight ratio(r=0.174) and waist circumference(r=0.48). Systolic BP had correlation with waist/height ratio(r=0.387), and BMI(=0.371). diastolic BP correlation had correlation with BMI(r=0.343) and waist/height ratio(r=0.327). In conclusion, The prevalence of obesity was 29.6% in 304 cases, and increased as age after menopause increased. Middle-aged women's weight perception and actual BMI coincide but some of them did not. Trial to reduce weight was attempted. But most of them did not actually. Undesirable weight control method such as using drugs, fasting, smoking was used by some women. It is important to educate about health weight control methods and raise their awareness of exact body figures. High frequency of abdominal obesity in middle-aged women had correlation with hypertension and hypercholesterolemia. Abdominal index such as waist/height ratio, waist circumference, waist/hip ratio was used. Women's hypertension, hypercholesterolemia significantly related to body mass index and abdominal obesity.
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김정아(Kim, Jeong-Ah),정승교(Chaung, Seung-Kyo) 한국노년학회 1997 한국노년학 Vol.17 No.3
본 연구의 목적은 노인의 건강행위와 건강상태에 관한 실태를 파악하고, 건강행위와 건강상태의 관계를 밝히기 위해 실시되었다. 제천시에 거주하는 남·녀 노인 200명을 대상으로 조사한 주요 결과는 다음과 같다. 연구대상은 여자노인이 64.5%, 남자노인이 35.5%이었으며, 평균 연령은 각각 74.3세, 73.5세 이었다. 노인의 77.5%는 자식과 함께 생활하고 있었으며, 생활비를 국가나 친척으로 부터 보조를 받는 경우는 11%이었고, 자식이 조달하는 경우가 76%로서 우리나라 농촌의 가족구조를 잘 반영하고 있었다. 노인의 당면한 문제는 질병, 거동불편, 고독감, 경제문제, 가족간의 갈등 순이었다. 노인의 병·의원 이용율(44%)은 보건소(21.5%)나 한방병·의원(3%)보다 높았다. 남자노인의 흡연은 67.6%, 여자노인은 25.6% 이었다. 남자노인의 음주는 69%, 여자노인은 28.7이었다. 체중 관리를 하지 않거나 규칙적인 운동을 하지 않는 노인은 92.5%, 78.5%로서, 노인들의 건강증진 행위가 낮았다. 당분·염분의 섭취제한과 같은 식이조절을 하지 않는 남자노인은 52.1%, 여자노인은 46.5%이었다. 치료제를 복용하는 남자노인은 47.9%, 여자노인은 58.6%이었다. 노인은 35%가 신체장애, 78.5%가 질병이 있었으며, 남자노인은 청각, 시각, 거동장애, 여자노인은 시각, 거동, 청각장애의 순이었다. 남자노인은 고혈압, 관절염, 요통, 신경통, 여자노인은 관절염, 요통, 신경통, 고혈압의 순이었다. 건강이 '나쁨'이라고지각한 노인은 47%이나, 노인들은 질병이 있다고 해서 반드시 건강이 나쁘다고 생각하고 있지는 않았다. 규칙적인 운동을 하는 노인은 그렇지 않은 노인보다 건강에 대한 지각이 긍정적이었다. 신체검진과 식이조절을 하는 노인과 치료제를 복용하는 노인은 그렇지 않은 노인보다 건강지각이 부정적이었다. 노인은 공복시 혈당이 평균 112.3㎎/dl이었으며, 101㎎/dl이상으로 혈당이 높은 노인은 30.5%이었다. 혈중 콜레스테롤은 평균 192.8㎎/dl이었으며, 201㎎/dl이상의 고콜레스테롤 혈증군 노인은 23.5%이었다. 또한 혈중 콜레스테롤은 남·녀노인간에 유의한 차이가 있었다(p=0.022). 수축기혈압은 평균 137.3㎜Hg이었고,140㎜Hg이상의 수축기 고혈압군의 노인은 27.5%이었다. 이완기혈압은 평균 73.5mmHg이었고 90mmHg이상의 이완기 고혈압군의 노인은 18.5%이었다. 노인은 51%가 체중이 적당하지 않다고 지각하였고, 자신의 체중이 '비만'이라고 생각하는 노인은 그렇지 않은 노인에 비해 혈당, 수축기 및 이완기 혈압이 유의하게 높았다. 노인의 일상생활 기능은 평균 14.0점(범위: 0점-20점)으로 중등도의 기능상태를 보였는데, 남자노인은 여자노인보다 전화사용, 물건구입, 공공교통수단의 이용, 재정관리 기능점수가 유의하게 높았고, 여자노인은 남자노인 보다 세탁 기능점수가 유의하게 높았다. 건강상태가 좋다고 지각한 노인일수록 일상생활 기능점수가 높았고, 연령이 증가할수록 일상생활기능점수가 낮았으며, 교육수준이 높고, 배우자가 생존해 있는 노인, 자식과 동거하지 않는 노인 및 신체장애가 없는 노인은 일상생활기능점수가 높았다. 이상의 연구결과를 근거로 하여 볼 때 노인의 건강문제를 해결하기 위해서는 건강상의 특징을 고려하고, 평소의 생활양식을 바꾸어 건강에 이로운 건강행동을 실천하게 하는 프로그램의 시행이 요구된다. 노인에게는 건강의료서비스의 제공과 함께 사회·심리적인 문제에 대한 해결도 병행되어야 한다. 또한 남·녀 노인간에는 건강행위와 건강상태에서 유의한 차이가 있는 부분이 많았으므로 노인에 대한 연구와 여러 보건활동은 이러한 특징과 차이를 염두에 두고 전개되어야 할 것이다. The purpose of this study was to identify the health status and the health behavior and to analyze the relationships between the health status and the health behavior in order to establish an effective nursing care system in elderly care. The subjects consisted of 200 elders who were 71 males and 129 females. The data were obtained by interview with the questionnaire consisted of demographic data, health behavior, health status and health perception developed by authors and with IADL by Lowton & Brody(1969). Sphygmomanometer and Accutrend GC was used for measuring the BP, blood sugar and cholesterol. The data were collected from November 20, 1996 to January 30, 1997 and analyzed by descriptive statistics, x2 test, t-test and ANOVA in the SAS program. The summarized results were as follows: 1. Mean age of the subjects were 74.3 years(female) and 73.5 years(male). The 77.5% of elders were living with their son and their living expenses were provided by their son(76%). The current problems of elders were disease, moving difficulty, lonliness, economic problem, conflict within faimily in order. 2. Health behaviors of elders were follows: 67.6% of male elders and 25.6% of female elders were current smokers. The 69% of male elders and 28.7% of female elders were alcohol drinkers. The 78.5% of elders did not exercise regularly, the 92.5% of elders did not control their body weight and the 54.8% of elders were taking medical drug for their disease. 3. The 35% of elders were at physical disable state and the 78.5% of elders were at chronic degenerative disease state, which were ranked hypertension, arthritis, back pain, neuritis in male and arthritis, back pain, neuritis, hypertension in female. But only 47% of elders perceived ill-health for their health status. The elders excercising regularlly perceived health positively, but the elders taking health examination, controlling diet and taking medical drug perceived health negatively. 4. The mean of the fasting blood sugar of elders was 112.3㎎/dl, and the 30.5% of elders was in the high blood sugar group(above 100㎎/dl). The mean of the blood cholesterol of elders was 192.8㎎/dl, and 23.5% of elders was in the high blood cholesterol group(above 200㎎/dl). The mean of systolic and diastolic blood pressure of elders were 137.3mmHg and 73.5mmHg. And the 27.5% of elders was in the high systolic blood pressure group and the 18.5% of elders was in the high diastolic blood pressure group. Female elders were significantly more than male elders in high cholesterol group. In blood sugar, systolic and diastolic blood pressure, the elder group perceived themselves as obese was significantly higher than the other groups. 5. Mean score of Instrumental activities of daily living(IADL) of elders was 14.0, which representing relatively well health. The elders who perceived healthy were higher in IADL. There were significantly differences at the IADL according to gender, educational levels, marital status, physical disability. In conclusion, first, the variables of gender, age, educational level, marital status and physical disability were related with aged health status. Second, the variables of marital status, educational level, current problems and health behaviors such as exercise, taking health examination, controlling diet and taking medical drug were related with perceived health. Finally, the variables of blood sugar, systolic & distolic blood pressure were statistically sifnificant variables on the health status as perceived body weight. According to these results, the following implications can be made ; 1. Health promoting behavior was encouraged through the program enhancing health practice for elders from changing life style 2. According to the gender, the health pormoting program should be planned differently. 3. The provision of the multidimensional socio-economic welfare policy with health care system will be useful in order to increase health status of the elderly.
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〈학술논문〉 LNG FSRU 형 가스복합발전 플랜트 효율 향상
정낙신(Nak Shin Jeong),정승교(Seung Kyo Jung),김인일(In Il Kim) 대한기계학회 2012 대한기계학회 춘추학술대회 Vol.2012 No.11
In this study, LNG FSRU(Floating Storage Regasification Unit)-type combined cycle power plant is newly designed, and the fuel gas supply system for improving the efficiency of the whole power plant is proposed. LNG FSRU-type power plant is the new concept of a combined cycle power plant, which has large LNG storage tanks in itself. This conceptual model is named “LNG FSPP(Floating and Storage Power Plant)”. The plant is designed to be built in the well controlled manufacturing sites like shipyards and aimed at being installed at several remote islands worldwide and some regions with lack of sufficient natural gas infrastructure. The design of power plant system, LNG containment system, fuel gas supply system, water supply & condensing system and utility system is carried out. In the newly proposed fuel gas supply system, LNG is totally vaporized using the steam exhausted out of the steam turbine. The heat exchanger system is verified through the computational experiment using commercial process simulator.
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