• 대한임상검사과학회지
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• 제46권2호
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• pp.68-74
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• 2014

The purpose of this study is to provide an academic basis regarding the necessity of managing depression and stress among metabolic syndrome patients by understanding 5 components of metabolic syndrome, perceived stress, and degree of depression, and by investigating their association using the national nutrition survey reference. This study was conducted by using mental health surveys and health screening test data of the 5th (2010~2012) primitive data of the national health and nutrition survey. A total of 19,599 respondents over 19 years of age were selected for the final analysis. The level of depression and stress was set as the dependent variable to identify its connection with 5 components of the metabolic syndrome. For the stress recognition, none of the metabolic syndrome components showed a significant correlation. For experiencing the depression symptom, the fasting glucose among the factors showed a significant correlation (p<0.05) among the metabolic syndrome factors. When it falls within the criteria of fasting glucose of metabolic syndrome, it has a great probability of falling under the group who experienced greater depression symptoms. As a result of the analysis by controlling cardiovascular and cerebrovascular disease which is tightly related with metabolic syndrome and depression, this study observed that glucose out of 5 metabolic syndrome components is related with depression.

• Journal of Veterinary Science
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• 제24권2호
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• pp.33.1-33.7
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• 2023

Background: Laminitis is a complex and debilitating disease of horses. Numerous predisposing factors contribute to laminitis development, however the exact pathogenesis remains undetermined. Serum T4, cortisol, and histamine are components of the innate stress response and could play a causative or contributory role. Stress hormone concentrations in laminitis are largely unknown. Objective: To evaluate parameters associated with stress response in horses with laminitis, and compare these to healthy horses and horses with gastrointestinal (GI) disease. Methods: Thirty-eight adult horses presenting for non-medical conditions, GI abnormalities, or clinical laminitis were prospectively enrolled. Horses were assigned to the appropriate disease group (healthy, GI disease, and laminitis) and had blood drawn on presentation to the hospital. Samples were analyzed for plasma endogenous adrenocorticotrophic hormone (eACTH), serum cortisol, serum thyroid hormone, and plasma histamine. Results: Stress hormone concentrations were significantly different between horses in the laminitis and GI disease groups. Plasma histamine levels were highest in horses with laminitis, compared with GI disease and controls. Both horses with laminitis and GI disease had increased plasma eACTH when compared to healthy horses. Horses with GI disease had higher serum cortisol concentrations than horses with laminitis or controls. Serum T4 was lower in horses with GI disease than in horses with laminitis and controls. Conclusions: Horses with laminitis had relative increases in both plasma histamine and eACTH concentrations. Serum T4 and cortisol concentrations of horses with laminitis did not differ significantly when compared to healthy horses. The role of stress hormones in equine disease warrants further investigation.

• 한국산학기술학회논문지
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• 제21권5호
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• pp.121-130
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• 2020

간호 대학생의 실습 전, 후 임상실습 스트레스, 수면의 질, 주간 졸림증 차이와 관계를 확인하는데 목적이 있다. 연구대상은 간호학과 3학년 학생 130명이다. 연구결과 연구 대상자의 임상실습 스트레스는 총점 5점 만점 중 평균점수 3.15점으로 나타났다. 임상실습 스트레스의 외부조정 요인 중 과제물에 대한 점수가 3.64로 가장 높았고, 성별(t=-3.88, p<.001), 주관적 건강상태(F=5.78, p=.004), 거주형태(F=3.20, p=.026)에 유의한 차이가 있는 것으로 나타났다. 간호대학생은 수면의 질이 낮고(실습 전 80.0%, 실습 후 70.0%), 주간 졸림증이 있는 대상이(실습 전 26.9%, 실습 후 42.3%) 일반 대학생에 비해 많음을 확인 할 수 있었다. 임상실습 전, 후 수면의 질은(χ²=4.06, p=.004), 주간 졸림증은(χ²=6.08, p=.009)로 유의한 차이가 있었다. 또한 주간 졸림증과 수면의 질은 음의 상관관계(r=-.259, p<0.01)가 있는 것으로 나타났다. 따라서 간호 대학생들의 신체적 건강 및 정신적 건강을 위하여 임상실습 스트레스를 줄이고 수면의 질을 높일 수 있는 전략 개발이 필요하며, 변화하는 간호 교육현장에서 임상실습 적응에 도움이 되도록 하여 추후 간호의 질을 향상시킬 수 있도록 해야겠다.

• 한국산학기술학회논문지
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• 제12권12호
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• pp.5797-5804
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• 2011

최근 의학교육은 의과대학에서 의학전문대학원으로의 체제변화와 의사국가고시 실기시험 도입에 따른 변화에 대처해야하는 과제를 안고 있다. 따라서 의학전문대학원 학생들의 특성을 고려하고 국가고시 실기시험을 대비한 임상수행능력향상을 위한 교육이 필요하다. 본 연구는 의대생들의 스트레스, 자아탄력성, 자기효능감에 따른 임상수행능력과의 관계를 알아보기 위한 서술적 상관관계 연구로 D시에 소재한 일 의학전문대학원생 97명을 대상으로 2011년 8월19부터 20일까지 설문조사를 실시하였다. 연구결과는 스트레스는 자아탄력성과는 부적상관관계를 나타냈었고 자기 효능감의 하부영역인 자신감과는 정적상관관계를 보였다. 자아탄력성은 임상실기수행능력의 하부영역인 CPX와는 정적상관관계를 나타내었다. 자기효능감의 하부영역인 과제난이도 선호는 OSCE와 부적상관관계를 나타내었고, 임상실기수행능력의 하부영역인 OSCE와 CPX는 정적상관관계를 나타내었다. 따라서 학생들의 스트레스 감소는 자아탄력성을 향상시킬 수 있으며 궁극적으로 임상실기수행능력을 향상시킬 수 있다고 본다. 이상의 결과로 볼 때, 임상실기수행능력 향상을 위해서는 학생 개인의 특성을 파악하여 자아탄력성 향상을 위한 교육프로그램을 개발하고 교육과정에 반영하여야 할 것이다.

• 산업융합연구
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• 제20권5호
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• pp.101-110
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• 2022

본 연구는 코로나19 상황에서 간호대학생의 임상실습 중 임상실습 불안과 임상실습 스트레스가 간호전문직관에 미치는 영향을 파악하여 간호대학생들의 간호전문직관 증진을 위한 기초자료로 활용하고자 한다. 본 연구는 2021년 9월에서 11월까지 충남, 충북, 경북 소재 대학에 재학 중이면서 임상실습을 경험한 3학년과 4학년 간호대학생 187명을 대상으로 했다. 자료 분석은 SPSS 22.0을 이용하여 t-test, ANOVA, Pearson correlation coefficient, Multiple regression으로 분석하였다. 간호전문직관은 임상실습 스트레스와 상관관계를 보였다(r=-.151, p=.039). 간호전문직관에 영향을 미치는 요인으로 전공만족 5.2%(β=-.24, p=.001), 임상실습 스트레스가 3.0%(β=-.17, p=.015)의 설명력이 있어 총 8.2% 설명하는 것으로 나타났고, 전공만족도가 간호전문직관에 가장 영향력 있는 요인으로 나타났다. 본 연구결과를 통해 코로나19 상황에서의 간호전문직관 증진을 위해서는 전공만족을 증가시키고 임상실습 스트레스를 감소시키는 방안이 필요하다.

• 대한임상검사과학회지
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• 제49권3호
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• pp.308-315
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• 2017

경동맥 내막-중막 두께(CIMT) 검사는 심장 질환의 증상이 없는 환자에서도 안전하고 비 침습적으로 죽상경화증을 검사하고 모니터 할 수 있는 표준화 된 초음파 절차이다. 본 연구의 목적은 초음파로 측정 한 경동맥 내막-중막 두께와 환자의 스트레스 정도를 측정하는 것이었다. 연구 대상자는 경기도 수원시에 있는 기타 질환이 없는 대학생 168 명(남자 46 명, 여자 122 명)이었다. 이 연구에서 참가자들의 연구 참여는 문서를 통하여 개인적으로 동의를 받았다. 경동맥 내막-중막 두께는 비 침습성 고 해상도 Medison Accuvix V20 초음파 장비를 사용하여 분기점 아래 1 cm의 좌우 총경동맥에서 측정되었고, 스트레스 인지정도는 10 가지 항목의 PSS (Perceived Stress Scale)설문지를 이용하였다. 이 연구는 PSS가 인지된 스트레스 수준과 체중을 추정하는데 적절함을 나타냈다. 스트레스 유무에 따라 좌측 CIMT와 체중 간에 통계적으로 유의 한 차이가 있었다(p<0.05). 이 연구의 결과는 체중 측정이 부분적으로는 일반화 된 스트레스에 영향을 받는다는 것을 시사합니다. CIMT에 대한 인지된 스트레스와 일반화 된 불안의 영향을 테스트하기 위해서는 다양한 연구가 지속적으로 이루어져야 할 것으로 사료된다.

• 대한간호학회지
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• 제29권4호
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• pp.855-869
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• 1999

The purpose of this study was to test the effectiveness of self-management relaxation training through biofeedback and progressive muscle relaxation methods. The effectiveness of the experimental methods was tested by measuring the degree of symptoms of stress (SOS), the McNair's profile of Mood States (POMS), the levels of ephinephrine, norepinephrine, pulse rate, blood pressure and natural killer cells. The subjects of this study were sixty six nursing students divided into four groups : two groups were the biofeedback and progressive muscle relaxation groups, the other two groups served as control groups. One was a group of sophomores with no experience at all, the other a junior group without self -management or relaxation training. This study was conducted for eight weeks of clinical practice from April, 26th 1998 to June, 20th 1998. Biofeedback training was done with software developed by J&J company (1-410 form for abdominal respiration training). Progressive muscle relaxation training was done with u audiotape recorded according to Jacobson's Theory. The data were analyzed with frequencies, means, and analysis of covariance using the SPSS program and the significance level of statistics was 5%. The results of the study are : 1) The importance of clinical practice stress reduction is shown in that the level of symptoms of stress in the experimental groups in clinical practice was higher than in the group receiving only a lecture. 2) The relaxation training methods of biofeedback and progressive muscle relaxation were effective in reducing the symptoms of stress under the clinical practice stress conditions. 3) The effectiveness of the biofeedback training relaxation method to reduce symptoms of stress was higher than that of progressive muscle relaxation. 4) The relaxation training methods of biofeedback and progressive muscle relaxation were effective in reducing stressful mood states. 5) The relaxation training methods of biofeedback and progressive muscle relaxation were not effective in reducing epinephrine and norepinephrine levels. 6) The relaxation training methods of biofeedback and progressive muscle relaxation were effective in increaing the number of natural killer cells. 7) The relaxation training methods of biofeedback and progressive muscle relaxation were effective in decreasing high systolic and diastolic values of blood pressure and high pulse rates. In summary, the relaxation methods of biofeedback and progressive muscle relaxation in reducing clinical practice stress were effective in lowering the level of symptoms of stress and the profile of stressful mood states. They were also effective in lowering high blood pressure and pulse rates. The relaxation methods were effective in increasing the number of natural killer cells as part of the immune function. However, relaxation methods were not effective in reducing the catecholamine level. The biofeedback training method for reduction of symptoms of stress was more effective than the progressive muscle relaxation method.

• 대한치과보철학회지
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• 제36권1호
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• pp.133-149
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• 1998

Clinical application of composite resin recently draw great concerns in dentistry. Especially due to advantages such as esthetics, adhesiveness, simple clinical procedures, various shapes and kinds of composite resins are widely being applied to prosthodontics, conservative dentistry, and orthodontics. But, clinical problems attributable to the polymerization shrinkage of composite resin have been proposed, and we have to regard clinical problems such as secondary caries, loss of restoration, fracture of the surrounding tooth structure, marginal discoloration, and tooth sensitivity, and many portions are remained to be overcome. Therefore, this study attempts to analyze stress distribution between resin and tooth structure which is generated during polymerization shrinkage of composite resin using three dimensional finite element method. Three dimensional finite element models with conventional box-shape cavity and erosion/abrasion type V-shape lesion cavity in upper central incisor were developed. These cavities were filled with four different types of placement techniques. (bulk filling, horizontal increment filling, oblique occlusal increment filling, oblique gingival increment filling) The stresses generated by polymerization shrinkage of composite resin were calculated. The results analyzed with three dimensional finite element method were as follows : 1. The increment filling technique showed the highest maximum normal stress in both conventional box-shape and V-shape cavities and showed a tendency to decrease after complete polymerization. 2. The bulk filling technique resulted in increased stresses during the curing process in both conventional box-shape and V-shape cavities and the highest maximum normal stress occurred after complete polymerization. 3. The bulk filling resulted in the lowest maximum normal stress in both box-shape and V-shape cavities 4. Regardless of placement method, in conventional box-shape cavity, the maximum normal stress increased in dentin floor, enamel, dentin sequence and in V-shape cavity, the maximum normal stress increased in enamel, dentin sequence.

• 임상간호연구
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• 제20권2호
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• pp.256-266
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• 2014

Purpose: This study was done to identify the level of knowledge on and stress from delirium among recovery room nurses, and correlations between these factors. Methods: In this study, 125 nurses agreed to participate in the study were surveyed from October 8 to October 28, 2013. Data were analyzed using t-test, ANOVA, $Scheff{\grave{e}}$ test and Pearson correlation. Results: Average percentage of correct answers to questions about delirium was 81.9% and the mean score was 26.22 (${\pm}5.01$). The mean score for recovery room nurses' work stress from emergency delirium was 3.86 (${\pm}0.99$). Extent of knowledge on delirium significantly differed by age (F=15.017, p<.001), length of clinical experience (F=22.132, p<.001), length of recovery room experience (F=10.538, p<.001), education (F=3.312, p =.040), and marital status (t=4.107, p<.001). Stress from ED was significantly related to age (F=9.185, p<.001), clinical experience (F=7.077, p=.001), and marital status (t=-2.027, p =.045). Knowledge on delirium had a negative relationship with stress from delirium (r=-.514, p<.001). Conclusion: Results show that nurses gained knowledge of delirium from their own clinical experience indicating a need to develop educational programs to improve knowledge on delirium and plans to reduce stress from delirium for recovery room nurses.

• Journal of Hospice and Palliative Care
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• 제17권4호
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• pp.232-240
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• 2014

목적: 본 연구는 임상간호사의 임종간호태도와 영적건강이 임종간호 스트레스에 영향을 미치는 요인을 파악하기 위한 조사연구이다. 방법: G 광역시 일 종합병원에 종사하는 근무하는 238명의 간호사를 대상으로 자가 보고식 설문지를 이용하여 자료를 수집하였다. 결과: 임상간호사의 임종간호스트레스에 영향을 미치는 요인은 임종간호태도, 영적건강, 결혼유무, 총 임상경력 순이었으며, 임종간호태도와 영적건강이 좋을수록, 기혼일수록, 총 임상경력이 높을수록 임종간호스트레스가 낮게 나타났다. 이들 변수들은 임종간호스트레스에 대하여 52.3%의 설명력을 나타냈다. 결론: 이상의 결과로 임상간호사의 임종간호스트레스의 가장 중요한 요인으로는 임종간호태도로 나타났다. 따라서 간호사의 임종간호스트레스를 효과적으로 대처하고 완화시키기 위해 임종간호태도와 영적건강을 증진시킬 수 있는 교육적 중재프로그램 개발이 필요하다.