• Title/Summary/Keyword: Response to Stress

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Effects of Aggressive Stress Response Mediation on Clinical Practice Stress and Satisfaction (적극적 스트레스 대처매개 중재가 임상실습 스트레스와 만족도에 미치는 영향)

  • Lee, Jeong-Yun;Hwang, Hye-Kyung
    • Journal of Korean Clinical Health Science
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    • v.7 no.2
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    • pp.1345-1354
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    • 2019
  • Purpose: This study aimed to determine the mediating effects of aggressive stress response on the association between clinical practice stress and clinical practice satisfaction in ophthalmic optics majors and provide basic data that could help form opticians' professionalism and make clinical practice more effective. Methods: This study was conducted in 236 sophomores and juniors in Daegu and North Gyeongsang Province who had finished clinical practice. Hierarchical regression analysis and mediating effect testing were performed to determine the associations among clinical practice stress, clinical practice satisfaction, and aggressive stress response and determine the mediating effects of aggressive stress response on the association between clinical practice stress and clinical practice satisfaction. Results: Clinical practice stress was significantly negatively correlated with clinical practice satisfaction and aggressive stress response (p<0.01), and aggressive stress response was significantly positively correlated with clinical practice satisfaction (p<0.01). The association between clinical practice stress and clinical practice satisfaction was more likely to be explained by the addition of clinical practice stress than by being aggressive stress response controlled, which statistically significantly met the criteria for mediating effects (p<0.001). Conclusions: It is necessary to pay more attention to program development and teaching methods within the department of ophthalmic optics so that ophthalmic optics majors can utilize aggressive stress response to overcome clinical practice stress effectively and improve clinical practice satisfaction.

The Relationship between Stress Response and Oxidative Stress among Healthy Volunteers (정상인에서의 스트레스 반응 정도와 산화스트레스 사이의 상관관계 연구)

  • Byun, Soon-Im;Kim, Ji-Young;Cho, Seung-Hun;Kim, Jong-Woo;Hwang, Wei-Wan
    • Journal of Society of Preventive Korean Medicine
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    • v.13 no.2
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    • pp.27-38
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    • 2009
  • Objective : This study was to examine a relationship among subjective psychological stress, physical stress response and oxidative stress. Methods : The subjects were consisted of 87 healthy volunteers. To assess subjective psychological stress, SRI(stress response inventory) was completed. To assess psychological and physical stress response, HRV(Heart Rate Variability) were tested. To assess oxidative stress, d-roms(Derivatives of reactive oxygen metabolites test) test was conducted. Subjects were divided into 3 groups depending on SRI(Stress Response Inventory) score, low stress response(LSR: lower than 30 percentile), Medium(MSR: 30-70 percentile) and high stress response(HSR: higher than 70 percentile). The Relationship between Stress Response and Oxidative Stress was estimated by correlation and One-way ANOVA analysis. Results : There were no significant differences of demographic data among 3 groups. There was a significant difference of oxidative stress among 3 groups. Conclusion : Our results suggest that there is a weak positive correlation between subjective psychological stress and oxidative stress. There is a significant difference of oxidative stress between HSR group and LSR group.

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Decrease in Stress Response and Related Factors After Transition to Consecutive Day Shift from Day and Night Shift: A Motor Assembly Factory Case (주야2교대제에서 주간연속2교대제로의 전환 후 스트레스반응의 감소와 관련인자: 일개 완성차 제조사의 사례)

  • Song, Hansoo
    • Journal of Korean Society of Occupational and Environmental Hygiene
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    • v.26 no.4
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    • pp.426-435
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    • 2016
  • Objectives: The major objective of this study was to analyze stress response after a change to consecutive day shifts from day and night shifts in a motor assembly factory. Methods: Using a survey conducted by a labor union, we collected data on stress response index(SRI), lifestyle factors, work-family conflict and job stress before and after a shift system change. We analyzed the transition on the SRI among 222 workers. The cut-off point for the SRI was a T-score over 60. Results: The high risk stress response group was 20.3% of the population before the shift system change. After the shift system change it decreased to 11.3%. After the shift system change, social support improved, leisure time became more sufficient, work-family conflict declined, and sleep quality in the night shift week improved. In multivariable linear regression, among workers under 40 years old sleep quality on night shift, leisure time sufficiency, social support and work-family conflict contributed to the improvement of stress response. Among workers over 40, work-family conflict contributed to the improvement of stress response. Conclusions: The change to consecutive day shifts improved stress response and mediated with improved nighttime sleep, decreased work-family conflict, increased leisure time and improved work-family conflict.

A Study of Depression, Anxiety, Stress Response and Self-care by Gender in Diabetic Patients (당뇨병 환자의 성별 우울, 불안, 스트레스 반응과 자가관리의 관계연구)

  • Song, Min-Sun;Cho, Young-Im
    • The Korean Journal of Rehabilitation Nursing
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    • v.9 no.2
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    • pp.145-152
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    • 2006
  • Purpose: The purpose of this study was to investigate the depression, anxiety, stress response and self-care, to analyze the correlation among depression, anxiety, stress response and self-care by gender, and to determine factors associated with self-care in diabetic patients. Method: The subjects of this study were 103 participants with diabetes mellitus. Data were analyzed by chi-square test, t-test, Pearson correlation coefficient and multiple regression analysis by using SAS program. Result: Items for self-care evaluation by gender were significant differences in hospital visit, hypoglycemia preparation, proper hygiene, taking a rest, foot injury check, drinking, and smoking. The female patients are more likely to have higher self-care score than the male patients. However, there were no differences in depression, anxiety and stress response by gender. In male patients, there were positive correlations between the degree of depression and stress response, the degree of anxiety and stress response. In female patients, there were positive correlations between the degree of depression and stress response, the degree of anxiety and stress response. In multiple regression analysis, gender and experienced admission is associated with self-care. Conclusion: We should consider integrated approaches for psychological problems in the management of diabetic patients.

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Mediating Effects of Sleep Quality on the Relationship between Job Stress and Stress Response of Shift-Working Nurses (교대근무 간호사의 직무스트레스와 스트레스반응과의 관계에서 수면의 질의 매개효과)

  • Kil, Suk Yong;Oh, Won-Oak;Heo, Yoo Jin;Suk, Min Hyun
    • Journal of Korean Biological Nursing Science
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    • v.21 no.4
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    • pp.266-274
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    • 2019
  • Purpose: The aim of this research was to identify the mediating effect of sleep quality on the relationship between job stress and stress response of shift-working nurses. Methods: The participants in this study were 150 nurses who had more than 6 months of shift-working experience. A survey was conducted from May to June 2017 in a hospital in Gyeonggi-do, South Korea. The data were collected through self-report questionnaires. The collected data were analyzed using SAS 9.4 program. The analysis was based on Baron and Kenny's model to examine the mediating effects of sleep quality on the relationship between job stress and stress response of shift-working nurses. Results: In the first and second steps, job stress was identified as a significant predictor of sleep quality (β= .29, p= .001) and stress response (β = .24, p= .004). In the third step, sleep (B = .55, p< .001) was observed as a significant predictor of stress response, and the direct relationship between job stress and stress response was not significant (β= .07, p= .291). Sleep quality was found to exhibit complete mediating effect on the relationship between job stress and stress response. Conclusion: The results of this study suggest that strategies for managing the stress of shift-working nurses should include effective ways to ensure sleep quality.

The Effect of a Yoga Program on the Stress Levels of Professionals (요가 프로그램이 전문직 종사자의 스트레스에 미치는 효과)

  • Oh, Heesun;Lee, Insook
    • Perspectives in Nursing Science
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    • v.9 no.1
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    • pp.36-44
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    • 2012
  • Purpose: The aim of this study was to examine the effects of a yoga program on perceived stress, stress response and heart rate variability in professionals. Methods: The research design was a quasi-experimental intervention study. The participants were 47 adults with professional jobs consisting of an experimental group with 23 adults and a control group with 24 adults. The duration of the yoga program was eight weeks from July 4 to August 30, 2012. Results: There were significant decreases in the stress response score after the yoga program. No significant changes in perceived stress and heart rate variability were observed between the experimental group and control group. However, there were significant decreases in perceived stress, stress response scale, and heart rate variability for some participants whose stress levels were high. Conclusion: An eight-week-long yoga program could be considered as an intervention to decrease the stress response of professionals even though it might not reduce their perceived stress and heart rate variability. To further analyze the effects of a yoga program in professionals, changes in intervention strength (such as longer periods and frequency) and the development of physiological measures, which would show the co-relationship between perceived stress and physiological response, are necessary in future studies.

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The Effects of Stress Response on Safety Behavior : Moderating Effect of Safety Climate (스트레스 반응이 안전행동에 미치는 효과: 안전 분위기의 중재효과)

  • Lee, Jae-Hee;Moon, Kwang-Su;Oah, She-Zeen
    • Journal of the Korea Safety Management & Science
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    • v.12 no.4
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    • pp.31-39
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    • 2010
  • The purpose of this study was to examine the effects of stress response on safety behavior and to explore moderating effect of safety climate between stress response and safety behavior. 224 workers were asked to respond to the questionnaires that measured various demographic variables, stress response, safety climates and safety behaviors. A hierarchical regression was conducted to identify variables that had significant relationships with safety behavior and to examine moderating effect of safety climate between stress response and safety behavior. Results indicated that the depression response significantly predicted safety behavior. It was found that the safety climate was also a significant predictor for safety behavior. In addition, safety climate had a moderating effect on the relation between depression and anger responses and safety behavior.

A Study of the Relationship between Perceived Stress, Self Respect & Stress Response in High School Students (인문계 남녀고등학생의 스트레스 인지, 자아존중감, 스트레스 반응간의 관계 연구)

  • Suk, Min-Hyun;Park, Jeoung-Weon
    • Research in Community and Public Health Nursing
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    • v.11 no.2
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    • pp.556-565
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    • 2000
  • The purpose of this study was to investigate the relationship between perceived stress. self respect & stress response of high school students to provide the basic data for nursing intervention programs in order to manage stress in students. The subject of this study was 279 students (male; 179. female; 100) in high school. Seoul. Korea. during the period from July. 2000. The instruments for this study was a stress management scale developed by Park Young Ae(l996), a self respect scale by Coopersmith (1967) and a physical. emotional response scale to stress by Ro, Jae Hak(1991). The data was analyzed by descriptive statistics, t-test. Pearson correlation coefficient. The results of analysis were as follows: 1) Total perceived stress between males & females didn't show a significant difference but subgroups of stress, 'parent' & 'friend' showed significant differences. Male students were experienced in 'parent' stress than females and female students were more experienced in 'friend' stress than males. 2) A significant negative correlation was revealed between perceived stress & self respect. 3) A significant positive correlation was revealed between self respect & stress response. The result of this study lead us to the suggestion that for high school students. the development of stress management methods for improving self respect should be expanded.

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Development of Stress-tolerant Crop Plants

  • Park, Hyung-In;Kang, Jung-Youn;Sohn, Hee-Kyung;Kim, Soo-Young
    • Journal of Plant Biotechnology
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    • v.4 no.2
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    • pp.53-58
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    • 2002
  • Adverse environmental conditions such as drought, high salt and cold/freezing are major factors that reduces crop productivity worldwide. According to a survey, 50-80% of the maximum potential yield is lost by these "environmental or abiotic stresses", which is approximately ten times higher than the loss by biotic stresses. Thus, improving stress-tolerance of crop plants is an important way to improve agricultural productivity, In order to develop such stress-tolerant crop plants, we set out to identify key stress signaling components that can be used to develop commercially viable crop varieties with enhanced stress tolerance. Our primary focus so far has been on the identification of transcription factors that regulate stress responsive gene expression, especially those involved in ABA-mediated stress response. Be sessile, plants have the unique capability to adapt themselves to the abiotic stresses. This adaptive capability is largely dependent on the plant hormone abscisic acid (ABA), whose level increases under various stress conditions, triggering adaptive response. Central to the response is ABA-regulated gene expression, which ultimately leads to physiological changes at the whole plant level. Thus, once identified, it would be possible to enhance stress tolerance of crop plants by manipulating the expression of the factors that mediate ABA-dependent stress response. Here, we present our work on the isolation and functional characterization of the transcription factors.n factors.

Role Stress, Trauma and Post-traumatic Stress Disorder of COVID-19 Response Task Force in Public Health Centers (보건소 COVID-19 전담대응인력의 역할스트레스 및 COVID-19 대응업무로 인한 외상, 외상 후 스트레스 장애)

  • Choi, Jeong-Joo;Chae, Young Ran
    • Journal of Korean Biological Nursing Science
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    • v.24 no.1
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    • pp.67-76
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    • 2022
  • Purpose: The purpose of this study was to find stress mediation strategies for pandemic task forces in the future by identifying role stress experienced by local officials in public health centers working as COVID-19 response task force. Whether they suffered from trauma and post-traumatic stress disorder (PTSD) due to COVID-19 was also determined. Methods: Subjects for this research were 185 public health center workers in 7 northern Gyeonggi cities with at least three months of COVID-19 response task force experience. The investigation lasted for two months, from February to March of 2021. Data were collected using a self-administered questionnaire. Results: The average role stress of research subjects was 2.79±0.60. There were 64 subjects (34.6%) who answered 'yes' for trauma experience due to COVID-19. Subjects' role stress by sociodemographic and role characteristics displayed statistically significant differences in gender (t = -2.74, p= .007), age (F = 6.41, p= .002), profession (F = 0.01, p= .014), and COVID-19 response task (F= 3.01, p= .019). Specifically, role stress was higher for females than for males, those who were in their 20's (than 40's), a nursing profession (rather than others). Role stress was also higher in COVID-19 confirmed response work or in a self-quarantine work. There was a significant difference in trauma according to COVID-19 response roles (χ2 = 26.59, p= < .001) and other tasks given or not (χ2= 9.48, p= .002). Conclusion: It is necessary to take measures to reduce COVID-19 response task force's role stress and trauma.