• 대한물리의학회지
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• 제13권4호
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• pp.27-33
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• 2018

PURPOSE: This study was conducted to identify the relationships among stress response inventory, hospital anxiety and depression, muscle tone and stiffness, and hand strength in chronic stroke patients. METHODS: A total of 14 chronic stroke patients voluntarily agreed to this experiment and were included in this study. All measurements were performed in one day and in a room without noise. The tests conducted in this study were as follows: muscle tone and stiffness of the upper trapezius hand grip measurement. Subjects were also asked to complete surveys describing the following: stress response inventory and hospital anxiety and depression scale. RESULTS: There were significant correlations among stress response inventory and hospital anxiety and depression, stress response inventory and hand strength, and hospital anxiety and depression and hand strength (P<.05). There were high positive correlations between stress response inventory and hospital anxiety and depression (r=.979), while there were moderate negative correlations between stress response inventory and hand strength (r=-.415) and between hospital anxiety and depression and hand strength (r=-.420). CONCLUSION: The results of the present study indicate that there is a relationship among stress response inventory, hospital anxiety and depression, and hand strength in patients with chronic stroke.

• 한국치위생학회지
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• 제22권4호
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• pp.297-305
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• 2022

Objectives: The purpose of this study is to investigate the effect of depression and stress on subjective oral-related symptoms in adolescen. Methods: This study was based on the 17th Korea Youth Risk Behavior Survey(KYRBS, 2021). A total of 54,848 individuals who responded to items regarding to depression, stress, and subjective oral symptoms were analyzed. Logistic regression analysis was performed to examine subjective oral-related symptoms according to depression and stress, and the analysis results were presented as OR (odds ratio) and 95% CI (confidence interval). Results: Among the subjective oral-related symptoms, 'aching and throbbing teeth' was 1.41 times (95% CI: 1.34-1.49) higher in the group with depression, and 1.40 times (95% CI: 1.31-1.51) was significantly higher in the group with stress. In the case of 'gum pain or bleeding', the symptoms were significantly higher in the group with depression and stress by 1.36 times (95% CI: 1.27-1.45), respectively. Conclusions: As a result of this study, it was found that depression and stress in Korean adolescents had an effect on subjective oral symptoms. Study results suggest that depression and stress in Korean adolescents has an effect on their subjective oral-related symptoms

• Child Health Nursing Research
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• 제28권4호
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• pp.269-279
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• 2022

Purpose: This study investigated the factors that influence parenting stress, including hardiness, parent-child interactions, and social support, to provide basic data for developing a program to reduce parenting stress in North Korean refugee mothers. Methods: A descriptive study design was used. Data were collected between September and December 2021, and 123 North Korean refugee mothers participated. Results: The mean scores were 69.42 out of 135 for hardiness, 48.45 out of 144 for interactions, 47.32 out of 90 for social support, and 51.84 out of 90 for parenting stress. The parental distress score was higher than that of child-related stress. Hardiness was significantly related to North Korean refugee mothers' parenting stress. Multiple regression analysis indicated that the explanatory power for hardiness and the number of supporters was approximately 19% for parenting stress (F=6.84, p<.001). As such, the factors with a relatively strong influence on parenting stress were hardiness (β=-.40, p<.001) and having four or more supporters (β=-.27, p=.027). Conclusion: This study's findings suggest the need to identify ways to increase North Korean refugee mothers' psychological hardiness and encourage them to extend their sources of social support and enhance their style of parenting.

• Nuclear Engineering and Technology
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• 제44권3호
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• pp.343-354
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• 2012

Primary water stress corrosion cracking (PWSCC) is a major safety concern in the nuclear power industry worldwide. PWSCC is known to initiate only in the condition in which sufficiently high tensile stress is applied to alloy 600 tube material or alloy 82/182 weld material in pressurized water reactor operating environments. However, it is still uncertain how much tensile stress is re-quired to generate PWSCC or what causes such high tensile stress. This study was performed to pre-dict the magnitude of weld residual stress and operating stress and compare it with previous experi-mental results for PWSCC initiation. For the study, a pressurizer safety nozzle was selected because it is reported to be vulnerable to PWSCC in overseas plants. The assessment was conducted by nu-merical analysis. Before performing stress analysis for plant conditions, a preliminary mock-up ana-lysis was done. The result of the preliminary analysis was validated by residual stress measurement in the mock-up. After verification of the analysis methodology, an analysis under plant conditions was conducted. The analysis results show that the stress level is not high enough to initiate PWSCC. If a plant is properly welded and operated, PWSCC is not likely to occur in the pressurizer safety nozzle.

• 한국치위생학회지
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• 제13권4호
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• pp.589-596
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• 2013

Objectives : The aim of the study is to investigate the influence of the stress of adults on their oral mucosal diseases, dry mouth and physical, mental stress symptoms. Structured equation model (SEM) was used to analyze the hypotheses of the study. Methods : The subjects were 500 adultsfrom July 1 to December 31, 2012. The data were analyzed using SPSS 18.0 (SPSS 18.0 K for window, SPSS Inc USA) and IBM SPSS Amos 18.0 (SPSS Inc, Chicago, IL, USA) set at the level of significance as 0.05. Results : The level of stress had a direct influence on oral mucosal diseases, and oral mucosal diseases affected stress symptoms directly. The level of stress had a significant impact on stress symptoms, and that exercised an indirect influence on stress symptoms through the medium of oral mucosal diseases and dry mouth. The level of stress affected dry mouth in a direct effects, and dry mouth had a direct impact on stress symptoms. Conclusions : The stress of adults had direct and indirect impacts on their oral health and systemic diseases. The oral health of adults should be promoted to let them stay healthy, and how to help them to get rid of their stress should be considered to improve their quality of life.

• 여성건강간호학회지
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• 제24권3호
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• pp.243-251
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• 2018

Purpose: To determine effects of job-seeking stress on perimenstrual symptoms of female college students with health and non-health related majors and mediating effects of stress coping styles. Methods: Data were collected from 189 female college students who were juniors or seniors. This study was conducted using questionnaires on job-seeking stress, perimenstrual symptoms, and stress coping styles. Data analysis included descriptive statistics, Pearson correlation analysis, and multiple regression analysis using SPSS, version 23.0. Mediation analysis was performed according to the Baron and Kenny method and Sobel test. Results: Job-seeking stress was significantly and positively correlated with perimenstrual symptoms in non-health college students. Passive stress coping styles demonstrated a complete mediating effect on the relationship between job-seeking stress and perimenstrual symptoms of those with non-health related majors (${\beta}=0.31$, p=.002). Such effect was significant (Sobel test; Z=2.06, p=.039). Conclusion: Effects of job-seeking stress on perimenstrual symptoms were mediated by passive stress coping styles of non-health related major students. Based on findings of this study, effective stress cope strategies should be developed considering characteristics of majors to manage perimenstrual symptoms of female college students with high job-seeking stress.

• 대한간호학회지
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• 제33권1호
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• pp.87-94
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• 2003

Purpose: The purpose of this study was to identify the factors influencing Symptoms of Stress in patients with chronic illness. Method: Data were collected by questionnaires from 1,748 patients with chronic disease in General Hospital in Seoul. Chronic diseases of were cardiac disease including hypertension, peptic ulcer, pulmonary disease included COPD and asthma, DM, and chronic kidney disease. The data were analyzed using descriptive statistics, pearson correlation coefficients, and stepwise multiple regression. Result: 1. The level of symptoms of stress was moderate(M=2.17). 2. The score of symptoms of stress showed significantly positive correlation with the score of mood state(r=.58, p=.00), perceived stress(r=.57, p=.00), and ways of coping(r=.33, p=.00). The symptoms of stress showed significantly negative correlation with the score of social support(r=-.37, p=.00) and self-esteem(r=-.19, p=.00). 3. The most powerful predictor of symptoms of stress was mood state and the variance explained was 34%. A combination of mood state, ways of coping, perceived stress, social support, and duration of illness account for 45% of the variance in symptoms of stress of the patients with chronic illness. Conclusion: This study suggest that mood state, ways of coping, perceived stress, and social support are significantly influencing factors on symptoms of stress of the patients with chronic illness.

• 한국보육지원학회지
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• 제13권4호
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• pp.1-17
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• 2017

Objective: The purpose of this study was to examine the relationships among young children's temperament, emotional regulation, and their mother's parenting stress. This study also analyzed the mediating effect of mother's parenting stress on the relationship between the other two variables. Methods: A total of 304 mothers with young children that lived in Gwangju and Jeollanamdo participated in this study. The data were analyzed using Pearson's correlation coefficient, hierarchical multiple regression analysis, and the Sobel test. Results: The main results are as follows. First, adaptability temperament was positively correlated with children's emotional regulation and negatively correlated with mother's parenting stress. There was no statistically significant relationship between activity temperament and other variables, whereas regularity temperament had only a significant relationship with emotional regulation. Second, it was found that mother's parenting stress partially mediated between children's adaptability temperament and emotional regulation. Conclusion: The results of this study imply that mother's parenting stress is a very important factor on young children's emotional regulation. Also, the present study suggests that children's adaptability temperament and mother's parenting stress should be considered together in order to improve young children's emotional regulation.

• 대한간호학회지
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• 제28권3호
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• pp.583-590
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• 1998

This study was undertaken in order to examine the effect of hardiness on stress-causing factors, defined in this study as burnout in nursing. The subjects were 248 nurses working in three general hospitals in Taejon. The instruments used for this study were a survey of general characteristics, modified Health-Related Hardiness Scale(HRHS) (25 items), job stress scale (63 items), and burnout scale (20 items). Analysis of data was done through the mean, percentage, Pearson correlation coefficient, and stepwise multiple regression done with a SAS program. The results of this study are as follows. 1) The average item score for the job stress was high at 4.44. In the subcategories, the highest degree of stress was night duty(5.11), and work overload(4.70), responsibility for extra affairs(4.70), conflict in nurse-doctor relationships(4.69), and low reward(4.63) in that order. 2) In the stepwise multiple regression analysis, hardiness(11.55%) was a significant determinant of burnout along with job stress(17.24%) and job duration(12.94%). The results of this study show that hardiness has an effect on psychological distress caused by stress.

• 한국보건간호학회지
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• 제6권1호
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• pp.25-31
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• 1992

The purpose of this study was to investigate the relationship between perceived stress and exercise and sleeping of high school girls. For the survey, 1829 respondents were randomly selected from Seoul and local area. The survey was conducted from the 1st to the 14th of June, 1991 by the use of questionnaires made·after a pilot study. For the analysis, descriptive statistics were used by calculating frequencies, percentages and mean scores. t-test, ANOVA and Pearson's correlation coefficient were employed to test the differences and the statistical significance. The results of this study are summarized as follows: (1) 'There was no significant difference in stress level between the subjects who took exercise and who didn't take exercise. (2) Significant positive correlation was revealed between stress level and sleeping time. It means that a increase in stress level brought on increased sleeping time. (3) Residential makes the significant differences in terms of stress level. The stress level of Seoul students(3.0l) showed higher than that of local students(2.65). The results of the study lead us to the suggestion that, for the high school girls, the health education for stress management must be required. In addition, adolescents welfare work would be reached by supporting the group activity and sufficient leisure facilities.