• Journal of Korean Biological Nursing Science
• /
• 제15권4호
• /
• pp.173-183
• /
• 2013

Purpose: The purpose of this study was to compare the stress level and HPA axis activity of an internet game addiction group and non-addiction group in adolescents. Methods: A cross-sectional comparative study was performed with 140 male high school students from 9 vocational high schools at W city. Data were collected from July to September, 2012, using a questionnaire for measuring internet game addiction and stress level, blood samples for serum ACTH, and cortisol level for HPA axis activity. Data were analyzed using descriptive analysis, $X^2$-test, t-test, ANOVA, and Pearson correlation coefficient with SPSS/WIN 15.0. Results: The stress level of the internet game addicted group was significantly higher than that of the non-addicted group (p<.001). The serum cortisol level was also significantly higher in the internet game addicted group than in the non-addicted group (p<.026). The serum ACTH level was higher in the internet game addicted group more than in the non-addicted group (p<.072). Conclusion: These results showed that internet game addiction could increase stress level and HPA axis activity in high school adolescents. Thus, a nursing approach to prevent and relieve internet game addiction should be initiated to stabilize the HPA axis of internet game addicted adolescents.

• 대한기계학회논문집A
• /
• 제24권5호
• /
• pp.1103-1114
• /
• 2000

Recent attempt to enhance the safety against collision reshaped the simple shell structures into the integrated complex shell structures. Moreover, due to various regulations continuously tightened for environment protection, weight reduction of automobiles becomes an increasingly important issue. Auto parts lightening is mainly accomplished by more reasonable design, adoption of lighter materials and miniaturization of the auto bodies. Focusing on the locally enhanced design approach among the above three ways, we here attempt to develop a patching optimization method, and also to determine the thicknesses of an integrated shell structure, both bringing a specified amount of stress relaxation. We first select a cross member as a patching optimization model. Based on the finite element stress calculations, we relieve the stress of cross member by patching in two ways-nonuniform thickness patching and optimized uniform thickness patching, the latter of which is more effective in a practical point of view for the preset amount of stress relaxation. Selecting a box type subframe as another finite element analysis model, we then determine the thickness of each part by axiomatic design approach for a preset amount of stress relaxation. The patching methodology and the axiomatic approach adopted in this work can be applied to the other complex shell structures such as center member and lower control arm.

• 통합자연과학논문집
• /
• 제4권4호
• /
• pp.332-338
• /
• 2011

This study was conducted to find associations of stress with obesity in female college students in Gwangju. 343 subjects were divided into two groups based on BMI(body mass index). BMI of normal group was $19.3{\pm}1.5$ while that of obese group was $26.4{\pm}3.6$. The measured stress level in obese subjects was higher and they were less capable of controlling obese oriented attitude compared to normal subject. Twenty four hour dietary recall revealed that nutrient intakes of obese subjects were higher in energy, lipid, P and cholesterol. However, they were more deficient in Ca, Fe and vitamin A, compared to those of normal ones. This study suggested severe stress might trigger undesirable dietary behavior leading to increase in food consumption which contribute to obesity. Effective nutrition education program targeting obese female students should be developed and implemented to relieve stress and practice desirable dietary behavior and eating pattern.

• Journal of health informatics and statistics
• /
• 제43권4호
• /
• pp.267-273
• /
• 2018

Objectives: An increase in the number of caregivers is necessary to provide services to the elderly, but more importantly, it is qualitative management for them. The purpose of this study was to identify occupational stress, job satisfaction, and organizational commitment and to explore the impact of occupational stress on job satisfaction and organizational commitment among caregivers employed in health service centers for the elderly. Methods: This descriptive survey was a cross-sectional correlational design of 118 caregivers. The questionnaire included occupational stress, job satisfaction, and organizational commitment. Stepwise multiple regression was applied. Results: Job satisfaction and organization commitment of caregivers were found to be above the average. There was a high level of job stress due to lack of job autonomy, job demands, and inadequate compensation. It has been found that the inappropriate compensation, organization system, work culture, and lack of job autonomy affected job satisfaction of caregivers. The factors affecting organizational commitment were inadequate compensation, job insecurity, and work culture. Conclusions: Efforts should be made to assess and complement the appropriateness of compensation and work culture that are taken to relieve job stress to enhance the job satisfaction and organizational commitment of caregivers.

• 한국학교보건학회지
• /
• 제34권3호
• /
• pp.200-207
• /
• 2021

Purpose: The purpose of the study was to investigate the effect of college life stress and self-efficacy on the well-being of nursing students in the COVID-19 environment. Methods: The subjects of the study were 247 senior nursing students at K University in W City. Data collection was conducted during the period of in-school practice from July 27 to August 10, 2020, using a structured questionnaire. For data analysis, SPSS/WIN 23.0 was used to conduct the t-test, ANOVA, correlation and multiple regression. Results: Factors affecting the subjects' well-being were grades (t=3.07 p=.002) and major satisfaction (t=2.16 p=.032) among general characteristics. College life stress (t=-5.05, p<.001) was found to have a negative effect on students' well-being, and self-efficacy (t=6.91, p<.001) was found to have a positive effect (F=46.97, p<.001). Conclusion: As a result of the study, college life stress was found to have a negative effect as a factor affecting the subjects' well-being, while self-efficacy was found to have a positive effect. In conclusion, in order to improve the well-being of nursing students, it is necessary to try various methods to improve self-efficacy and relieve college life stress.

• 한국임상보건과학회지
• /
• 제11권1호
• /
• pp.1607-1615
• /
• 2023

purpose: In addition to evaluating the quality of sleep of college students, the effect on non-face-to-face online learning satisfaction is identified and used as basic data for improving the quality of remote lectures. Methods: From June 1 to June 24, 2022, a self-entry survey was conducted on students enrolled in the dental hygiene department of D University in Daegu. To evaluate the non-face-to-face online learning satisfaction and sleep quality of the study subjects using the lBM SPSS Statistics 21 program, ANOVA analysis was conducted on the difference between individual stress levels and non-face-to-face online learning satisfaction. The correlation between sleep quality, stress, and non-face-to-face online learning satisfaction was analyzed using Pearson's correlation coefficient. Results: The lower the quality of sleep, the higher the stress, resulting in statistically significant results (p<0.001). The higher the quality of sleep, the higher the learning satisfaction, resulting in statistically significant results (p<0.001). There was a statistically significant positive correlation between learning satisfaction and stress (r=0.591, p<0.01). Conciussions: Through the above results, in order to improve the satisfaction of non-face-to-face online learning, it is necessary to manage the individual's learning environment and health to relieve stress. Instructors also need to communicate with learners and apply teaching methods considering learners' academic abilities.

• 대한치과기공학회지
• /
• 제23권2호
• /
• pp.105-119
• /
• 2002

This study was designed to grasp the degree of job stress affecting dental technicians and the degree of the symptoms of their job stress. With this in mind, the researcher selected a total of 170 dental technicians living in Seoul and Incheon, conducting a research in a period ranging from August 1,2001, to August 20, 2001. The researcher made use of a structured questionnaire whose reliability and feasibility are proved. The questionnaire is composed of a total of 55 questions: thirteen questions related to the subjects' general characteristics; 28 questions connected to the measurement of job stress and fourteen questions linked with the measurement of job-stress symptoms. The researcher analyzed the findings with the aid of SPSS(Statistical Package for Social Sciences). The research came to draw the following conclusions on the basis of frequency, percentage, T-test, and F-test, multiple regression. I. The analysis into the job stress of the subjects indicates that there is a significant difference in difficult questions among their work places, working hours, academic background, job satisfaction and jobs(P<.05). The job stress stands at 3.48 on the average, and the area of conflict among too much work and job performance turns out to be highly perceived. 2. The analysis into the degree of the symptoms of the job stress of the subjects shows that there is a significant difference in work place, working hours, job satisfaction and the continual maintenance of job(P<.05). The symptoms of job stress accounts for 2.65 on the average. Physical symptoms turn out to be highly perceived; The response 'My arms and legs are killing me' proves to stand for 3.03. 3. The correlation between job stress and the symptoms of job stress turns out to be significant(r=0.519, P<0.001), and there is a significant correlation between the average points of each job-stress area and the average points of the symptoms of job stress. All in all, it is necessary that dental technicians themselves should make positive efforts to control and relieve stress and that more efficient programs should be implemented with a view to dealing with stress.

• 대한한방부인과학회지
• /
• 제36권2호
• /
• pp.85-100
• /
• 2023

Objectives: To evaluate stress patterns and coping abilities in women with infertility by conducting in-depth interviews. Methods: Ten women with infertility who visited the Korean Medicine Hospital and provided consent after being informed of the purpose and method of the study were selected after meeting the inclusion/exclusion criteria. They were requested to complete a preliminary questionnaire developed by the researchers, the Infertility Stress Scale, and the Korean version of the Fertility Problem Inventory (FPI). Subsequently, each participant was interviewed individually. Results: The preliminary questionnaire was used to evaluate sensitivity to each type of infertility-related stress and ability to express and resolve it. Among all infertility stress types, the largest proportion, accounting for an average of 47.5±26.95%, was that felt by the patient herself. Considering stress awareness intensity, the stress felt by the patient was the highest, with an average score of 4.30±0.64. Relative stress sensitivity due to infertility was the highest, with an average score of 3.90±0.94. Compared with general work stress, the average ability to relieve stress related to problems with spouses was the highest, with a score of 2.50±1.20. The average Infertility Stress Scale score was 2.88±1.35 and FPI score was 2.87±2.52. Conclusions: The highest stress scores were observed for the following items: meaning of children, need for parenthood, and stress due to the diagnosis of infertility. The lowest stress scores were allocated to the item concerning relationships with friends and co-workers. Based on the in-depth interviews conducted after the survey, stress in women with infertility may be classified as emotional, physical, and economic. Thus, the requirement for providing appropriate psychological and emotional support depending on the stress type in addition to general medical treatment for infertility treatment was confirmed.

• Asian Pacific Journal of Cancer Prevention
• /
• 제14권8호
• /
• pp.4931-4933
• /
• 2013

Reiki is a form of energy therapy in which the therapist, with or without light touch, is believed to access universal energy sources that can strengthen the body's ability to heal itself, reduce inflammation, and relieve pain and stress. There is currently no licensing for Reiki nor, given its apparent low risk, is there likely to be. Reiki appears to be generally safe, and serious adverse effects have not been reported. So in this article provides coverage of how to use Reiki in oncology services.

• 대한치과보존학회:학술대회논문집
• /
• 대한치과보존학회 2001년도 추계학술대회(제116회) 및 13회 Workshop 제3회 한ㆍ일 치과보존학회 공동학술대회 초록집
• /
• pp.558.1-558
• /
• 2001

Flowable resin composite is a relatively new restorative material. It has been reported that a low viscosity, low modulus intermediate resin applied between the bonding agent and restorative resin act as an "elastic buffer" that can relieve contraction stress. This in-vitro study aimed to evaluate the effect of flowable composite resin as a restorative material on regional tensile bond stredgth to cervical wedge shaped cavity walls. (omitted)