• Korean Journal of Health Education and Promotion
• /
• v.31 no.3
• /
• pp.73-81
• /
• 2014

Objectives: This study examined how adolescents' cognitive stress relates to suicidal thought, thereby offering basic data about social and institutional ways to reduce adolescent suicide. Methods: In this study, data from an online survey on adolescents' health conducted by Korea Center for Disease Control(2013, 9th) was used after altering it to fit the purpose of the study. The data was analysed using the complex sampling method and structural equation model(SEM). Results: Whilst adolescents' cognitive stress had positive effects on suicidal thought, problem drinking and cognitive depression, it had a negative effect on physical activity. The structural equation model from cognitive stress, problem drinking, cognitive depression, physical activity influenced suicidal thought. Problem drinking on the other hand had an influence on cognitive depression. Conclusion: These findings suggest that future intervention programs for prevention of adolescents' suicidal thought should also address problem drinking, cognitive depression, and cognitive stress.

• Journal of Korean Academy of Nursing
• /
• v.37 no.4
• /
• pp.576-585
• /
• 2007

Purpose: This study was designed to construct a structural model explaining alienation, depression, and suicidal thoughts in male and female adolescents. Method: Data was collected by questionnairs from 204 male and 208 female students selected randomly in high schools in K city Results: This study found that depression was significantly affected by alienation, and was indirectly affected through alienation by school attachment, peer relationships, and academic performance. Suicidal thoughts were greatly affected by depression, and were directly and indirectly influenced by alienation. It was confirmed that alienation turned out to be a important mediating variable, while it had a effect significant on depression and suicidal thoughts. Also there were significant differences in affecting factors among male and female students. Conclusion: Intervention strategies for preventing alienation, depression and suicidal thoughts should be different according to gender in addition, specific nursing intervention plans, including parent education and role training programs, fostering of humanistic and achievement-focused educational environment, peer support programs, and individual counselling, need to be developed and implemented to lessen a feeling of alienation from family and school.

• Journal of Korean Public Health Nursing
• /
• v.36 no.2
• /
• pp.157-169
• /
• 2022

Purpose: This study aimed to implement a model for predicting the presence or absence of suicidal ideation in adolescents by using the decision tree analysis method. Methods: This study is a secondary data analysis using the 2019 Child and Adolescent Human Rights Survey, the most recent data published by the Korea Youth Policy Institute. In order to identify the variables predicting suicidal ideation, a decision tree analysis with suicidal ideation as a dependent variable was performed. Results: This study found that the variables of life satisfaction, insults from parents, sex, and cyber-bullying experience of adolescents were selected as significant predictors of suicidal ideation. It is predicted that 58.2% of subjects with low life satisfaction would think of suicide. Among them, the probability of thinking of suicide increased to 72.7% in the case of unhappy people, and the probability of thinking of suicide in the case of a woman increase to 82.9%. Conclusions: It is necessary to consider family, school, and society environment to prevent suicidal ideation of adolescents.

• Korean Journal of Social Welfare
• /
• v.59 no.2
• /
• pp.355-379
• /
• 2007

This study examined the role of social support and mastery in the effects of hopelessness and depression on suicidal ideation in order to identify elders' suicide and it's related factors. Especially, it focused to find out whether the hopelessness excluding depression has an independent effect on elders' suicidal ideation, and psychosocial factors such as social support and mastery has an interaction effects with elders' hopelessness variables and depression on suicidal ideation. This study recruited 297 elders over 65(older persons in the elder education programs of senior welfare center in Masan, Changwon and Jinhae) and employed a self-administered survey method during January, 2007. The following are the major results of the study. First, the level of hopelessness, depression and suicidal ideation related elders' suicide indicated differences according to their educational level, marital state, income, and their chronical disease numbers. Especially, the lower income and higher chronical disease numbers showed higher level of hopelessness, depression and suicidal ideation among the elder subjects. Second, interaction effects of social support and depression were significant in suicidal ideation, the more level of social support in elder' subjects, the lower the suicidal ideation. While, interaction effects of social support and hopelessness, and mastery and depression/hopelessness in suicidal ideation were not statistically significant. Third, psychosocial factors such as social support and mastery on elders' suicidal ideation have a significant effect when other relevant variables are controlled. From these results, hopelessness is other significant factor predicting suicidal ideation(suicide) among elders. Also, social support and mastery is very significant factor influencing to prevent or decrease suicidal ideation among elders.

• Journal of Digital Convergence
• /
• v.10 no.11
• /
• pp.515-524
• /
• 2012

Purpose: This study was examined to identify effects of suicidal though on health status social support, and life satisfaction in elderly. Method: The subjects consisted of 123 elderly. The data collected from June to July 2012 were analyzed using descriptive statistics, t-test, ANOVA, pearson correlation coefficients and stepwise multiple regression. Result: The mean scores of health status ($2.47{\pm}.70$), social support ($3.36{\pm}.90$), and life satisfaction ($2.90{\pm}.60$) were above the average. And suicidal thought ($.51{\pm}.37$) was below the average. Health status, social support, life satisfaction, and suicidal though were significantly different according to generalized characteristic. Significant correlations were found between health status, social support, life satisfaction, and suicidal thought. Health status was influencing factors of suicidal thought (26.6%). Conclusion: These findings indicate that perceived health status, social support, and life satisfaction may be necessities to decrease suicidal thought of elderly.

• International journal of advanced smart convergence
• /
• v.8 no.3
• /
• pp.151-160
• /
• 2019

Korea has the highest suicide rate among the OECD countries, and the suicide rate is highest among young adults in their 20s, most of whom are university students. Therefore, suicide among Korean university students is a public health issue that is of interest to us. The purpose of this study is to investigate the factors affecting the suicidal ideation of university students in Korea, and to use them as a basis to establish effective intervention for university suicide prevention through it. This was a cross-sectional descriptive study using convenience sampling method. The participants were 344 university students at universities in S and G cities. Data were collected with a structured questionnaire and analyzed using descriptive analysis, t-test, ANOVA, Pearson correlation coefficients, and hierarchical regression analysis using with the SPSS/Win 23.0 program. There was a significant correlation between depression (r=.45, p<.001), drinking alcohol (r=.14, p=.008), social support (r=-.26, p<.001), quality of life (r=-.46, p<.001), and suicidal ideation. In the first step of hierarchical regression analysis, satisfaction of school life (${\beta}=.198$, p<.001) was the significant factor influencing the suicidal ideation. Explanatory power was 25.2%. In the second step of the hierarchical regression analysis, absence of parents (${\beta}=-.095$, p=.044), depression (${\beta}=.247$, p<.001), quality of life (${\beta}=-.280$, p<.001), and explanatory power were increased to 42.0%. The results of the study indicate the need to actively identify the group of university students in their 20s with high risk of suicide through continuous evaluation of depression, and to improve the quality of life as a method of preventing suicide. In addition, the effect of absence of parents on the suicidal ideation among Korean university students suggests that parental support may play an important role in suicide prevention.

• Journal of Korean Academy of Nursing
• /
• v.41 no.4
• /
• pp.539-549
• /
• 2011

Purpose: The purpose of this study was to identify attitudes of adolescents toward suicide. Methods: Q-methodology which provides a method of analyzing the subjectivity of each item was used. Thirty middle and high school students classified 37 selected statements into a normal distribution using a 9 point scale. Collected data were analyzed using the Quanl PC Program. Results: Three types of attitudes toward suicide were identified. The first type (opposing suicide-moral minded) showed an attitude of opposing suicide and thinking that suicide is a sin. The second type (understanding-empathizing suicidal person) showed an attitude of understanding the situation of the adolescents who has suicidal ideation and empathizing with them. The third type (ambivalent attitude) showed an attitude of understanding the suicidal person but, at the same time, opposing suicide. Conclusion: Results of the study indicate that different approaches to suicide prevention programs should be developed based on the three types of suicide attitudes among adolescents.

• Journal of Korean Academy of Nursing
• /
• v.32 no.2
• /
• pp.254-264
• /
• 2002

This study was conducted to identify and compare the stressors and coping behaviors of high school students who experienced suicidal ideation vs those who do not. Method: The data were collected from 1,441 high school students living in the middle region of Korea. Researchers collected the data using Adolescent Stress Inventory and Adolescent Coping questionnare from February to May of 1999. Data were analyzed using X2, T-test. Result: A significant proportion (31.9%) of subjects had thought about suicide during the past 6 months, 297 girls (35.3%) and 163 boys (27.2%). Major stressors of subjects who experienced suicidal ideation were academic problems, conflicts between family members, and changes in sleeping or eating patterns. Conflicts with family members contributed to have suicidal ideation. There was no significant difference in helpful coping behaviors between the two groups. The group who experienced suicidal ideation had lower scores and fewer coping behaviors. Boys perceived more stressors and had fewer helpful coping behaviors than girls. Conclusion: It is necessary to develope school-based suicide prevention programs. Our findings suggest that the program should focus on problems related to studying and conflicts within the family.

• The Journal of Korean Academic Society of Nursing Education
• /
• v.20 no.4
• /
• pp.650-658
• /
• 2014

Purpose: This study compares differences in stress, depression and suicidal ideation between nursing and students of other academic disciplines. Method: Nursing students (n=105) and students of other majors (n=148) were surveyed on the degree of personal stress, depression and suicidal ideation. Participants were recruited from three universities in cities S and C in Korea. Data were collected from May 1 to 20, 2013. Measurement tools were the Revised Life Stress Scale for College Students, Center for Epidemiological Studies-Depression Scale(CES-D), and Scale for Suicide Ideation(SSI). PASW Statistics 18 was used for descriptive analysis, homogeneity test(chi-square distribution) and ANCOVA. Results: The level of stress among nursing students was lower than that of students in other majors. Among the subcategories of stress, however, stress among nursing students arising from the student-faculty relationship was higher than that of their non-nursing counterparts. Conversely, differences in the prevalence of depression were notsignificant between nursing students and non-nursing students. Ultimately, it was revealed that there exists a strong correlation among stress, depression and suicidal idea for nursing students. Conclusion: Developing stress and depression management programs for nursing students is highly recommended.

• Korean Journal of Biological Psychiatry
• /
• v.13 no.2
• /
• pp.95-102
• /
• 2006

Object : Nerve growth factor(NGF) is a protein involved in neuronal survival and plasticity in the central nervous system, which might play an important role in stress, depression and suicide. This study was performed to determine whether there is an alteration in plasma NGF concentrations in depressed patients with suicidal attempt. Methods : The subjects were 32 depressed patients who attempted suicide and admitted in emergency room. Forty-four hospitalized non-suicidal depressive patients and the 30 normal controls were closely matched with the suicidal group in terms of age and sex. Individuals in all 3 groups were evaluated independently by a semi-structured interview for the purpose of establishing a DSM-IV criteria diagnosis. The severity of depressive symptoms was evaluated using Hamilton depression rating scale(HDRS). The severity of the suicidal behavior was evaluated by Weisman and Worden's risk-rescue rating(RRR) system and the Lethality Suicide Attempt Rating Scale(LSARS). Plasma NGF level was measured by the enzyme linked immunosorbent assay(ELISA) method. Results : There were no statistically significant differences of the plasma NGF levels among groups. LSARS and RRR did not reveal any significant correlation with ${\beta}$-NGF level in suicidal depressive patients. Conclusion : This study do not support an association between ${\beta}$-NGF and suicidal depression. However it is necessary to investigate this association through other route such as postmortem brain.