• Child Health Nursing Research
• /
• v.11 no.1
• /
• pp.34-42
• /
• 2005

Purposes: The purposes of this study were ① to identify the rate of suicide attempts, and ② to investigate relevant variables(family dynamic environment, personality factors) and risk factors for attempting suicide among Korean adolescents. Method: Data were collected through a questionnaire survey. Internal consistencies for this questionnaire ranged from 0.63 to 0.88. Nine hundred and twenty two adolescents were surveyed (delinquent : 367, student : 555), using a proportional stratified random sampling method. Statistical methods employed were chi-square, t-test, and logistic regression analysis. Results: ① The rate of suicide attempts was 10.8％ for the total sample, and the delinquents(19.6％) had a higher rate of suicide attempts than the students(5.1％). ② Adolescents attempting suicide had a greater dysfunctional family dynamic environment and more maladaptive personality than those who did not attempt suicide. ③ Risk factors for suicide attempts among Korean adolescents were way of coping, psychosomatic symptoms, and parental child-rearing attitudes, in that order. Conclusions: Suicide and suicidal behaviors are multifaceted events. For suicide prevention, there is a need to make an independent assessment of the variables such as familial problems, personality and dynamic environment of the families of the adolescents.

• Journal of Digital Convergence
• /
• v.16 no.6
• /
• pp.223-232
• /
• 2018

This study aims to incorporate resilience factors into current suicide research that is focused on risk factors by validating the role of hope and self-forgiveness, which are potential resilience factors, in thwarted belongingness and perceived burdensomeness, risk factors according to the interpersonal theory of suicide. Data was collected from 316 undergraduates in Seoul and Gyeonggi areas. We examined the correlations between self-forgiveness, hope, perceived burdensomeness, thwarted belongingness and suicidal ideation and tested moderating effects of self-forgiveness and hope on the relationship between perceived burdensomeness and suicidal ideation and between thwarted belongingness and suicidal ideation. The study results were all significant, indicating that self-forgiveness moderates the relationship between perceived burdensomeness and suicidal ideation and that hope moderates the relationship between thwarted belongingness and suicidal ideation. The result will be a basis for incorporating and resilience factors into the suicide risk assessment when educating suicidal prevention and counseling college students. Further research on studying more risk factors and resilience factors will contribute to establishing more useful and various suicide risk factor evaluation, prevention education, counseling and policies.

• Journal of East-West Nursing Research
• /
• v.29 no.2
• /
• pp.129-140
• /
• 2023

Objectives: Suicide rate in South Korea is one of the major public health concerns. This study examined the factors influencing the suicide methods of people who committed suicide in Gyeonggi-do, which accounts for one-fourth of the population of South Korea. Methods: This study analyzed the data of a total of 13,945 suicide deaths in Gyeonggi-do over a five-year period (2016-2020) provided by the Statistics Korea and the influence of social and demographic characteristics on the analyzed suicide methods. The differences in suicide methods according to the social and demographic characteristics of suicide victims were compared and analyzed through chi-squared, and items with significant differences in univariate tests were analyzed by multiple logisitic regression analysis. Results: Among suicide deaths, the most common method of suicide was hanging (52.4%). In particular, women, were employed, and stayed at home were higher risk of being hanged. The second most common method of suicide was leaping (17.7%). Women under the age of 30, those with a college degree or higher, those who were not working, time of death (6-12), and those outside the home were more likely to choose to take the leap. The third most common method of suicide was gas poisoning (15.8%). Young people under the age of 65, college graduates or higher, without a spouse, were employed, and spring season were at increased risk of choosing gas poisoning. Conclusions: The results highlight the need for policies that consider risk factors such as gender, age, education, marital status, employments status, time of suicide, and place of suicide in order to block access to suicide methods for suicide victims in Gyeonggi-do.

• Asian Pacific Journal of Cancer Prevention
• /
• v.13 no.3
• /
• pp.781-784
• /
• 2012

The aim of this study was to evaluate the effect of the adenovirus-mediated double suicide gene (CD/TK) for selective killing of gastric cancer cells. Gastric cancer cells SCG7901 and normal gastric epithelial cell lines were infected by adenoviruses Ad-survivin/GFP and Ad-survivin/CD/TK. GFP expression and CD-TK were detected by fluorescence microscopy and reverse transcriptase polymerase chain reaction (RT-PCR), respectively. After treatment of the infected cells with the pro-drugs ganciclovir (GCV) and/or 5-FC, the cell growth status was evaluated by methyl thiazolyl tetrazolium assay. Cell cycle changes were detected using flow cytometry. In nude mice bearing human gastric cancer, the recombinant adenovirus vector was injected directly into the tumor followed by an intraperitoneal injection of GCV and/or 5-FC. The subsequent tumor growth was then observed. The GFP gene driven by survivin could be expressed within the gastric cancer line SCG7901, but not in normal gastric epithelial cells. RT-PCR demonstrated the presence of the CD/TK gene product in the infected SCG7901 cells, but not in the infected normal gastric epithelial cells. The infected gastric cancer SCG7901, but not the gastric cells, was highly sensitive to the pro-drugs. The CD/TK fusion gene system showed significantly greater efficiency than either of the single suicide genes in killing the target cells (P<0.01). Treatment of the infected cells with the pro-drugs resulted in increased cell percentage in G0-Gl phase and decreased percentage in S phase. In nude mice bearing SCG7901 cells, treatment with the double suicide gene system significantly inhibited tumor growth, showing much stronger effects than either of the single suicide genes (P<0.01). The adenovirus-mediated CD/TK double suicide gene driven by survivin promoter combined with GCV an 5-FC treatment could be an effective therapy against experimental gastric cancer with much greater efficacy than the single suicide gene CD/TK combined with GCV or 5-FC.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.15 no.2
• /
• pp.801-806
• /
• 2014

The purpose of this research is to analyze related with suicide impulse according to family intimacy of the aged people in a metropolis and a fishing village. Subject of the research were 100 aged people residing at N Goo, Seoul from March 10 to July 29 in 2013 and 100 aged people residing at S-myon, Wando-gun, JeollaNam-do from May 17 to September 20 in 2013 respectively through questionnaire survey. Analysis on data was executed for t-test, correlation analysis, multiple regression method, etc. using SPSS/WIN 18.0 program. Empirical analysis was verified at 5% of significance level. From the result of the analysis, firstly, suicide impulse of aged people in a metropolis was high when family adaptation capability of them was low. Secondly, suicide impulse of aged people in a metropolis showed significant correlation with family adaption capability. Thirdly, suicide impulse of aged people in a metropolis was higher than that of aged people in a fishing village. It is thought that this thesis can suggest a good reference document in establishing a suicide prevention policy for enhancing intimacy of family function.

• The Journal of the Korea Contents Association
• /
• v.14 no.7
• /
• pp.253-270
• /
• 2014

Public awareness campaign is the core factor of the national suicide prevention strategies. Korea's current campaign needs to be more systematically developed. This study analyzed the national-level campaigns for suicide prevention of New Zealand, USA, Ireland, Scotland, and Australia whose campaigns were known to be successful, and compared them with those of Korea. With the analysis framework based on the 'Guideline for Effective Health Communication Campaigns' by the U.S. Department of Health and Human Services, we examined the campaigns from the dimensions of (1) clarity of goals, (2) appropriacy of targeting strategies, (3) suitability of messaging strategies, and (4) efficiency of performance. The results show that effective campaigns for suicide prevention have the following common factors: (1) campaign appellations which include clear goals, (2) targeting at risk groups considering social contexts, (3) slogans which contains specific action guidelines, and (4) close relationships between public and private sectors. On this basis, future directions for more effective suicide prevention media campaigns in Korea are discussed.

• Journal of the Health Care and Life Science
• /
• v.10 no.1
• /
• pp.61-68
• /
• 2022

Korea's suicide rate is 23.0 people per 100,000 OECD standard population (as of 2017), the highest among OECD member countries, 2.1 times higher than the OECD average of 11.2. The suicide rate in Gangwon-do is the fourth highest in the country and the number of suicides is 507, with a suicide rate of 26.1 per 100,000 people. As basic data for reducing the suicide rate in Gangwon-do, the National Statistical Office, National Health Statistics, Community Health Survey, Health Insurance Corporation DB, Mental Health Case Management System (MHIS), and previous studies were analyzed in relation to suicide. Based on this, it is intended to provide basic data for reducing the suicide rate in Gangwon-do and to provide basic data for the design and use of an effective social intervention model.

• Journal of Digital Convergence
• /
• v.14 no.2
• /
• pp.427-435
• /
• 2016

Any comparative study has not been done between Korea and a certain country about the social economic factors of elderly suicide rates, even though there has been comparative studies among several nations. Therefore, this study is going to reveal how the macro-social economic factors are related to elderly suicide rates based on Korea and the United States, which show great gap of elderly suicide rate and have completely different aspect of increasing and decreasing rate of elderly suicide, as members of OECD. For this, trend analysis has been done between elderly suicide rates of both Korea and the United States for the past twenty years(1990-2009) and social economic factors, and correlation analysis also has been done at the same time. After all, this study is going to suggest policy implications for the prevention of elderly suicide in our society based on the results of the analysis.

• Safety and Health at Work
• /
• v.7 no.1
• /
• pp.1-5
• /
• 2016

Background: Several studies have investigated the relationship between specific occupations and suicide mortality, as suicide rates differ by profession. The aim of this study was to investigate suicide mortality ratios across broad occupational groups in Greece for both sexes in the period 2000-2009. Methods: Data of suicide deaths were retrieved from the Hellenic Statistical Authority and comparative mortality ratios were calculated. Occupational classification was based on the International Classification of Occupations (ISCO-88) and the coding for Intentional self-harm (X60-X84) was based on the international classification of diseases (ICD-10). Results: Male dominant occupations, mainly armed forces, skilled farmers and elementary workers, and female high-skilled occupations were seen as high risk groups for suicide in a period of 10 years. The age-productive group of 30-39 years in Greek male elementary workers and the 50-59 age-productive group of Greek professional women proved to have the most elevated number of suicide deaths. Conclusion: Further research is needed into the work-related stressors of occupations with high suicide mortality risk and focused suicide prevention strategies should be applied within vulnerable working age populations.

• 한국노년학
• /
• v.29 no.4
• /
• pp.1427-1444
• /
• 2009

The purpose of this study was to examine the prevalence of the suicide ideation, plan and attempt and to examine factors affecting the suicide attempt of the elderly. For these purposes, 1,110 elderly in Chonbuk province were interviewed using structured questionaire. Logistic regression analyses were used to test the association among factors. Major finding of this study are as follow : First, the prevalence of the suicide ideation, plan and attempt was 20.2%, 5.7%, 3.6%. Second, factors for suicide attempt were male sex, the living alone aged, loss of role as a worker, emotional abuse and neglect from family. On the basis of these results, implications for policy and practice are suggested for prevention the suicide of the elderly.