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Yi, Yi, and Jung: Factors on the Suicidal Attempt by Gender of Middle and High School Student
Original Article
Journal of Korean Academy of Nursing

Journal of Korean Academy of Nursing 2011; 41(5): 652-662.

Published online: 31 October 2011

DOI: https://doi.org/10.4040/jkan.2011.41.5.652

Factors on the Suicidal Attempt by Gender of Middle and High School Student

Sanggu Yi1, Yunjeong Yi2, Hye-Sun Jung3

1Senior Researcher, Welfare State Society, Seoul, Korea.

2Instructor, The Catholic University of Korea, Seoul, Korea.

3Associate Professor, College of Medicine, The Catholic University of Korea, Seoul, Korea.

Address reprint requests to: Jung, Hye-Sun. The Catholic University of Korea, College of Medicine, 505 Banpo-dong, Seocho-gu, Seoul 137-701, Korea. Tel: +82-2-2258-7368, Fax: +82-2-532-3820, hyesun@catholic.ac.kr

Received 13 September 2009       Accepted 24 October 2011

© 2011 Korean Society of Nursing Science

Abstract

Purpose

The suicide rate of adolescents in Korea is increasing annually. Therefore, this research was done to identify the suicide attempt rate of middle and high school students and to identify factors that influence suicidal attempts.

Methods

The Korea Youth Health Risk Behavior Web-based Survey (2007) was used as data. Discriminant analysis and logistic regression were performed to analyze the data depending on gender to consider the gender difference in assessing the influence of each independent variable on suicidal attempts.

Results

Discriminant analysis according on gender showed that 13 factors correlated with suicidal attempts for boys, and 20 factors for girls. The most highly correlated factors were smoking, depression and inhalation experience. For inhalation experience, boys had 2.7 times higher possibility of suicide attempts (95% CI 1.8-3.0) and girls, a 2.4 times higher possibility (95% CI 1.7-3.5).

Conclusion

The results of the study indicate a need to classify adolescents for expectation of suicide risk and high danger for suicidal attempts through, and introduce suicide prevention programs for these adolescents. In particular, it is necessary to start intervention with students who smoke, have sexual and inhalation experiences and high levels of depression.

Keywords: Adolescent, Suicide attempted, Discriminant analysis

Figures and Tables

Table 1
Suicidal Attempt by Gender and School-related Characteristics
jkan-41-652-i001
Table 2
Suicidal Attempt by Gender and Family-related Characteristics
jkan-41-652-i002

*missing value is excluded.

Table 3
Suicidal Attempt by Gender and Health & Psychological Characteristics*
jkan-41-652-i003

*missing value is excluded.

Table 4
Factors that Classify Suicidal Attempts Depending on Gender
jkan-41-652-i004
Table 5
Factors Affecting to Suicidal Attempt by Gender
jkan-41-652-i005

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