Acknowledgement
This research was supported by the 2021 scientific promotion program funded by Jeju National University.
References
- Statistics Korea. The statistics of causes of death in Korea, 2021. Daejeon: Statistics Korea; 2022.
- Organisation for Economic Co-operation and Development (OECD). Health at a glance 2021: OECD indicators [Internet]. OECD; 2021 [cited 2023 January 1]. Available from: https://www.oecd-ilibrary.org/sites/ae3016b9-en/1/3/3/10/index.html?itemId=/content/publication/ae3016b9-en&_csp_=ca413da5d44587bc56446341952c275e&itemIGO=oecd&itemContentType=book
- Korea Foundation for Suicide Prevention; Ministry of Health and Welfare. White Paper on suicide prevention. Seoul: Korea Foundation for Suicide Prevention; 2022.
- Gili M, Castellvi P, Vives M, de la Torre-Luque A, Almenara J, Blasco MJ, et al. Mental disorders as risk factors for suicidal behavior in young people: A meta-analysis and systematic review of longitudinal studies. Journal of Affective Disorders. 2019;245:152-162. https://doi.org/10.1016/j.jad.2018.10.115
- Orri M, Scardera S, Perret LC, Bolanis D, Temcheff C, Seguin JR, et al. Mental health problems and risk of suicidal ideation and attempts in adolescents. Pediatrics. 2020; 146(1):e20193823. https://doi.org/10.1542/peds.2019-3823
- Castle K, Kreipe R. Suicidal behavior. In: Garfunkel LC, Kaczorowski JM, Christy C, editors. Pediatric clinical advisor. Philadelphia: Mosby; 2007. p. 544-545.
- Choi HA, Yang H. Associated factors of depression and suicidal behaviors among Korean adolescents: Web-based survey of the Korea youth risk behavior in 2015~2017. Journal of Korean Academy of Community Health Nursing. 2021;32(3):292-302. https://doi.org/10.12799/jkachn.2021.32.3.292
- Twenge JM. Increases in depression, self-harm, and suicide among U.S. adolescents after 2012 and links to technology use: Possible mechanisms. Psychiatric Research and Clinical Practice. 2020;2(1):19-25. https://doi.org/10.1176/appi.prcp.20190015
- Kalin NH. Anxiety, depression, and suicide in youth. American Journal of Psychiatry. 2021;178(4):275-279. https://doi.org/10.1176/appi.ajp.2020.21020186
- Carballo JJ, Llorente C, Kehrmann L, Flamarique I, Zuddas A, Purper-Ouakil D, et al. Psychosocial risk factors for suicidality in children and adolescents. European Child & Adolescent Psychiatry. 2020;29(6):759-776. https://doi.org/10.1007/s00787-018-01270-9
- Kim S, Park H, Jeong Y. Adolescents' suicide thoughts, plans, and attempts: Focusing on Adolescent health behavior survey (2011-2020). Health Service Management Review. 2022;16(1):37-48. https://doi.org/10.18014/hsmr.2022.16.1.37
- Lee J, Chun J, Kim J, Lee J, Lee S. A social-ecological approach to understanding the relationship between cyberbullying victimization and suicidal ideation in South Korean adolescents: The moderating effect of school connectedness. International Journal of Environmental Research and Public Health. 2021;18(20):10623. https://doi.org/10.3390/ijerph182010623
- Park E. The influencing factors on suicide attempt among adolescents in South Korea. Journal of Korean Academy of Nursing. 2008;38(3):465-473. https://doi.org/10.4040/jkan.2008.38.3.465
- Kim J, Ko Y. Influence of experiencing bullying victimization on suicidal ideation and behaviors in Korean adolescents. International Journal of Environmental Research and Public Health. 2021;18(20):10853. https://doi.org/10.3390/ijerph182010853
- Sohn SY. Factors affecting suicidal ideation, suicidal plan and suicidal attempt in Korean adolescents. Journal of the Korea Academia-Industrial cooperation Society. 2014;15(3):1606-1614. https://doi.org/10.5762/KAIS.2014.15.3.1606
- Kim J, Han KH. Anxiety-depression comorbidity and suicide attempts in high-risk adolescents: Aggravating effect of lower parental interest in mental health. Mental Health & Social Work. 2020;48(3):5-34. https://doi.org/10.24301/MHSW.2020.09.48.3.5
- Ministy of Education; Korea Disease Control and Prevention Agency. User's guidelines of the raw data from the Korea Youth Risk Behavior Survey (The 1st~17th). Cheongju: Korea Disease Control and Prevention Agency; 2022.
- Ministry of Education; Ministry of Health and Welfare; Korea Disease Control and Prevention Agency. The 16th Korea Youth Risk Behavior Survey. Cheongju: Korea Disease Control and Prevention Agency; 2020.
- Spitzer RL, Kroenke K, Williams JB, Lowe B. A brief measure for assessing generalized anxiety disorder: The GAD-7. Archives of Internal Medicine. 2006;166(10):1092-1097. https://doi.org/10.1001/archinte.166.10.1092
- Lee J, Ko YH, Chi S, Lee MS, Yoon HK. Impact of the COVID-19 pandemic on Korean adolescents' mental health and lifestyle factors. Journal of Adolescent Health. 2022;71(3):270-276. https://doi.org/10.1016/j.jadohealth.2022.05.020
- Shin SY, Choi YJ. Comparison of cyberbullying before and after the COVID-19 pandemic in Korea. International Journal of Environmental Research and Public Health. 2021;18(19):10085. https://doi.org/10.3390/ijerph181910085
- Surkalim DL, Luo M, Eres R, Gebel K, van Buskirk J, Bauman A, et al. The prevalence of loneliness across 113 countries: Systematic review and meta-analysis. British Medical Journal. 2022;376:e067068. https://doi.org/10.1136/bmj-2021-067068
- Biswas T, Scott JG, Munir K, Renzaho AMN, Rawal LB, Baxter J, et al. Global variation in the prevalence of suicidal ideation, anxiety and their correlates among adolescents: A population based study of 82 countries. EClinicalMedicine. 2020;24:100395. https://doi.org/10.1016/j.eclinm.2020.100395
- Kim H, Kim SH, Jang SI, Park EC. Association between sleep quality and anxiety in Korean adolescents. Journal of Preventive Medicine and Public Health. 2022;55(2):173-181. https://doi.org/10.3961/jpmph.21.498
- Li L, You D, Ruan T, Xu S, Mi D, Cai T, et al. The prevalence of suicidal behaviors and their mental risk factors among young adolescents in 46 low- and middle-income countries. Journal of Affective Disorders. 2021;281:847-855. https://doi.org/10.1016/j.jad.2020.11.050
- Dorol-Beauroy-Eustache O, Mishara BL. Systematic review of risk and protective factors for suicidal and self-harm behaviors among children and adolescents involved with cyberbullying. Preventive Medicine. 2021;152(Part 1):106684. https://doi.org/10.1016/j.ypmed.2021.106684
- Campisi SC, Carducci B, Akseer N, Zasowski C, Szatmari P, Bhutta ZA. Suicidal behaviours among adolescents from 90 countries: A pooled analysis of the global school-based student health survey. BMC Public Health. 2020;20(1):1102. https://doi.org/10.1186/s12889-020-09209-z
- Barzilay S, Brunstein Klomek A, Apter A, Carli V, Wasserman C, Hadlaczky G, et al. Bullying victimization and suicide ideation and behavior among adolescents in Europe: A 10-country study. Journal of Adolescent Health. 2017;61(2):179-186. https://doi.org/10.1016/j.jadohealth.2017.02.002
- Scardera S, Perret LC, Ouellet-Morin I, Gariepy G, Juster RP, Boivin M, et al. Association of social support during adolescence with depression, anxiety, and suicidal ideation in young adults. JAMA Network Open. 2020;3(12):e2027491. https://doi.org/10.1001/jamanetworkopen.2020.27491
- Park JW, Heo MS. Mental health status of children and adolescents, support system, and direction for improvement. Seoul: National Assembly Research Service; 2021.