1. American Psychiatric Association. Diagnostic and statistical manual of mental disorders (5th ed). Arlington, VA: American Psychiatric Association; 2013.
2. Brodsky BS, Stanley B. Adverse childhood experiences and suicidal behavior. Psychiatr Clin North Am 2008;31:223–235.
3. Devries KM, Child JC, Bacchus LJ, Mak J, Falder G, Graham K, et al. Intimate partner violence victimization and alcohol consumption in women: a systematic review and meta-analysis. Addiction 2014;109:379–391.
4. Etain B, Henry C, Bellivier F, Mathieu F, Leboyer M. Beyond genetics: childhood affective trauma in bipolar disorder. Bipolar Disord 2008;10:867–876.
5. Lopez-Castroman J, Jaussent I, Beziat S, Genty C, Olié E, de Leon-Martinez V, et al. Suicidal phenotypes associated with family history of suicidal behavior and early traumatic experiences. J Affect Disord 2012;142:193–199.
6. Lopez-Castroman J, Jaussent I, Beziat S, Guillaume S, Baca-Garcia E, Olié E, et al. Posttraumatic stress disorder following childhood abuse increases the severity of suicide attempts. J Affect Disord 2015;170:7–14.
7. Nelson EC, Heath AC, Madden PA, Cooper ML, Dinwiddie SH, Bucholz KK, et al. Association between self-reported childhood sexual abuse and adverse psychosocial outcomes: results from a twin study. Arch Gen Psychiatry 2002;59:139–145.
9. Finkelhor D, Turner H, Hamby SL, Ormrod R. Polyvictimization: children’s exposure to multiple types of violence, crime, and abuse. Washington, DC: US Government Printing Office; 2011.
10. Rasmussen SA, Fraser L, Gotz M, MacHale S, Mackie R, Masterton G, et al. Elaborating the cry of pain model of suicidality: testing a psychological model in a sample of first-time and repeat self-harm patients. Br J Clin Psychol 2010;49(Pt 1):15–30.
11. Joiner TE. Why people die by suicide. Cambridge, MA: Harvard University Press; 2005.
12. González-Castro TB, Nicolini H, Lanzagorta N, López-Narváez L, Genis A, Pool García S, et al. The role of brain-derived neurotrophic factor (BDNF) Val66Met genetic polymorphism in bipolar disorder: a case-control study, comorbidities, and meta-analysis of 16,786 subjects. Bipolar Disord 2015;17:27–38.
13. Iga J, Ueno S, Yamauchi K, Numata S, Tayoshi-Shibuya S, Kinouchi S, et al. The Val66Met polymorphism of the brain-derived neurotrophic factor gene is associated with psychotic feature and suicidal behavior in Japanese major depressive patients. Am J Med Genet B Neuropsychiatr Genet 2007;144B:1003–1006.
14. Wang JY, Wang XT, Wang LL, Jia CX. Association of brain-derived neurotrophic factor G196A and attempted suicide: a case-control study in rural China. Neuropsychobiology 2015;72:91–96.
15. Brezo J, Klempan T, Turecki G. The genetics of suicide: a critical review of molecular studies. Psychiatr Clin North Am 2008;31:179–203.
16. Dwivedi Y, Rizavi HS, Conley RR, Roberts RC, Tamminga CA, Pandey GN. Altered gene expression of brain-derived neurotrophic factor and receptor tyrosine kinase B in postmortem brain of suicide subjects. Arch Gen Psychiatry 2003;60:804–815.
17. Karege F, Vaudan G, Schwald M, Perroud N, La Harpe R. Neurotrophin levels in postmortem brains of suicide victims and the effects of antemortem diagnosis and psychotropic drugs. Brain Res Mol Brain Res 2005;136:29–37.
18. Egan MF, Kojima M, Callicott JH, Goldberg TE, Kolachana BS, Bertolino A, et al. The BDNF val66met polymorphism affects activity-dependent secretion of BDNF and human memory and hippocampal function. Cell 2003;112:257–269.
19. Yamada K, Nabeshima T. Brain-derived neurotrophic factor/TrkB signaling in memory processes. J Pharmacol Sci 2003;91:267–270.
20. Ambrus L, Träskman-Bendz L, Westrin Å, Sunnqvist C, Ekman A, Suchankova P. Associations between avoidant focused coping strategies and polymorphisms in genes coding for brain-derived neurotrophic factor and vascular endothelial growth factor in suicide attempters: a preliminary study. Psychiatry Res 2014;220:732–733.
21. Pregelj P, Nedic G, Paska AV, Zupanc T, Nikolac M, Balažic J, et al. The association between brain-derived neurotrophic factor polymorphism (BDNF Val66Met) and suicide. J Affect Disord 2011;128:287–290.
22. Sarchiapone M, Carli V, Roy A, Iacoviello L, Cuomo C, Latella MC, et al. Association of polymorphism (Val66Met) of brain-derived neurotrophic factor with suicide attempts in depressed patients. Neuropsychobiology 2008;57:139–145.
23. Zai CC, Manchia M, De Luca V, Tiwari AK, Chowdhury NI, Zai GC, et al. The brain-derived neurotrophic factor gene in suicidal behaviour: a meta-analysis. Int J Neuropsychopharmacol 2012;15:1037–1042.
24. Vincze I, Perroud N, Buresi C, Baud P, Bellivier F, Etain B, et al. Association between brain-derived neurotrophic factor gene and a severe form of bipolar disorder, but no interaction with the serotonin transporter gene. Bipolar Disord 2008;10:580–587.
25. Halldorsdottir T, Binder EB. Gene × environment interactions: from molecular mechanisms to behavior. Annu Rev Psychol 2017;68:215–241.
27. Bresin K, Sima Finy M, Verona E. Childhood emotional environment and self-injurious behaviors: the moderating role of the BDNF Val-66Met polymorphism. J Affect Disord 2013;150:594–600.
28. Zadravec Šedivy N, Podlogar T, Kerr DCR, De Leo D. Community social support as a protective factor against suicide: a gender-specific ecological study of 75 regions of 23 European countries. Health Place 2017;48:40–46.
29. Chioqueta AP, Stiles TC. The relationship between psychological buffers, hopelessness, and suicidal ideation: identification of protective factors. Crisis 2007;28:67–73.
30. Kleiman EM, Riskind JH. Utilized social support and self-esteem mediate the relationship between perceived social support and suicide ideation. A test of a multiple mediator model. Crisis 2013;34:42–49.
33. Scarpa A, Haden SC, Hurley J. Community violence victimization and symptoms of posttraumatic stress disorder: the moderating effects of coping and social support. J Interpers Violence 2006;21:446–469.
35. Clark R, DeYoung CG, Sponheim SR, Bender TL, Polusny MA, Erbes CR, et al. Predicting post-traumatic stress disorder in veterans: interaction of traumatic load with COMT gene variation. J Psychiatr Res 2013;47:1849–1856.
37. Weathers FW, Bovin MJ, Lee DJ, Sloan DM, Schnurr PP, Kaloupek DG, et al. The clinician-administered PTSD scale for DSM-5 (CAPS-5): development and initial psychometric evaluation in military veterans. Psychol Assess 2018;30:383–395.
38. Yu JH, Park JS, Park DH, Ryu SH, Ha JH. Validation of the Korean childhood trauma questionnaire: the practical use in counselling and therapeutic intervention. Korean J Health Psychol 2009;14:563–578.
39. Everson MD, Smith JB, Hussey JM, English D, Litrownik AJ, Dubowitz H, et al. Concordance between adolescent reports of childhood abuse and child protective service determinations in an at-risk sample of young adolescents. Child Maltreat 2008;13:14–26.
40. Bernstein DP, Ahluvalia T, Pogge D, Handelsman L. Validity of the childhood trauma questionnaire in an adolescent psychiatric population. J Am Acad Child Adolesc Psychiatry 1997;36:340–348.
41. Shin MS, Park KB, Oh KJ, Kim ZS. A study of suicidal ideation among high school students: the structural relation among depression, hopelessness, and suicidal ideation. Korean J Clin Psychol 1990;9:1–19.
42. Suh SY, Im YS, Lee SH, Park MS, Yoo T. A study for the development of Korean version of the Duke-UNC functional social support questionnaire. J Korean Acad Fam Med 1997;18:250–260.
43. González-Castro TB, Salas-Magaña M, Juárez-Rojop IE, López-Narváez ML, Tovilla-Zárate CA, Hernández-Díaz Y. Exploring the association between BDNF Val66Met polymorphism and suicidal behavior: meta-analysis and systematic review. J Psychiatr Res 2017;94:208–217.
44. Ratta-Apha W, Hishimoto A, Yoshida M, Ueno Y, Asano M, Shirakawa O, et al. Association study of BDNF with completed suicide in the Japanese population. Psychiatry Res 2013;209:734–736.
45. Schleinitz D, Distefano JK, Kovacs P. Targeted SNP genotyping using the TaqMan
® assay. Methods Mol Biol 2011;700:77–87.
46. Kline RB. Principles and practice of structural equation modeling (2nd ed). New York: Guilford Press; 2005.
47. Hayes AF, Rockwood NJ. Regression-based statistical mediation and moderation analysis in clinical research: observations, recommendations, and implementation. Behav Res Ther 2017;98:39–57.
48. Aiken LS, West SG. Multiple regression: testing and interpreting interactions. Thousand Oaks, CA: Sage Publications; 1991.
49. Zintzaras E. Impact of Hardy-Weinberg equilibrium deviation on allele-based risk effect of genetic association studies and meta-analysis. Eur J Epidemiol 2010;25:553–560.
51. Kempton MJ, Geddes JR, Ettinger U, Williams SC, Grasby PM. Metaanalysis, database, and meta-regression of 98 structural imaging studies in bipolar disorder. Arch Gen Psychiatry 2008;65:1017–1032.
52. Perroud N, Courtet P, Vincze I, Jaussent I, Jollant F, Bellivier F, et al. Interaction between BDNF Val66Met and childhood trauma on adult’s violent suicide attempt. Genes Brain Behav 2008;7:314–322.
53. Schenkel LC, Segal J, Becker JA, Manfro GG, Bianchin MM, Leistner-Segal S. The BDNF Val66Met polymorphism is an independent risk factor for high lethality in suicide attempts of depressed patients. Prog Neuropsychopharmacol Biol Psychiatry 2010;34:940–944.
54. González-Castro TB, Hernández-Díaz Y, Juárez-Rojop IE, López-Narváez ML, Tovilla-Zárate CA, Genis-Mendoza A, et al. The role of C957T, TaqI and Ser311Cys polymorphisms of the DRD2 gene in schizophrenia: systematic review and meta-analysis. Behav Brain Funct 2016;12:29
57. Kim SY, Chae PK. The effects of university student’s life stress on suicidal ideation: the moderating effects of perceived social support and the meaning of life. Journal of Human Understanding and Counseling 2013;34:1–13.
58. Seo IK, Ko MS. Effects of the elderly’s abuse experiences on their suicidal ideation & mediation effects of stress, depression and social supports. Health and Social Welfare Review 2011;31:127–157.
59. Kim JY, Chung YK, Lee JS. The moderating effect of social supportive relationship in the contribution of adolescents’ experience of domestic child abuse to suicidal ideation. Korean J Soc Welf Res 2009;21:119–144.
60. Runtz MG, Schallow JR. Social support and coping strategies as mediators of adult adjustment following childhood maltreatment. Child Abuse Negl 1997;21:211–226.
61. Valentine L, Feinauer LL. Resilience factors associated with female survivors of childhood sexual abuse. Am J Fam Ther 2007;21:216–224.
62. Naila S, Takwin B. Perceived social support as predictor of suicide ideation in Gunung Kidul high school students. In: Striełkowski W, editor. Advances in social science, education and humanities research. Dordrecht: Atlantis Press, 2018, p. 47–52.
63. Victor C, Scambler S, Bond J, Bowling A. Being alone in later life: loneliness, social isolation and living alone. Rev Clin Gerontol 2000;10:407–417.
64. Norris FH, Kaniasty K. Received and perceived social support in times of stress: a test of the social support deterioration deterrence model. J Pers Soc Psychol 1996;71:498–511.
65. Golding JM, Wilsnack SC, Cooper ML. Sexual assault history and social support: six general population studies. J Trauma Stress 2002;15:187–197.
66. Ullman SE. Social support and recovery from sexual assault: a review. Aggress Violent Behav 1999;4:343–358.