Who dies and who survives? Investigating the difference between suicide decedents and suicide attempters

• Published in: Egyptian journal of forensic sciences Vol. 9; no. 1; pp. 1 - 7
• Main Authors: Rawat, Suchita, Rajkumari, Sunanda, Joshi, Pooran Chand, Khan, Maroof Ahmad, Saraswathy, Kallur Nava
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01-03-2019; Springer Nature B.V; SpringerOpen
• Subjects: Forensic Medicine; Male sex; Medicine; Medicine & Public Health; Original Article; Pathology; Season; Sociodemographics; Socioeconomic status; Suicide attempter; Suicide decedent; Suicides & suicide attempts; Violent method; Male sex; Socioeconomic status; Suicide attempter; Suicide decedent; Season; Violent method
• ISSN: 2090-5939; 2090-536X; 2090-5939
• DOI: 10.1186/s41935-019-0115-9

Background
In spite of mounting evidence, it is still unclear whether suicide decedents and attempters represent overlapping or completely different populations of suicidal behavior subphenotypes. Hence, the present study aims to investigate the sociodemographic and suicidal behavior variables and the difference between suicide decedents and suicide attempters.
Methods
One hundred fifty suicide attempters and key informants of 206 suicide decedents were interviewed for sociodemographic and suicidal behavior characteristics using a semi-structured interview schedule. The statistical analysis was performed in SPSS ver. 20.
Results
The sociodemographic and suicidal behavior variables that distinguish suicide and suicide attempt in the multivariate logistics model were higher age (OR, 95% CI = 1.06, 1.032–1.09,
p
 < 0.001), male gender (OR, 95% CI = 2.46, 1.39–4.34,
p
 = 0.002), low socioeconomic status (OR, 95% CI = 0.94, 0.90–0.98,
p
 = 0.005), occurrence in autumn season (OR, 95% CI = 2.53, 1.16–5.50,
p
 = 0.019), and usage of violent suicide method (OR, 95% CI = 17.82, 7.33–43.32,
p
 < 0.001).
Conclusion
Suicide decedents were more likely to be older males, economically weaker, and commit suicide in an autumn season using violent suicide method. These findings emphasize the significance of distinct suicide prevention strategies for suicide decedents and suicide attempters.