Are risk factors for suicide universal? A case-control study in India

Area of Science:

• Psychiatry
• Epidemiology
• Public Health

Background:

• Suicide disproportionately affects young individuals in India.
• Cultural and societal factors in India differ significantly from Western contexts.
• Identifying specific risk factors for completed suicide in India is crucial.

Purpose of the Study:

• To identify significant risk factors associated with completed suicide in the Indian population.
• To investigate the role of mental health disorders, family history, and life events in suicide.
• To determine if suicide risk factors are universal across different cultural settings.

Main Methods:

• A population-based case-control study design was utilized.
• The psychological autopsy technique was employed for data collection.
• 100 completed suicide cases and 100 matched neighborhood controls were analyzed.

Main Results:

• Presence of an Axis I disorder showed a high odds ratio (19.5) for completed suicide.
• Family history of psychopathology was a significant risk factor (odds ratio: 12.75).
• Experiencing recent life events in the preceding month increased suicide risk (odds ratio: 15.1).

Conclusions:

• Axis I disorders, family history of psychopathology, and recent life events are significant predictors of completed suicide.
• The identified risk factors for suicide appear to be consistent across diverse countries and cultures.
• These findings underscore the importance of addressing mental health and psychosocial stressors to prevent suicide globally.