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Differences in U.S. Suicide Rates by Educational Attainment, 2000-2014.

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Higher education is linked to lower suicide risk. Individuals with a high school diploma face increased suicide rates compared to college graduates, highlighting social determinants in mortality.

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Area of Science:

  • Public Health
  • Sociology
  • Epidemiology

Background:

  • Rising suicide rates in the U.S. necessitate understanding contributing factors.
  • Socioeconomic disparities in mortality, including suicide, are a growing concern.

Purpose of the Study:

  • To investigate the association between educational attainment and suicide risk.
  • To analyze trends and differentials in suicide rates based on education levels.

Main Methods:

  • Utilized U.S. death certificate data (2000-2014) for 442,135 suicides.
  • Examined suicide circumstances using the National Violent Death Reporting System (2013).
  • Conducted analyses in 2016 to assess education-related suicide differentials.

Main Results:

  • Individuals with college degrees had the lowest suicide rates; those with high school diplomas had the highest.
  • Men with a high school education were twice as likely to die by suicide than college-educated men in 2014.
  • Less educated individuals more frequently experienced relationship problems and substance abuse; college-educated individuals more often faced mental health and job issues.

Conclusions:

  • Educational attainment is a significant social determinant of suicide risk.
  • Findings underscore the need for prevention strategies addressing socioeconomic factors in suicide.