Sex differences in binge drinking and suicide attempts in a nationally representative sample

Area of Science:

• Public Health
• Epidemiology
• Mental Health Research

Background:

• Suicide remains a significant public health issue, with a notable impact on women.
• Alcohol consumption is a recognized risk factor for suicidal behavior.
• The specific relationship between binge drinking and suicide attempts across genders requires further investigation.

Purpose of the Study:

• To examine the association between binge drinking and suicidal ideation and suicide attempts.
• To analyze these associations across different sexes.

Main Methods:

• Utilized combined data from the 2008-2014 National Survey on Drug Use and Health.
• Included a large sample size of 269,078 participants.
• Employed logistic regression analyses to assess the relationships.

Main Results:

• Binge drinking was significantly associated with suicide attempts in females (OR=1.37).
• No significant association was found between binge drinking and suicide attempts in males (OR=1.07).
• Binge drinking was not associated with suicidal ideation in either sex.

Conclusions:

• Targeting binge drinking in women may be a crucial component of suicide prevention efforts.
• These findings underscore the sex-specific nature of alcohol's impact on suicidal behavior.
• Further research into gender-specific risk factors for suicide is warranted.