Age at First Alcohol Use as a Possible Risk Factor for Adolescent Acute Alcohol Intoxication Hospital Admission in...

Area of Science:

• Adolescent health
• Public health
• Substance abuse research

Background:

• Alcohol policy globally aims to delay the age of first alcohol use.
• Early alcohol initiation is associated with later alcohol use disorders.
• Adolescent acute alcohol intoxication is a significant public health concern.

Purpose of the Study:

• To determine if age at first alcohol use predicts adolescent acute alcohol intoxication characteristics.
• To examine the relationship between early drinking and age at first intoxication and blood alcohol concentration (BAC).

Main Methods:

• Utilized data from the Dutch Pediatric Surveillance System (NSCK) (2007-2017).
• Included a cohort of individuals under 18 years old admitted for acute alcohol intoxication.
• Employed multivariate linear regression analyses to assess associations.

Main Results:

• Adolescents initiating alcohol use at ≤14 years were more likely to be female, lower educated, and from nontraditional families.
• Age at first alcohol use significantly predicted age at acute alcohol intoxication and BAC at admission.
• A clinically relevant association was found between early drinking and intoxication age.

Conclusions:

• Interventions to delay the age of first alcohol use may increase the average age of hospital admission for adolescent intoxication.
• While causation cannot be proven, findings suggest a potential public health benefit of delaying early alcohol initiation.