Alcohol and other drug overdoses are a significant public health problem and a common cause of death among young adults. This study assessed whether alcohol use at age 15–16 years is a risk factor for alcohol or drug overdose, or poisoning requiring medical attention, by the age of 32–33 in a population-based Finnish cohort study

• First alcohol intoxication at age ˜12, and high alcohol tolerance were associated with an increased risk of intentional overdose.
  

Comments: This cohort study suggests that specific alcohol use patterns in adolescence are associated with increased risk of alcohol and other drug-related overdose later in life. Overdose prevention efforts could include early identification and intervention during adolescence/young adulthood for people with early onset of alcohol consumption, frequent alcohol intoxication, and high alcohol tolerance.

(Source: Boston University AOD Current Evidence May 2023)

Also see www.greaterrisk.com and 21bethere.org.au