Substance abuse precedes Internet addiction

Area of Science:

• Adolescent Health
• Behavioral Science
• Public Health

Background:

• Internet addiction is a growing concern among adolescents.
• Substance abuse frequently co-occurs with behavioral addictions.
• Understanding the overlap is critical for effective intervention strategies.

Purpose of the Study:

• To investigate the prevalence and relationship between substance abuse and internet addiction in Korean adolescents.
• To identify specific substance use behaviors that predict high risk for internet addiction.

Main Methods:

• Utilized data from the 6th Korea Youth Risk Behavior Web-based Survey (KYRBWS-V).
• Analyzed a large sample (N=73,238) of middle and high school students aged 13-18.
• Employed statistical analysis, including logistic regression, to determine predictors of internet addiction risk.

Main Results:

• Adolescents with high-risk internet addiction showed higher rates of alcohol drinking, smoking, and drug use compared to general users.
• Smoking (OR=1.203, p=0.004) and drug use (OR=2.591, p<0.001) significantly predicted a high risk for internet addiction, even after adjusting for other factors.
• 3.0% of adolescent internet users were identified as high-risk for internet addiction.

Conclusions:

• Adolescents with high-risk internet addiction exhibit increased vulnerability to co-occurring substance abuse.
• Integrated assessment and treatment for substance abuse are recommended for adolescents diagnosed with internet addiction.
• Findings highlight the importance of addressing both issues concurrently in clinical practice and public health initiatives.