TABLE 2

Predictive Associations of Frequent Bullying, Victimization, and Bully-Victimization at 8 Years of Age and Psychiatric Disorders in Early Adulthood: Results of Univariate Logistic Regression Analysis

Any Psychiatric DisorderAntisocial PersonalitySubstance UseDepressiveAnxietyPsychotic
OR95% CIOR95% CIOR95% CIOR95% CIOR95% CIOR95% CI
Frequently only bully2.21.4–3.5a3.01.4–6.2b2.81.2–6.9c3.01.2–7.4c3.61.6–7.8b1.70.2–13.8
Frequently only victim2.11.3–3.2b1.20.4–3.51.80.6–15.02.30.9–6.12.91.3–6.6c1.60.2–12.8
Frequently both bully and victim4.52.6–7.6a6.83.1–15.2a1.20.2–19.12.60.6–11.16.92.8–17.1a8.91.9–42.3b
  • The reference group was “not frequently bully or victim.”

  • a P < .001.

  • b P < .01.

  • c P < .05.