Compared to those age ≥45, the odds for 12-month cannabis use disorder were substantially higher than in those age 18–29 (OR=7.2) and 30–44, (OR=3.6) overall, and across severity levels. For lifetime disorder, the odds were also significantly higher in those 18–29 and 30–44 than in those ≥45 (OR=1.9–3.6).
