TABLE 4

Association of Baseline Tobacco Product Use and Dual Product Use at 24-Month Follow-up

Baseline Regressor, Ever Any Tobacco Product UseCurrent Product Use at 24-Mo Follow-up
Tobacco Producta Versus None, OR (95% CI)Marijuana Productb Versus None, OR (95% CI)Dual Productc Versus None, OR (95% CI)
Unadjusted model3.22 (2.18–4.75)***4.48 (3.10–6.48)***3.41 (2.24–5.17)***
Adjusted model2.38 (1.58–3.59)***3.24 (2.19–4.81)***2.33 (1.49–3.64)***
  • Current use includes any use of the respective product during the past 30 days.

  • a Current use of any combustible cigarettes, e-cigarettes, or hookah.

  • b Current use of any combustible marijuana, vaping marijuana or marijuana edibles.

  • c Current use of any combustible cigarettes, e-cigarettes, or hookah and any combustible marijuana, vaping marijuana or marijuana edibles.

  • *** P < .001.