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. Author manuscript; available in PMC: 2022 Mar 1.
Published in final edited form as: Heart Lung. 2020 Dec 21;50(2):244–251. doi: 10.1016/j.hrtlng.2020.12.009

Fig. 3.

Fig. 3.

Trend plots for TUD, SUD, AUD and DUD stratified based on age groups.

(Panel A is for 18–35 years, Panel B is for 36–50 years, Panel C is for 51–65 years, Panel D is for 66–80 and Panel E is for >80 years). X-axis represents timeline in years and Y-axis represents frequency of substance use disorder.

Abbreviations: TUD: Tobacco Use Disorder; SUD: Substance Use Disorder; AUD: Alcohol Use Disorder; and DUD: Drug Use Disorder.