Cannabis Motives and Quitting Tobacco

Abstract

Objective The present research examined the impact of cannabis motives on tobacco outcomes. Methods The sample included 403 daily smokers (214 males, mean age 35.24 years). A bifactor model of cannabis motives was examined to determine whether this approach might best elucidate relations between cannabis motives and smoking. Results Coping motives were associated with reduced barriers for smoking, fewer negative smoking expectancies, and decreased positive reinforcement with respect to smoking. Conformity motives were associated with fewer internal smoking barriers. Expansion motives were associated with more positive reinforcement related to smoking. Enhancement motives were associated with reductions in smoking for appetite/weight control consequences. The general motives variable, comprised of each of the five motives subscales, was associated with more barriers related to tobacco addiction, more external barriers, greater positive reinforcement consequences, and more negative expectancies. Coping motives were negatively associated with quit status, and were positively associated with quit status. Conclusions Cannabis motives subscales were not uniformly predictive of quit success. Individuals who used cannabis for conformity reasons were more likely to successfully quit smoking, however, individuals who used cannabis for coping reasons were less likely to quit smoking. Thus, those who use cannabis for conformity reasons are less likely to turn to cannabis during times of stress or to relieve tension or anxiety, a view supported by existing literature. This suggests that individuals who use cannabis for coping reasons may represent a population vulnerable to cannabis misuse and problems. Additional work is needed to better understand underlying mechanisms.

Protocol for the ‘Supporting Young Cancer Survivors who Smoke’ study (PRISM): Informing the development of a smoking cessation intervention for childhood, adolescent and young adult cancer survivors in England

“…Tobacco smoking often co-occurs with other behaviours such as vaping e-cigarettes and smoking cannabis [ 61 , 62 ]. These are related but distinct behaviours, all of which have very different drivers [ 61 – 64 ].…”

“…Tobacco smoking often co-occurs with other behaviours such as vaping e-cigarettes and smoking cannabis [ 61 , 62 ]. These are related but distinct behaviours, all of which have very different drivers [ 61 – 64 ]. In the UK, e-cigarettes are tightly regulated and recommended as a smoking cessation aid for those aged 18 and above and while 16% of young people report using cannabis [ 65 ], it remains to be illegal.…”