Characterizing tobacco and marijuana use among youth combustible tobacco users experiencing homelessness – considering product type, brand, favor, frequency, and higher-risk use patterns and predictors

Cigarette smoking is three times more prevalent among youth experiencing homelessness compared with the general population. Co-use of tobacco and marijuana is also common. The aim of this study is to characterize tobacco and marijuana use among youth experiencing homelessness who use combustible tobacco in a Midwestern city to inform smoking cessation intervention.