Additional file 1 of Reasons for individual and concurrent use of vaped nicotine and cannabis: their similarities, differences, and association with product use

Additional file 1: Supplemental Table 1. Means, Standard Deviations, and Inter-Item Correlations, Reasons for Cannabis Vaping (n=112). Supplemental Table 2. Means, Standard Deviations, and Inter-Item Correlations, Reasons for Nicotine Vaping (n=112). Supplemental Table 3. Means, Standard Deviations, and Inter-Item Correlations, Reasons for Cannabis Smoking (n=112). Supplemental Table 4. Means, Standard Deviations, and Inter-Item Correlations, Reasons for Co-use (n=112). Supplemental Table 5. Correlations between subscales outlining reasons for individual product use and co-use (n=112)