Smoking tobacco/cannabis… | Tobacco | Cannabis | Wilcoxon signed-rank test | |
---|---|---|---|---|
n(%) | n(%) | z | p | |
…is harmful to my health | 197 (91.2) | 114 (52.8) | −8.38 | < 0.001 |
…can cause lung cancer, heart diseases and other serious diseases | 190 (88.0) | 122 (56.5) | −7.52 | < 0.001 |
…is addictive | 185 (85.6) | 81 (37.5) | −9.13 | < 0.001 |
…promotes premature skin aging and harms one’s appearance | 147 (68.1) | 75 (34.7) | −8.43 | < 0.001 |