highly significantp = 7.24 × 10 −12
Importantly in an additive model with the other four drugs cannabis use is highly significant (β-estimate = 0.45 (0.32, 0.57), p = 7.24 × 10 −12 ).
Importantly in an additive model with the other four drugs cannabis use is highly significant (β-estimate = 0.45 (0.32, 0.57), p = 7.24 × 10 −12 ).
A significant trend was found (Chi Squ. = 312.2, df = 164, p = 2.63 × 10 −11 ). 3.8.2.