Fig. 1

Difference in median Drug Use Motives Questionnaire (DUM-Q) domain scores for SCRAs and cannabis. a The Coping, Social and Pleasure Enhancement domains consist of 4 items, each with a 5-point response option scored 0 to 4 respectively (never=0, rarely=1, sometimes=2, often=3, almost always=4). b The Mental Health domain consists of only 2 items, each with the same response and scoring as above