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Fig. 2 | Trials

Fig. 2

From: ICan, an Internet-based intervention to reduce cannabis use: study protocol for a randomized controlled trial

Fig. 2

SPIRIT diagram. Schedule of enrollment, allocation, interventions, and assessments. TLFB, Timeline Follow-back; CUDIT, Cannabis Use Disorders Identification Test; DSM-5, number of DSM-5 criteria met (self-reported); MHSAS, Mental Help Seeking Attitudes Scale; ZUF-8, Fragebogen zur Messung der Patientenzufriedenheit; TiC-P, Trimbos and iMTA questionnaire on Costs associated with Pychiatric illness; SF-6D, ShortForm 6 Dimensions; MCQ-SF, Marijuana Craving Questionnaire Short Form; CSCS, Cannabis Self-Concept Scale; MCSDS, Marlowe-Crowne Social Desirability Scale; BSI-18, Brief Symptom Inventory 18

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