Fig. 1From: Cannabidiol versus risperidone for treatment of recent-onset psychosis with comorbid cannabis use: study protocol for a randomized controlled clinical trialSchedule of enrolment, interventions, visits and assessments. Abbreviations: AE: Adverse event. PANSS: Positive and Negative Syndrome Scale (rating scale - symptom severity). CGI: Clinical Global Impression scale (rating scale – global illness severity), Severity (S) and Improvement (I) scores. PSP: Personal and Social Performance Scale (rating scale – level of psychosocial functioning). SWN: Subjective Well-being Scale under Neuroleptic treatment (rating scale – well-being). BACS: Brief Assessment of Cognition in Schizophrenia (neuropsychiatric test battery). UKU: Udvalget for Kliniske Undersøgelser (rating scale – antipsychotic side effects). PSQI: Pittsburgh Sleep Quality Index (rating scale – subjective sleep quality)Back to article page