PRIMARY STUDY
Adolescent cannabis use and later development of schizophrenia: An updated systematic review of longitudinal studies
Key Findings: High- and low-frequency marijuana usage was associated with a significantly increased risk of schizophrenia.
Type of Study: Meta-analysis
Study Sample Size: 590
Study Result: Negative
Research Location(s): Unknown
Year of Pub: 2022
Cannabinoids Studied: Cannabinoid (unspecified)
Phytocannabinoid Source: Not Applicable
Citation: Godin SL and Shehata S. Adolescent cannabis use and later development of schizophrenia: An updated systematic review of longitudinal studies. J Clin Psychol. 2022; 78:1331-1340. doi: 10.1002/jclp.23312
Authors: Godin SL, Shehata S
