Cannabis use, depression and self-harm: phenotypic and genetic relationships.
Karen HodgsonJonathan R I ColemanSaskia P HagenaarsKirstin L PurvesKylie GlanvilleShing Wan ChoiPaul O'ReillyGerome D Breennull nullCathryn M LewisPublished in: Addiction (Abingdon, England) (2019)
Cannabis use appeared to be both phenotypically and genetically associated with depression and self-harm. Limitations in statistical power mean that conclusions could not be made on the direction of causality between these traits.