Additive roles of tobacco and cannabis co-use in relation to delay discounting in a sample of heavy drinkers

ConclusionsDelay discounting rates were significantly greater among subgroups reporting cannabis use providing partial support for an additive effect, while also highlighting the importance of co-use substance type. Both tri-use and delay discounting were associated with greater AUD severity, which may provide relevant intervention targets.
Source: Psychopharmacology - Category: Psychiatry Source Type: research