Despite increasing demand for treatment among cannabis users in many countries, most users are not in treatment.
Controls who were placed on a waiting list for the full intervention after 3 months underwent an assessment and had access to internet as usual.
The service team group also exhibited superior improvements in cannabis-use disorder, cannabis-dependence severity, and general anxiety symptoms after 3 months to those in the internet as usual group.
©Christian Baumgartner, Michael Patrick Schaub, Andreas Wenger, Doris Malischnig, Mareike Augsburger, Marc Walter, Thomas Berger, Lars Stark, David Daniel Ebert, Matthew T Keough, Severin Haug.