Effectiveness of Screening and Brief Interventions for Alcohol and Tobacco During Breast Cancer Treatment (ONKODETOX)

Participants in the intervention group a one-session brief motivational intervention administered by a psychologist. This intervention consist in a single adapted motivational interview lasting 20-30 minutes, based on the principles of the trans-theoretical model and on the manual for motivational therapy. It is carried out by the same psychologist, trained and supervised for this type of intervention.

Participants in this group benefit of brief educational advises (10 minutes interview maximum ; only on alcohol/tobacco consumption consequences on health), and received a pamphlet on the health effects of alcohol and tobacco consumption.