Variation in brief treatment for substance use disorder: a qualitative investigation of four federally qualified health centres with SBIRT services

Brief treatment (BT) or regular outpatient alcohol use or substance use disorder (SUD) treatment is a key element of the Screening, Brief Intervention, and Referral to Treatment (SBIRT) model. It can be an effective, short-term, and low-cost treatment option for many people who misuse alcohol and...