Fig. 2From: Desistance from crime following substance use treatment: the role of treatment retention, social network and self-controlChange in A: number of substances used. B: self-control score, by crime status at follow-up. n = 334. Self-control was measured with the brief self-control scale (BSCS), which ranges from 13 (low) to 65 (high). Numberof substances used: We asked about the last 6 months before treatment start (T0) and follow-up (T1).Back to article page