“…Noncompletion of treatment was also found to be related to number of arrests, physical aggression, and diagnoses of BPD (Percosky, Boccaccini, Bitting, & Hamilton, 2013;Stinson, 2016), psychosis, and/or intellectual disabilities (Stinson, 2016). Personality disorders, such as narcissistic personality disorder, were associated with more reported suffering by the patient but also with denying the need for treatment (Noppel, Hermann, Feil, & Horz-Sagstetter, 2018). Being engaged in treatment was also associated with reduced attrition and sexual recidivism (Drieschner & Verschuur, 2010;Sowden & Olver, 2017).…”