“…Globally, numerous factors have been associated with OAT initiation including: older age (Fairbairn et al, 2012; Lloyd et al, 2005; Reynoso-Vallejo et al, 2008; Shah et al, 2000; Shin et al, 2007; Yen et al, 2011), social support through marriage or living with a partner (Lloyd et al, 2005; Schutz et al, 1994), being female (Kerr et al, 2005; Schutz et al, 1994; Shah et al, 2000; Springer et al, 2015) and living with children (Lundgren et al, 2003). Other factors related to the individualās drug use also facilitate the decision to initiate OAT including a substantial duration (Schutz et al, 1994; Schwartz et al, 2008) and frequency of drug injection (Booth et al, 1998; Reynoso-Vallejo et al, 2008; Zule and Desmond, 2000), overdose experience (Callon et al, 2006), prior history of drug treatment (Booth et al, 2003, 1998; Schutz et al, 1994; Zule and Desmond, 2000) and needle/syringe program (NSP) attendance (Shah et al, 2000).…”