“…Other efforts to distinguish distinct subpopulations of steroid users have adopted a qualitative approach and categorised individuals who use steroids according to primary motivation for use (Christiansen et al, 2016;Hakansson, Mickelsson, Wallin, & Berglund, 2012;Hanley Santos & Coomber, 2017;Kanayama & Pope, 2012). For example, research conducted in the United Kingdom during the 1990s (Korkia & Stimson, 1993;Lenehan, Bellis, & McVeigh, 1996) identified categories of users comprising 'competitive sports participants', 'occupational users' and 'aesthetic users' (and a potential fourth group of 'young or novice user') (Dawson, 2001).…”