“…These include the following: (1) poor mental health status, especially presence of depression or anxiety (Compton et al, 2007;Edwards et al, 2003;Fergusson et al, 2008;Hasin et al, 2007;Russell et al, 2010); (2) presence of physical health problems, such as sleep and pain disorders, (Chapman et al, 2011;Davis et al, 2005;Friedmann & Stein, 2006;Manchikanti et al, 2006) (3) use of tobacco (Compton et al, 2007;Ford et al, 2011;Fuller-Thomson et al, 2013;Hasin et al, 2007); (4) lack of social support (Chou et al, 2011;Colman & Widom, 2004); and (5) low socioeconomic status (SES) (Compton et al, 2007;Covey et al, 2013;Hasin et al, 2007;Zielinski, 2009).…”