“…Within this context, however, it should also be noted that the literature documents alcohol abuse being correlated with, and sometimes as a precursor to, opioid dependence disorder (Ives et al, 2006;Turk, Swanson, & Gatchel, 2008). A similar confounding relationship for alcohol abuse has also been noted among patients with Major Depressive Disorder (Arnow et al, 2006). Consistent with the findings on Major Depressive Disorder, a substantially greater amount of patients in the late rehabilitation groups were observed with moderate-severe levels depressive symptoms as measures by the Hamilton Rating Scale for Depression (HAM-D).…”