“…A number of potential risk factors for suicide attempts in alcoholics have been identified in previous research including comorbidity with psychiatric disorders such as depression, antisocial personality disorder (ASPD), borderline personality disorder (BPD) and independent and substance-induced depressive conditions (Beautrais et al 1996, Bronisch 2000, Driessen et al 1998, Hesselbrock et al 1988, Preuss et al submitted, Schuckit, 1986, Schuckit et al 1997, Repro et al 1997). On the (neuro-)biological level, a number of variables including monoamine oxidase B soluble interleukin-2-receptor and cholesterol have been proposed as markers of suicidal risk but were found to be nonspecific and of low predictive value.…”