“…Those found to be important in several independent studies include a suicide attempt in the past (Avery & Winokur, 1978;Corbitt et al, 1996), or in the family (Paykel et al, 1975;Crook et al, 1975;Linkowski et al, 1985;Roy, 1993b;Malone et al, 1995), high severity or early onset of depression (Bulik et al, 1990;Roy, 1993b;Malone et al, 2000), comorbid personality disorder (Paykel & Dienelt, 1971;Friedman et al, 1983;Fyer et al, 1988;Corbitt et al, 1996;Van Gastel et al, 1997;Soloff et al, 2000), comorbid alcohol dependence or abuse (Bulik et al, 1990;Duggan et al;1991, Roy, 1993b, comorbid chronic physical illness (Duggan et al, 1991), younger age (Van Gastel et al, 1997;Castrogiovanni et al, 1998), marital isolation or discord (Crook et al, 1975;Bulik et al, 1990;Roy, 1993b), recent adverse life events (Paykel et al, 1975;Van Gastel et al, 1997), hopelessness (Rifai et al, 1994;Malone et al, 2000;Soloff et al, 2000) and, not unexpectedly, suicidal ideation (Bulik et al, 1990;Malone et al, 1995;. However, it remains controversial whether or not comorbid anxiety disorders do, in fact, increase (Lepine et al, 1993) risk of a suicide attempt (Noyes, 1991;Friedman et al, 1992;Allg...…”