GAD1 and alcohol abuse: BMI was also statistically associated with suicidality (AOR = 0.85 [0.73, 0.99], p = 0.041), alcohol abuse (AOR = 0.86 [0.78, 0.94], p = 0.003) and GAD (AOR = 0.93 [0.87, 0.98], p = 0.008).