Table 1 provides overall descriptive information on the sample, which included 2,478 individuals between the ages of 18–35 (Mean age at most recent interview: 24.5, Std. Dev.: 4.3) ever exposed to trauma who also endorsed ever drinking at least one full drink of alcohol. Nearly everyone in the sample had experienced at least one non-assaultive form of trauma (97.7%), with physical assault being the second most common reported trauma type, endorsed by 36.7% of the sample. Approximately 17% had experienced sexual assault, and 7.3% (a total of 182 individuals) had experienced all three trauma types—non-assaultive trauma, physical assault, and sexual assault. A larger proportion of the sample met criteria for AUD (35.5%) than PTSD (9.6%). Slightly under two-thirds of the sample (61.9%) had at least one parent who had been diagnosed with AUD during their lifetime.
