To identify meaningful classes of opioid-using military veterans in terms of self-reported opioid overdose risk behaviors. The study recruited a sample of 218 military veterans in the NYC area who were discharged from active duty service after September 11. 2001 and reported past-month opioid use. Survey data including measures of mental health. https://www.diegojavierfares.com/bargain-Merlin-the-Magical-Wizard-Boys-Costume-special-save/