https://www.jwatch.org/na49409/2019/07/01/risk-factors-prescription-opioid-misuse?ijkey=IV2sdz1I8
Four factors were associated with opioid misuse: Current or previous substance use (odds ratio, 3.6), any mental health diagnosis (OR, 2.5), age less than 40 years (OR, 2.0), and male sex (OR, 1.2).