| AYA | Adolescents and Young Adults |
| OUD | Opioid Use Disorder |
| SUD | Substance Use Disorder |
| PTSD | Post-Traumatic Stress Disorder |
| UDT | Urine Drug Test |
| MOUD | Medication for Opioid Use Disorder |
| STAR | Substance Use Treatment and Recovery (Clinic) |
| OBOT | Office-Based Opioid Treatment |
| sCHIP | State Children’s Health Insurance Program |
| ICD-9 | International Classification of Diseases, 9th Revision |
| ICD-10 | International Classification of Diseases, 10th Revision |
| ADHD | Attention-Deficit/Hyperactivity Disorder |
| ODD | Oppositional Defiant Disorder |
| SSRIs | Selective Serotonin Reuptake Inhibitors |
| SNRIs | Serotonin and Norepinephrine Reuptake Inhibitors |
| TCAs | Tricyclic Antidepressants |
| THC | Tetrahydrocannabinol |
| IQR | Interquartile Range |
| CI | Confidence Interval |
| SD | Standard Deviation |