Table 4:
Multivariable Logistic Regression Analyses of Lifetime and Past-Year Substance Use by ADHD Diagnosis Status, NWS Participants with No Drug Use Disorder
| PANEL A: TOTAL NWS | EVER USED | PAST-YEAR USE | ||||||
|---|---|---|---|---|---|---|---|---|
| Illicit Drugs (Use) | ADHD AOR1 | [95% CI] | p | ADHD AOR1 | [95% CI] | p | ||
| Marijuana | 2.22 | [1.89–2.60] | <.001 | 2.15 | [1.85–2.50] | <.001 | ||
| Powder Cocaine | 2.11 | [1.77–2.52] | <.001 | 2.00 | [1.45–2.76] | <.001 | ||
| Crack Cocaine | 2.28 | [1.84–2.84] | <.001 | 1.63 | [1.08–2.46] | <.05 | ||
| Methamphetamine | 2.09 | [1.72–2.54] | <.001 | 2.22 | [1.72–2.85] | <.001 | ||
| Heroin | 2.10 | [1.64–2.70] | <.001 | 2.25 | [1.45–3.47] | <.001 | ||
| Fentanyl | 2.22 | [1.71–2.89] | <.001 | 2.37 | [1.61–3.47] | <.001 | ||
| Hallucinogens | 2.24 | [1.87–2.69] | <.001 | 2.21 | [1.62–3.01] | <.001 | ||
| Prescription Medications (Misuse) | ||||||||
| Opioids | 2.00 | [1.62–2.47] | <.001 | 2.05 | [1.47–2.84] | <.001 | ||
| Tranquilizers | 2.06 | [1.63–2.60] | <.001 | 2.80 | [1.93–4.06] | <.001 | ||
| Sedatives | 1.77 | [1.22–2.59] | <.01 | 1.96 | [1.04–3.68] | <.05 | ||
| Stimulants | 3.08 | [2.45–3.86] | <.001 | 3.33 | [2.32–4.77] | <.001 | ||
| PANEL B: NO DRUG USE DISORDER | EVER USED | PAST-YEAR USE | ||||||
| Illicit Drugs (Use) | ADHD AOR1 | [95% CI] | p | ADHD AOR1 | [95% CI] | p | ||
| Marijuana | 1.95 | [1.65–2.32] | <.001 | 2.01 | [1.70–2.38] | <.001 | ||
| Powder Cocaine | 1.80 | [1.45–2.22] | <.001 | 1.59 | [0.99–2.54] | .053 | ||
| Crack Cocaine | 1.83 | [1.37–2.45] | <.001 | 0.77 | [0.37–1.59] | .477 | ||
| Methamphetamine | 1.77 | [1.38–2.28] | <.001 | 1.94 | [1.32–2.87] | <.001 | ||
| Heroin | 1.90 | [1.53–2.35] | <.001 | 1.66 | [1.09–2.53] | <.05 | ||
| Fentanyl | 1.92 | [1.31–2.79] | <.001 | 1.54 | [0.73–3.25] | .260 | ||
| Hallucinogens | 1.90 | [1.53–2.35] | <.001 | 1.66 | [1.09–2.53] | <.05 | ||
| Prescription Medications (Misuse) | ||||||||
| Opioids | 1.69 | [1.29–2.21] | <.001 | 1.56 | [0.97–2.53] | .069 | ||
| Tranquilizers | 1.84 | [1.34–2.53] | <.001 | 2.47 | [1.40–4.36] | <.01 | ||
| Sedatives | 1.98 | [1.25–3.14] | <.01 | 2.19 | [1.06–4.54] | <.05 | ||
| Stimulants | 2.87 | [2.14–3.85] | <.001 | 3.48 | [2.12–5.69] | <.001 | ||
Notes:
1.
ADHD AOR is the adjusted odds ratio comparing the odds of use among persons ever diagnosed with ADHD to the odds of use among persons never diagnosed with ADHD derived from models that include control variables. Models control for: Sex; Age; Race/Ethnicity; Nativity; Education; and Urban-Rural Continuum.