Table 3: Factors associated with nonmedical use of prescription drugs. Multivariable logistic regression analysis.

Characteristic z-Promethazine/
hydroxyzine/
Prescription Prescription
AOR (95% CI)AOR (95% CI)AOR (95% CI)AOR (95% CI)AOR (95% CI)AOR (95% CI)

Gender 0.69
(0.15–3.09)
0.31
(0.08–1.31)
0.60
(0.20–1.79)
0.88
(0.28–2.79)
0.47
(0.14–1.56)
0.67
(0.15–2.20)
(Male versus female/nonbinary)

OMT type2.76
(0.61–12.49)
0.46
(0.12–1.78)
0.68
(0.22–2.08)
0.90
(0.28–2.89)
1.13
(0.34–3.79)
0.26 (0.07
(Buprenorphine/buprenorphine-naloxone versus methadone)

Age 0.89 0.94 (0.881.00
(0.95–1.06)
1.02
(0.96–1.08)
0.95
(0.90–1.01)
0.98
(0.92–1.05)
(Years, continuous)(0.82

.
.
values ; included in analysis.
values ; included in analysis.
values ; included in analysis.
variable (missing promethazine , hydroxyzine , and alimemazine ); missing values ; included in analysis.
values ; included in analysis.
values ; included in analysis.