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. Author manuscript; available in PMC: 2022 Aug 1.
Published in final edited form as: Drug Alcohol Depend. 2021 May 21;225:108769. doi: 10.1016/j.drugalcdep.2021.108769

Table 3.

Multivariable model examining correlates of participants reporting that the survey took too long to complete–focusing on individual drugs as independent variables (N = 111,472).

Past-Year Drug Use aOR (95 % CI)
Tobacco 1.22 (1.10–1.35)
Alcohol 1.03 (0.93–1.13)
Marijuana 1.15 (1.02–1.28)
Cocaine 0.90 (0.70–1.15)
Methamphetamine 1.17 (0.86–1.60)
Heroin 1.10 (0.64–1.88)
Prescription Opioids 1.33 (1.14–1.55)
Hallucinogens 1.19 (0.98–1.43)
Stimulants 1.08 (0.82–1.41)
Crack 1.12 (0.64–1.98)
Tranquilizers 1.35 (1.07–1.70)
Sedatives 1.15 (0.64–2.09)
Inhalants 1.10 (0.77–1.56)

Note. All data were weighted and adjusted for the complex sample design. This model controlled for all covariates from the other model. Presciption opioids, tranquilizers, sedatives, and stimulants refer to misuse. aOR = adjusted odds ratio; CI = confidence interval.