Figure 2.

Adjusted difference (percentage points) in the probability of any past-year suicidal ideation, plans, or attempts among persons with past-year opioid use without misuse versus those with past-year opioid misuse, by past-year drug use and health, National Survey on Drug Use and Health, 2015–2016. Differences in predicted probabilities were derived from propensity score–weighted logistic regression analyses estimating the risk of any suicidal behaviors (ideation, plans, or attempts) within each subgroup of each covariate, compared with the reference group of persons with past-year opioid misuse. All models controlled for sociodemographic characteristics (sex, age, race/ethnicity, education, employment, income, marital status, insurance, urban/rural residence, parental status), past-year drug use (heroin, cocaine, methamphetamine, stimulants, sedatives/tranquilizers), comorbidity (depression, nicotine dependence, alcohol use disorder, cannabis use disorder, number of chronic medical conditions), and self-rated health. Bars, 95% confidence intervals (CIs).