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Table 3 Risk of suicide by substance use disorder category, by gender

From: Substance use disorders and risk of suicide in a general US population: a case control study

Substance use disorder categoryOdds ratioaAdjusted odds (adjusted for age, education level, poverty level, Charlson index, psychiatric diagnoses)
ORCIbp-valueaORCIp-value
Male only
 Alcohol only11.79.6 14.30.0014.63.7, 5.60.001
 Drug only8.26.1, 11.20.0014.02.9, 5.40.001
 Tobacco only3.53.1, 4.10.0011.81.6, 2.10.001
 Alcohol + drug14.510.1, 20.70.0016.34.4, 9.00.001
 Alcohol + tobacco13.610.6, 17.50.0015.54.2, 7.00.001
 Drug + tobacco10.46.8, 16.10.0013.52.3, 5.40.001
 Alcohol + drug + tobacco19.513.9, 27.40.0017.95.6, 11.10.001
Female only
 Alcohol only22.414.8, 34.000.00110.76.3, 18.10.001
 Drug only13.98.5, 22.80.0015.22.9, 9.10.001
 Tobacco only3.83.0, 4.90.0012.51.9, 3.30.001
 Alcohol + drug34.317.3, 68.00.00111.85.4, 25.80.001
 Alcohol + tobacco23.013.8, 38.30.0016.53.6. 11.80.001
 Drug + tobacco32.917.6, 61.40.00110.44.9, 22.00.001
 Alcohol + drug + tobacco53.527.4, 104.30.00116.77.9, 35.30.001
  1. aAll conditional logistic regression models are conditional on site
  2. bCI denotes 95% confidence interval