Table 4 Australian adults 16–85 years: Prevalence of anxiety and affective disorders with and without comorbid substance disorders and smoking rates, by age group and sex
From: Smoking and mental illness: results from population surveys in Australia and the United States
Mental disorder* | Proportion with mental disorder (%) | 95% CI | Smoking rate (%) | 95% CI |
|---|---|---|---|---|
Males aged 18–34 years | ||||
Anxiety with substance use | 3.0 | 1.8 – 4.1 | 63.4 | 40.4 – 86.3 |
Anxiety without substance use | 7.5 | 5.5 – 9.5 | 33.5 | 20.6 – 46.5 |
Affective with substance use | 2.2 | 0.9 – 3.6 | 72.6 | 44.5 – 100.0 |
Affective without substance use | 3.5 | 2.2 – 4.8 | 46.2 | 23.9 – 68.5 |
No 12-month disorder | 77.2 | 73.7 – 80.7 | 26.5 | 22.1 – 30.9 |
Males aged 35–54 years | ||||
Anxiety with substance use | 2.7 | 1.5 – 3.9 | 79.9 | 65.7 – 94.1 |
Anxiety without substance use | 11.8 | 9.0 – 14.5 | 25.3 | 15.9 – 34.8 |
Affective with substance use | 1.8 | 0.8 – 2.8 | 86.2 | 72.5 – 100.0 |
Affective without substance use | 5.6 | 3.8 – 7.5 | 38.5 | 22.5 – 54.6 |
No 12-month disorder | 80.2 | 76.6 – 83.8 | 24.4 | 19.8 – 28.9 |
Males aged 55 years and over | ||||
Anxiety with substance use | 0.4 | 0.0 – 0.7 | 7.8 | 0.0 – 26.1 |
Anxiety without substance use | 6.3 | 4.9 – 7.7 | 22.6 | 13.9 – 31.2 |
Affective with substance use | 0.1 | 0.0 – 0.2 | 95.0 | 60.0 – 100.0 |
Affective without substance use | 2.0 | 1.1 – 3.0 | 25.4 | 8.0 – 42.9 |
No 12-month disorder | 91.2 | 89.6 – 92.8 | 14.7 | 12.3 – 17.1 |
Females aged 18–34 years | ||||
Anxiety with substance use | 2.3 | 1.4 – 3.2 | 56.6 | 39.6 – 73.6 |
Anxiety without substance use | 19.1 | 17.0 – 21.2 | 31.4 | 25.4 – 37.4 |
Affective with substance use | 1.6 | 0.9 – 2.4 | 62.4 | 34.2 – 90.6 |
Affective without substance use | 6.9 | 5.5 – 8.4 | 36.4 | 25.8 – 46.9 |
No 12-month disorder | 71.6 | 68.9 – 74.3 | 15.6 | 13.0 – 18.3 |
Females aged 35–54 years | ||||
Anxiety with substance use | 1.4 | 0.7 – 2.2 | 54.0 | 21.2 – 86.8 |
Anxiety without substance use | 19.8 | 17.0 – 22.6 | 36.1 | 27.0 – 45.3 |
Affective with substance use | 0.6 | 0.3 – 0.9 | 75.2 | 50.9 – 99.6 |
Affective without substance use | 7.5 | 5.3 – 9.6 | 45.5 | 30.9 – 60.1 |
No 12-month disorder | 74.9 | 71.8 – 78.1 | 20.1 | 16.3 – 24.0 |
Females aged 55 years and over | ||||
Anxiety with substance use | 0.1 | 0.0 – 0.2 | 55.5 | 20.0 – 85.0 |
Anxiety without substance use | 9.8 | 8.4 – 11.1 | 14.8 | 7.9 – 21.7 |
Affective with substance use | 0.0 | 0.0 – 0.4 | 50.0 | 10.0 – 90.0 |
Affective without substance use | 4.5 | 3.5 – 5.6 | 13.3 | 3.6 – 23.0 |
No 12-month disorder | 87.8 | 86.3 – 89.3 | 10.5 | 8.6 – 12.3 |