| Characteristics | No | STI | Depression |
| Cases (%) | Cases (%) | ||
| Sex | |||
| Male | 10 073 | 595 (4.6) | 620 (5.7) |
| Female | 11 487 | 908 (6.1) | 1243 (10.2) |
| Age (years) | |||
| 15–34 | 4124 | 722 (5.1) | 981 (8.7) |
| 35–49 | 10 627 | 781 (5.6) | 882 (7.2) |
| Marital status | |||
| Married/common law | 12 393 | 791 (4.9) | 795 (6.0) |
| Single | 7155 | 519 (5.4) | 733 (10.0) |
| Widow/divorced/separated | 1979 | 191 (9.1) | 333 (16.5) |
| Unknown | 33 | 2 (1.2) | 2 (6.6) |
| Size of household | |||
| 1 Person | 3303 | 313 (8.4) | 398 (12.2) |
| 2 Persons | 5637 | 434 (7.8) | 491 (8.5) |
| 3 Persons | 4628 | 290 (4.7) | 413 (8.2) |
| ⩾4 People | 7992 | 466 (4.2) | 561 (7.0) |
| Smoking status | |||
| Smoker | 7227 | 703 (7.4) | 925 (12.3) |
| Former smoker | 7879 | 527 (5.4) | 582 (6.9) |
| Non-smoker | 6400 | 271 (3.5) | 354 (5.2) |
| Unknown | 14 | 2 (2.3) | 2 (9.2) |
| Education | |||
| Low | 7845 | 503 (5.0) | 767 (9.4) |
| Middle | 1856 | 149 (6.1) | 197 (10.4) |
| High | 11 634 | 836 (5.5) | 877 (6.7) |
| Unknown | 225 | 15 (3.8) | 22 (7.3) |
| Income | |||
| Low | 1660 | 191 (8.4) | 275 (14.8) |
| Middle | 9876 | 676 (5.1) | 887 (8.4) |
| High | 8119 | 548 (5.5) | 529 (6.0) |
| Unknown | 1905 | 88 (3.7) | 172 (10.0) |
| Immigrant status | |||
| Immigrant | 2814 | 120 (2.8) | 159 (4.3) |
| Non-immigrant | 18 627 | 1382 (6.2) | 1695 (9.1) |
| Unknown | 119 | 1 (0.1) | 9 (11.7) |
| Alcohol use | |||
| No or occasional | 13 460 | 921 (5.2) | 1178 (7.9) |
| 2–3 Per week | 3651 | 260 (5.8) | 300 (8.1) |
| ⩾4 Per week | 1688 | 174 (8.0) | 142 (7.5) |
| Unknown | 2761 | 148 (3.6) | 243 (7.9) |
| No of conditions | |||
| 0 | 8727 | 531 (4.1) | 451 (4.8) |
| 1 | 6624 | 441 (5.1) | 466 (6.8) |
| 2 | 3556 | 274 (7.0) | 412 (11.2) |
| ⩾3 | 2653 | 257 (8.3) | 534 (18.3) |
*The proportions were weighted to the Canadian general population. STI, sexually transmitted infection.