ORs for depression from 24 separate logistic regression models demonstrating the relationship of each risky sexual behaviour to depression, overall and stratified by gender and race
| Overall OR (95% CI) for depression | Men OR (95% CI) for depression | Women OR (95% CI) for depression | Non-Hispanic African–American OR (95% CI) for depression | Non-Hispanic Caucasian OR (95% CI) for depression | Mexican–American OR (95% CI) for depression | |
| Number of sex partners in past year | ||||||
| 0 | 1.3 (0.9 to 1.8) | 1.4 (0.8 to 2.5) | 1.3 (0.9 to 2.0) | 1.1 (0.6 to 2.0) | 1.5 (0.9 to 2.5) | 1.8 (0.8 to 3.9) |
| 1 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| 2+ | 1.7 (1.2 to 2.3) | 1.2 (0.6 to 2.2) | 2.0 (1.4 to 3.0) | 1.2 (0.6 to 2.1) | 2.2 (1.4 to 3.6) | 1.2 (0.6 to 2.6) |
| Lifetime number of sex partners | ||||||
| 1–3 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| 4–9 | 1.5 (1.0 to 2.2) | 1.2 (0.5 to 2.5) | 1.8 (1.2 to 2.6) | 1.6 (0.8 to 3.2) | 1.6 (1.0 to 2.6) | 0.9 (0.4 to 1.7) |
| 10+ | 2.0 (1.3 to 3.0) | 1.2 (0.6 to 2.4) | 2.6 (1.6 to 4.0) | 2.3 (1.3 to 4.1) | 2.1 (1.3 to 3.4) | 1.4 (0.6 to 3.2) |
| First sex <15 years old | 2.4 (1.7 to 3.2) | 1.5 (0.9 to 2.5) | 3.0 (2.0 to 4.4) | 2.6 (1.7 to 4.1) | 2.4 (1.6 to 3.6) | 2.4 (1.6 to 3.8) |
Overall models are adjusted for age, sex, race/ethnicity, marital status, education level and poverty status. Models stratified by sex are adjusted for all the above except sex. Models stratified by race/ethnicity are adjusted for all the above except race/ethnicity.