Cox regression models of indicators of depression and different forms of substitute care
| Model 1 | Model 2 | Model 3 | |
| HR (95% CI) | HR (95% CI) | HR (95% CI) | |
| Antidepressive medication | |||
| General population | 1 | 1 | 1 |
| Domestic adoptees | 1.19 (1.00 to 1.43) | 1.12 (0.93 to 1.34) | 1.13 (0.94 to 1.35) |
| International adoptees | 1.13 (1.08 to 1.18) | 1.06 (1.01 to 1.11) | 1.05 (1.00 to 1.10) |
| Foster children | 2.07 (1.87 to 2.28) | 1.64 (1.47 to 1.83) | 1.44 (1.29 to 1.61) |
| Hospital care | |||
| General population | 1 | 1 | 1 |
| Domestic adoptees | 0.93 (0.63 to 1.38) | 0.85 (0.57 to 1.27) | 0.86 (0.58 to 1.29) |
| International adoptees | 1.45 (1.34 to 1.57) | 1.32 (1.22 to 1.44) | 1.30 (1.19 to 1.41) |
| Former foster children | 2.85 (2.42 to 3.35) | 2.01 (1.68 to 2.41) | 1.62 (1.35 to 1.94) |
Model 1 is adjusted for gender, year of birth and urban/rural residency.
Model 2 is also adjusted for mean grade point averages in ninth grade.
Model 3 is also adjusted for income in quintiles and employment/being a student in young adulthood.