Association of domestic violence and abuse and other covariates with having a consultation for emergency contraception, univariable analysis
| Variable | All subjects (n= 217 850) | Cases with complete data (n= 22 135) | |||
|---|---|---|---|---|---|
| OR (95% CI) | P-value | OR (95% CI) | P-value | ||
| Previous 12 months’ experience of domestic violence and abusea | No | 1.00 | 1.00 | ||
| Yes | 3.59 (2.88 to 4.47) | <0.000 | 3.37 (1.95 to 5.81) | <0.000 | |
| Age categories, years | 15–24 | 0.98 (0.92 to 1.04) | 0.415 | 0.93 (0.75 to 1.16) | 0.527 |
| 25–39 | 1.00 | 1.00 | |||
| 40–49 | 0.78 (0.72 to 0.85) | <0.000 | 0.84 (0.69 to 1.04) | 0.109 | |
| Ethnicity | White | 1.00 | 1.00 | ||
| Black | 1.60 (1.46 to 1.73) | <0.000 | 1.42 (1.17 to 1.71) | <0.000 | |
| Asian | 0.87 (0.81 to 0.94) | <0.000 | 0.87 (0.74 to 1.03) | 0.099 | |
| Mixed | 1.51 (1.33 to 1.71) | <0.000 | 1.42 (1.07 to 1.90) | 0.017 | |
| Other | 0.81 (0.71 to 0.91) | <0.000 | 0.61 (0.45 to 0.82) | 0.001 | |
| Missing | 0.37 (0.36 to 0.38) | <0.000 | |||
| Socioeconomic status (quintiles of level of deprivation) | Least deprived: 1 | 1.00 | 1.00 | ||
| 2 | 1.14 (1.09 to 1.20) | <0.000 | 1.07 (0.94 to 1.21) | 0.314 | |
| 3 | 1.30 (1.23 to 1.36) | <0.000 | 1.29 (1.14 to 1.47) | <0.000 | |
| 4 | 1.49 (1.41 to 1.57) | <0.000 | 1.36 (1.20 to 1.55) | <0.000 | |
| Most deprived: 5 | 1.74 (1.64 to 1.84) | <0.000 | 1.66 (1.45 to 1.91) | <0.000 | |
| Unknown | 0.36 (0.32 to 0.41) | <0.000 | |||
| Pregnancies, n | 0 | 1.00 | 1.00 | ||
| 1 | 2.93 (2.83 to 3.04) | <0.000 | 2.23 (1.98 to 2.52) | <0.000 | |
| ≥2 | 5.56 (5.39 to 5.74) | <0.000 | 4.39 (3.95 to 4.88) | <0.000 | |
| Children, n | 0 | 1.00 | 1.00 | ||
| 1 | 2.63 (2.55 to 2.71) | <0.000 | 1.82 (1.68 to 1.97) | <0.000 | |
| ≥2 | 3.27 (3.15 to 3.38) | <0.000 | 2.18 (1.99 to 2.39) | <0.000 | |
| History of alcohol misuse since age 15a | No | 1.00 | 1.00 | ||
| Yes | 2.40 (2.11 to 2.72) | <0.000 | 2.58 (1.83 to 3.64) | <0.000 | |
| History of depression/depressive episode within 2 yearsa | No | 1.00 | 1.00 | ||
| Yes | 2.32 (2.24 to 2.42) | <0.000 | 1.98 (1.77 to 2.22) | <0.000 | |
↵a Before index date.