| Demographic factors | Adjusted odds ratio | 95% confidence interval, Adjusted odds ratio |
|---|---|---|
| Age: 18–29 years | REFERENCE GROUP | |
| Age: 30–39 years | 1.67 | 1.59 to 1.76 |
| Age: 40–49 years | 3.07 | 2.92 to 3.23 |
| Age: 50–59 years | 5.61 | 5.34 to 5.90 |
| Age: 60–69 years | 9.32 | 8.83 to 9.84 |
| Age: 70–79 years | 14.58 | 13.68 to 15.54 |
| Age: 80–89 years | 27.73 | 25.46 to 30.20 |
| Age: ≥90 years | 39.91 | 33.74 to 47.21 |
| Sex: male | REFERENCE GROUP | |
| Sex: female | 2.22 | 2.16 to 2.28 |
| Social deprivation: quintile: 1 (least deprived) | REFERENCE GROUP | |
| Social deprivation: quintile: 2 | 1.16 | 1.11 to 1.22 |
| Social deprivation: quintile: 3 | 1.28 | 1.23 to 1.34 |
| Social deprivation: quintile: 4 | 1.56 | 1.60 to 1.64 |
| Social deprivation: quintile: 5 (most deprived) | 1.70 | 1.63 to 1.78 |
| Ethnicity: White | REFERENCE GROUP | |
| Ethnicity: Black Caribbean | 1.51 | 1.44 to 1.59 |
| Ethnicity: Black African | 1.49 | 1.43 to 1.56 |
| Ethnicity: Asian | 1.16 | 1.10 to 1.22 |
| Ethnicity: Mixed | 1.30 | 1.23 to 1.37 |
| Ethnicity: Other | 1.06 | 0.99 to 1.13 |
| Ethnicity: recorded as ‘unknown’ | 0.87 | 0.79 to 0.96 |
| Language preference: English | REFERENCE GROUP | |
| Language preference: non-English | 0.95 | 0.92 to 0.99 |
| Country of birth: UK | REFERENCE GROUP | |
| Country of birth: non-UK | 0.61 | 0.59 to 0.63 |