Table 2.
Multivariable logistic regression of unadjusted and fully adjusted associations with involuntary admission under MHA sects. 2,3,4, or 5(2) at first hospital admission
| OR (95% CI) | |||
|---|---|---|---|
| Variable | Unadjusted | Fully adjusted | p-value |
| Ethnicity | |||
| White British | Reference group | ||
| White Irish | 1.13 (0.92–1.39) | 1.01 (0.79–1.28) | 0.942 |
| Other White background | 2.28 (2.05–2.53) | 1.49 (1.29–1.73) | < 0.001 |
| Black African | 3.64 (3.29–4.03) | 1.80 (1.57–2.07) | < 0.001 |
| Black Caribbean | 3.44 (3.03–3.91) | 1.63 (1.40–1.89) | < 0.001 |
| Black British / Other Black background | 3.24 (2.92–3.60) | 1.75 (1.55–1.98) | < 0.001 |
| Asian Bangladeshi | 2.97 (1.96–4.51) | 1.68 (1.04–2.72) | 0.034 |
| Asian Indian | 1.93 (1.51–2.47) | 1.43 (1.08–1.91) | 0.013 |
| Asian Pakistani | 2.48 (1.80–3.41) | 1.67 (1.16–2.41) | 0.006 |
| Asian Chinese | 3.73 (2.63–5.28) | 2.28 (1.53–3.41) | < 0.001 |
| Asian British / Other Asian background | 2.25 (1.91–2.65) | 1.47 (1.20–1.79) | < 0.001 |
| White and Black African | 1.55 (0.97–2.47) | 0.94 (0.55–1.60) | 0.816 |
| White and Black Caribbean | 1.45 (1.09–1.94) | 1.08 (0.78–1.51) | 0.635 |
| Other Mixed background | 1.66 (1.20–2.29) | 1.18 (0.82–1.71) | 0.374 |
| Other ethnic background | 2.40 (2.10–2.73) | 1.66 (1.41–1.96) | < 0.001 |
| Age | |||
| 18–24 | 1.53 (1.40–1.68) | 1.24 (1.11–1.38) | < 0.001 |
| 25–34 | 1.22 (1.13–1.33) | 1.10 (1.00-1.21) | 0.054 |
| 35–49 | Reference group | ||
| 50–64 | 1.20 (1.10–1.32) | 1.23 (1.10–1.38) | < 0.001 |
| 65–99 | 1.31 (1.18–1.46) | 1.00 (0.87–1.15) | 0.977 |
| Gender | |||
| Male | Reference group | ||
| Female | 1.04 (0.98–1.10) | 1.11 (1.03–1.19) | 0.007 |
| Area-level deprivation | |||
| 1st quintile (least deprived) | Reference group | ||
| 2nd quintile | 1.30 (1.16–1.45) | 1.10 (0.97–1.25) | 0.154 |
| 3rd quintile | 1.31 (1.17–1.47) | 1.08 (0.95–1.23) | 0.260 |
| 4th quintile | 1.37 (1.22–1.53) | 1.09 (0.96–1.24) | 0.177 |
| 5th quintile (most deprived) | 1.34 (1.20–1.50) | 1.08 (0.95–1.23) | 0.242 |
| Homeless | |||
| No | Reference group | ||
| Yes | 0.37 (0.34–0.40) | 0.62 (0.55–0.71) | < 0.001 |
| Migrant status | |||
| No | Reference group | ||
| Yes | 2.18 (2.02–2.35) | 1.15 (1.02–1.29) | 0.020 |
Note. Fully adjusted column includes adjustment for all variables in the table, as well as adjustment for psychiatric diagnosis and Health of the Nation Outcome Scales items (as seen in Table 1). p-value corresponds to fully adjusted analysis