Table 4.
Mortality, OR (95% CI) | ||
---|---|---|
Unadjusted* | Adjusted** | |
Education | ||
Primary school | Reference | Reference |
Secondary school | 0.86 (0.85–0.88) | 0.86 (0.84–0.87) |
University | 0.69 (0.67–0.70) | 0.73 (0.71–0.75) |
Missing information | 1.03 (0.98–1.08) | 1.12 (1.06–1.17) |
Inpatient days, n | ||
0–5 | Reference | Reference |
6–10 | 3.05 (2.95–3.15) | 2.51 (2.42–2.59) |
11–15 | 4.61 (4.46–4.77) | 3.56 (3.44–3.69) |
16–20 | 6.01 (5.80–6.23) | 4.45 (4.28–4.62) |
21–25 | 7.29 (7.01–7.58) | 5.10 (4.90–5.32) |
26–30 | 8.46 (8.11–8.84) | 5.81 (5.55–6.08) |
31– | 11.64 (11.37–11.91) | 7.29 (7.10–7.50) |
Charlson co‐morbidity index (cont.) | 1.33 (1.33–1.34) | 1.21 (1.20–1.21) |
Dementia | 2.26 (2.20–2.31) | 2.14 (2.08–2.20) |
Psychotropic drugs | ||
Antidepressants | 2.10 (2.06–2.14) | 1.43 (1.40–1.46) |
Antipsychotics | 2.87 (2.79–2.96) | 2.10 (2.02–2.17) |
Anxiolytics | 2.08 (2.04–2.12) | 1.35 (1.32–1.38) |
Hypnotics and sedatives | 1.49 (1.47–1.52) | 0.91 (0.89–0.93) |
Psychotropic drugs, n | ||
0 | Reference | Reference |
1 | 1.83 (1.80–1.87) | 1.42 (1.39–1.45) |
2 | 2.47 (2.42–2.53) | 1.74 (1.69–1.78) |
3 | 3.01 (2.91–3.10) | 1.99 (1.92–2.06) |
4 | 3.91 (3.66–4.16) | 2.50 (2.33–2.69) |
Other drugs (cont.) | 1.08 (1.08–1.09) | 0.99 (0.99–0.99) |
Matched for age, sex, and case event day.
Matched for age, sex, and case event day and adjusted for all variables in table.