Table 2.
Number of COVID-19 in-hospital deaths and associated odds ratios
| Total, n (%) | Unadjusted OR (95% CI) | P-value | Adjusted OR (95% CI) | P-value | |
|---|---|---|---|---|---|
|
Mortality
|
57 599 (100) |
|
|
|
|
| Pre-vaccination |
29 768 (52.00) |
ref |
|
ref |
|
| Post-vaccination |
27 831 (48.00) |
0.43 (0.43–44) |
<0.001 |
0.72 (0.70–0.73) |
<0.001* |
|
Age in years
|
|
|
|
|
|
| 12–17 |
114 (0.00) |
ref |
|
ref |
|
| 18–44 |
4293 (7.00) |
1.04 (0.86–1.25) |
0.684 |
1.14 (0.94–1.37) |
0.183 |
| 45–64 |
14 009 (24.00) |
2.53 (2.10–3.04) |
<0.001* |
2.62 (2.17–3.16) |
<0.001* |
| 65–74 |
13 623 (24.00) |
5.54 (4.60–6.68) |
<0.001* |
5.22 (4.33–6.29) |
<0.001* |
| ≥75 |
25 560 (44.00) |
10.96 (9.10–13.20) |
<0.001* |
9.29 (7.70–11.19) |
<0.001* |
|
Sex
|
|
|
|
|
|
| Female |
26 036 (45.00) |
ref |
|
ref |
|
| Male |
31 563 (55.00) |
1.38 (1.35–1.40) |
<0.001* |
1.29 (1.27–1.32) |
<0.001* |
|
Insurance fund
|
|
|
|
|
|
| Rural citizens |
19 253 (33.00) |
ref |
|
ref |
|
| Urban citizens |
13 271 (23.00) |
0.96 (0.94–0.98) |
<0.001* |
1.37 (1.34–1.40) |
<0.001* |
| Civil servants |
15 522 (27.00) |
1.07 (1.05–1.10) |
<0.001* |
1.04 (1.02–1.07) |
<0.001* |
| Immigrants |
551 (1.00) |
2.84 (2.59–3.11) |
<0.001* |
3.10 (2.81–3.42) |
<0.001* |
| Other |
9002 (16.00) |
1.64 (1.59–1.68) |
<0.001* |
1.30 (1.27–1.34) |
<0.001* |
|
Record status
|
|
|
|
|
|
| Inpatient |
55 140 (96.00) |
ref |
|
ref |
|
| Short-time inpatient |
87 |
0.05 (0.04–0.07) |
<0.001* |
0.08 (0.07–0.10) |
<0.001* |
| Emergency department |
2356 (4.00) |
0.09 (0.09–0.10) |
<0.001* |
0.13 (0.12–0.13) |
<0.001* |
| Unspecified | 16 | 0.06 (0.04–0.10) | <0.001* | 0.18 (0.11–0.29) | <0.001* |
CI – confidence interval, OR – odds ratio, ref – reference
*Significant P-values (0.05).