Table 2 Risk of mortality among different follow-up period
COVID-19 | Non-COVID-19 | ||||
|---|---|---|---|---|---|
N | No. of event | N | No. of event | HR (95% C.I.) | |
Follow-up period | |||||
14 days | 2776 | 1263 | 2776 | 1352 | 0.82 (0.76–0.88) |
30 days | 2776 | 1849 | 2776 | 1555 | 1.09 (1.02–1.17) |
90 days | 2776 | 2081 | 2776 | 1666 | 1.16 (1.09–1.24) |
Exclude death within 14 days | |||||
15–30 days | 1250 | 469 | 1222 | 166 | 2.93 (2.46–3.50) |
15–90 days | 1250 | 668 | 1222 | 235 | 3.22 (2.78–3.74) |
Exclude death within 5 days | |||||
6–30 days | 2008 | 1100 | 1724 | 598 | 1.67 (1.51–1.84) |
6–90 days | 2008 | 1383 | 1724 | 709 | 1.87 (1.71–2.05) |