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. 2023 Jan 10;7:22. Originally published 2022 Jan 24. [Version 3] doi: 10.12688/wellcomeopenres.17403.3

Table 7. Death within 30 days of COVID-19 diagnosis or hospitalization.

Cohort CU-AMC %
(95%CI)
CUIMC %
(95%CI)
Optum
EHR %
(95%CI)
VA-OMOP
% (95%CI)
HIRA %
(95%CI)
CPRD %
(95%CI)
IPCI %
(95%CI)
SIDIAP %
(95%CI)
Diagnosed
COVID-19
11.6
(9.4-14.2)
18.8
(16.2-21.7)
3.7
(3.4-4.1)
8.3
(7.8-8.8)
- 24.9
(20.0-30.5)
23.5
(18.2-29.8)
15.6
(15.0-16.2)
Hospitalized
COVID-19
25.8
(21.2-31.0)
32.2
(28.0-36.7)
7.6
(6.9-8.4)
17.6
(16.5-18.7)
16.6
(11.4-23.5)
- - 21.4
(20.3-22.6)

Grey =US database. Pink=South Korean database. Yellow=European database