|
Delta |
Omicron |
p |
Delta |
Omicron |
p |
All patients,
% (n/N)
|
10.8 (53/490)
|
11.4 (31/272)
|
>0.05
|
7.8
(38/490)
|
2.2 (6/272)
|
0.002
|
SpO2≤95%,
% (n/N)
|
11.8 (51/431)
|
14.3 (28/196)
|
>0.05
|
7.9 (34/431)
|
3.1 (6/196)
|
0.02
|
SpO2≤95%, 0-5 days, % (n/N) |
13.3 (31/233) |
14.3
(23/161) |
>0.05 |
7.7 (18/233) |
2.5 (4/161) |
0.03 |
SpO2≤95%, 0-5 days, >60 years,
% (n/N)
|
19.5 (30/154)
|
15.4 (22/143)
|
>0.05
|
9.1 (14/154)
|
2.1 (3/143)
|
0.01
|
SpO2≤95%, 0-5 days, >80 years,
% (n/N)
|
35.3 (18/51
|
21.4 (12/56)
|
>0.05
|
7.8 (4/51)
|
1.8 (1/56)
|
>0.05
|