Co-morbidities | Co-morbidities | Delta Variant | Delta Variant | Delta Variant | Delta Variant | Omicron Variant | Omicron Variant | Omicron Variant | Omicron Variant |
Survived (n=74) | Succumbed (n=26) |
Odds ratio
|
95% CI
|
Survived (n=90)
|
Succumbed (n=10) |
Odds ratio
|
95% CI
|
||
Hypertension
|
Hypertension
|
47.3% (35) | 53.8% (14) |
1.3
|
(0.51, 3.18)
|
30% (27) | 70% (7) |
5.44
|
(1.31, 22.65)
|
Diabetes
|
Diabetes
|
27% (20) | 26.9% (7) |
0.99
|
(0.36, 2.27)
|
25.6% (23) | 40% (4) |
1.94
|
(0.50, 7.50)
|
Chronic obstructive pulmonary disease
|
Chronic obstructive pulmonary disease
|
21.6% (16) | 30.8% (8) |
1.61
|
(0.59, 4.38)
|
10% (9) | 20% (2) |
2.25
|
(0.41, 12.26)
|
Chronic kidney disease
|
Chronic kidney disease
|
5.4% (4) | 15.4% (4) |
3.18
|
(0.73, 13.78)
|
1.1% (1) |
0%
|
0.89
|
(0.84, 0.96)
|
Smoking
|
Smoking
|
9.5% (7) | 15.4% (4) |
1.74
|
(0.46, 6.51)
|
30% (27) | 40% (4) |
1.55
|
(0.41, 5.96)
|
Chronic liver disease
|
Chronic liver disease
|
1.4% (1) | 7.7% (2) |
6.08
|
(0.53, 70.0)
|
NA
|
NA
|
NA
|
NA
|
Chronic heart disease
|
Chronic heart disease
|
9.5% (7) | 11.5% (3) |
1.25
|
(0.29, 5.23)
|
NA
|
NA
|
NA
|
NA
|
Oxygen requirement
|
Oxygen requirement
|
66.2% (49) | 100% (26) |
p = 0.001
|
p = 0.001
|
56.1% (51) | 100% (10) |
p = 0.008
|
p = 0.008
|
Length of Stay (Mean ± SD) (days) | Length of Stay (Mean ± SD) (days) |
8.4 ± 4.6
|
5.2 ± 4.1
|
-
|
-
|
6.58 ± 3.89
|
12.10 ± 4.06
|
-
|
-
|
LOS | ≤48 hours | 6.8% | 30.8% | - | - | 5.6% | 0% | - | - |
48 hours – 7 Days |
40.5%
|
38.4%
|
-
|
-
|
73.3%
|
20%
|
-
|
-
|
|
>7 days | 52.7% | 30.8% | - | - | 21.1% | 80% | - | - |