TABLE 6.

Significant risk factors for death related to COVID‐19

	Unadjusted OR		Adjusted OR
	OR (95% CI)	p value	OR (95% CI)	p value
Patient factors
Age
<30	Ref		Ref
31–50 years	6.05 (1.31, 28.04)	.021	2.09 (0.41, 10.55)	.373
51–70 years	40.83 (9.86, 169.05)	<.001	7.71 (1.69, 35.22)	.008
>70 years	218.33 (51.23, 930.54)	<.001	29.38 (6.08, 142.03)	<.001
Malay	Ref		Ref
Chinese	2.98 (1.65, 5.38)	<.001	2.58 (1.06, 6.26)	.036
Indian	1.13 (0.27, 4.70)	.867	0.25 (0.03, 2.10)	.199
Others	0.57 (0.31, 1.03)	.064	1.82 (0.78, 4.26)	.166
Comorbidities
Kidney disease	96.32 (54.02, 171.73)	<.001	42.00 (21.58, 81.73)	<.001
Diabetes mellitus	11.02 (6.98, 17.38)	<.001	2.22 (1.20, 4.11)	.011
Cardiac disease	12.39 (7.34, 20.92)	<.001	NS	—
Hypertension	9.78 (6.12, 15.65)	<.001	NS	—
Obesity	4.92 (1.93, 12.54)	.001	NS	—
Pulmonary disease	5.06 (1.19, 21.55)	.028	NS	—
Number of patients
≥200	Ref		Ref
<200	1.45 (0.85, 2.46)	.174	3.32 (1.09, 10.13)	.035
Capacity for ventilated patients
≤4	Ref		Ref
5–8	2.38 (0.92, 6.16)	.075	6.04 (1.69, 21.61)	.006
≥9	1.59 (0.63, 4.04)	.330	6.00 (1.31, 27.38)	.021
Number of KRT support
<3	Ref		Ref
≥3	0.51 (0.32, 0.80)	.003	0.37 (0.17, 0.79)	.010

Abbreviations: CI, confidence interval; KRT, kidney replacement therapy; NS, not significant; OR, odds ratio.