Table 3.

Multivariate analysis of clinical characteristics with mortality among diabetes patients with COVID-19 admitted to the tertiary care center, N = 200.

Characteristics	Categories	RR (95% CI)a	aRR (95% CI)b	p-value
Breathlessness	No	1	1	<0.001
	Yes	5.2 (2.7–9.9)	4.5 (2.3–8.8)
History of smoking	No	1	1	<0.001
	Yes	3.3 (1.7–6.1)	1.9 (1.1–3.8)
CKDc	No	1	1	<0.001
	Yes	3.2 (1.8–5.4)	1.8 (1.1–2.8)
Cardiac illnesses	No	1	1	0.005
	Yes	2.1 (1.2–3.8)	1.6 (0.9–2.7)

The bold values are indicates that the p-values are statistically significant.

^aRR-relative risk.

^baRR-adjusted relative risk.

^cChronic Kidney Disease.