Table 2.

Comparison of cytokines pattern between non-ICU and ICU patients with COVID-19.

Cytokines Levels	Normal Ranges (pg/mL)	All Patients (n = 82)	Non-ICU COVID-19 Patients (n = 51)	ICU COVID-19 Patients (n = 31)	p
IL-2, pg/mL	0–0.4	0.3 (0.2–0.5)	0.2 (0.1–0.3)	0.4 (0.3–0.8)	0.001
TNFα, pg/mL	0.8–1.7	1.9 (1.3–2.9)	1.9 (1.4–2.7)	2.1 (1.2–3.4)	0.56
INFγ, pg/mL	0–1.0	2.7 (0.9–9)	4.5 (1–11)	1.9 (0.8–4.7)	0.032
IL-2/INFγ	n/a	0.09 (0.03–0.3)	0.03 (0.02–0.1)	0.25 (0.13–0.7)	<0.011