Table 4.

Correlation between disease severity and the analyzed markers.

Marker *	r	p-Value	Marker	r	v-Value
WBC	0.25	<0.001	MLR	0.13	0.01
Neutrophil count	0.26	<0.001	SII	0.29	<0.001
PLR	0.14	0.005	SIRI	0.28	<0.001
NLR	0.30	<0.001	AISI	0.28	<0.001
d-NLR	0.18	<0.001	ESR	0.15	<0.001

WBC, white blood cell count; PLR, platelet-to-lymphocyte ratio; NLR, neutrophil-to-lymphocyte ratio; d-NLR, derived neutrophil-to-lymphocyte ratio; MLR, monocyte-to-lymphocyte ratio; SII, systemic immune inflammation index; SIRI, systemic inflammation response index; AISI, aggregate index of systemic inflammation; ESR, erythrocyte sedimentation rate; * refer to Table 1 for measurement units.