Table 6.

Cutoff Points and AUC Values from Receiver Operating Characteristic Curves

	Cutoff value	AUC	P value	CI 95% Lower‐upper limits
IL‐6 (pg/ml)	24.9	0.89	0.001	0.81–0.96
CRP (mg/l)	4.05	0.87	0.001	0.81–0.94
CD64 (MFI)	87.7	0.90	0.001	0.83–0.96
CD64 index	4.39	0.90	0.001	0.83–0.96