Table 2.

Receiver operating curve characteristics for c-reactive protein, ferritin and hospital, 90-day and 1-year mortality

Biomarker	Hospital Mortality			90-day Mortality			1-year Mortality
	AUROC [95% Cl]	Cutpoint [95% Cl]	P*	AUROC [95% Cl]	Cutpoint [95% Cl]	P*	AUROC [95% Cl]	Cutpoint [95% Cl]	P*
N = 4142
Presenting CRP	0.45 [0.35–0.54]	--	--	0.56 [0.49–0.64]	--	--	0.55 [0.49–0.62]	--	--
Maximum CRP	0.76 [0.68–0.85]	7.1 [4.2–12.0]	<0.001	0.73 [0.66–0.81]	7.1 [3.8–10.1]	<0.001	0.69 [0.63–0.75]	6.9 [1.8–7.4]	<0.001
N = 297
Presenting Ferritin	0.80 [0.69–0.90]	123.4 [0–342.4]	0.27	0.79 [0.69–0.89]	123.4 [0–247.3]	0.05	0.79 [0.69–0.88]	123.4 [27.7–219.1]	0.01
Maximum Ferritin	0.90 [0.83–0.98]	373 [0–1056.4]	0.28	0.88 [0.79–0.97]	373.7 [24.7–722.7]	0.04	0.87 [0.78–0.96]	135.0 [0–423.7]	0.36

^*Refers to significance of bootstrapped cut-point