Table 4. Univariate analysis of continuous variables for 48-hour and 30-day composite outcomes.

Variable	Had Outcome				Did not have outcome			P-value
	N	Mean	Standard deviation		N	Mean	Standard deviation
48-h outcomes
Height (inches)	31	64.6	3.3		319	66.3	4.2	0.038
PR Interval	31	168	87		319	132	59	0.032
QRS duration	31	92	23		319	102	34	0.030
Ferritin	13	103	94		92	203	324	0.022
30-day outcomes
Body mass index	69	26.3	5.2		281	28.4	14.4	0.053
PR interval	69	149	76		281	132	58	0.075
QTC duration	69	465	60		281	451	40	0.061
Albumin	58	3.6	0.6		209	4.0	2.6	0.084
Brain natriuretic peptide	24	585	566		48	133	154	0.001
Ferritin	27	318	441		78	146	232	0.062
Troponin	64	0.071	0.147		243	0.035	0.103	0.075