Table 5.

Myocardial injury indexes on admission and after discharge among COVID-19 patients.

Myocardial injury indexes	On admission (N = 154)			Discharge (N = 150)
	Median	Below the range, N (%)	Above the range, N (%)	Median	Below the range, N (%)	Above the range, N (%)
CK (U/L)	65.0 (44.0, 96.0)	45 (29.8)	5 (3.3)	63.0 (47.0, 82.0)	43 (28.6)	0#
CKMB (U/L)	8.0 (5.0, 13.0)	0	9 (6.1)	7.0 (4.0, 11.0)	0	2 (1.33)#
LDH (U/L)	230.0 (194.0, 278.0)	1 (0.7)	56 (38.1)	203.0 (176.0, 242.0)**	0	25 (16.7)##
AST (U/L)	24.0 (20.0, 31.0)	23 (15.0)	19 (12.3)	22.0 (19.0, 30.0)	11 (7.5)	23 (15.3)
Tn (ng/mL)	0.04 (0.02, 0.06)	0	20 (13.0)	0.03 (0.01, 0.04)	0	7 (4.67)#

Compared with “Median values” among COVID-19 patients on admission,

^**P < 0.01.

Compared with “Above the range” among COVID-19 patients on admission,

^#P < 0.05,

^##P < 0.01.