Table 4. Dynamic changes in liver function indicators in patients with liver injury.

	Firstly abnormal liver function indicator (n=190)	Peak liver function indicator (n=173)	Pre-discharge liver function indicator (n=179)*
Course of a disease (day)	8 (4–13)	11 (8–16)	19 (15–25.5)
ALT
Abnormal number (%)	108, 56.8%	129, 74.6%	80, 44.7%
Median (quartile) (U/L)	55 (47–72.8)	72 (55.5–99.5)	58 (48–70.8)
Max	310	426	224
AST
Abnormal number (%)	83, 43.7%	86, 49.7%	21, 11.7%
Median (quartile) (U/L)	52 (45–71)	59 (49–82)	49 (42–61.5)
Max	488	266	122
ALP
Abnormal number (%)	7, 3.7%	8, 4.6%	1, 0.56%
Median (quartile) (U/L)	144 (127–220)	130.5 (127.5–199.5)	/
Max	430	650	138
γ-GT
Abnormal number (%)	60, 31.6%	77, 44.5%	47, 26.3%
Median (quartile) (U/L)	96 (75–131.3)	105 (78.5–128)	86 (73–104)
Max	402	1135	204
TB
Abnormal number (%)	58, 30.5%	55, 31.8%	168.9%)
Median (quartile) (μmol/L)	22.2 (19.9–27.0)	26.1 (21.4–31.6)	21.2 (19.7–29.5)
Max	91.1	91.1	45.6

* n=179, excluding 8 cases which had not discharged and 3 deaths as of 13 March 2020.