Table 1.

Clinical characteristics of 287 patients with drug-induced liver injury

Characteristics	n (%)	χ2	P
Gender
Male	156 (54.36)	2.17	>0.05
Female	131 (45.64)
Age (years)
<20	5 (1.74)	16.20	<0.05
21–40	99 (34.49)
41–60	133 (46.34)
>60	50 (17.42)
Underlying diseases
Yes	179 (62.37)	16.55	<0.05
No	108 (37.63)
Combined hepatopathy
Yes	166 (57.84)	6.89	<0.05
No	121 (42.16)

Age, whether the patients have underlying disease or hepatopathy is related to severe drug-induced liver injury, P<0.05.