Parameter

Bleeding group

No. [Percent]

Non bleeding group

No. [Percent]

P value

All patients

No. [Percent]

Encephalopathy:

Grade 0

71 [44.4%]

116 [82.9%]

0.001

187 [62.3%]

Grade1

58 [36.2%]

20 [14.3%]

78 [26%]

Grade 2

21 [13.1%]

4 [2.9%]

25 [8.3%]

Grade 3

6 [3.8%]

0 [0%]

6 [2%]

Grade 4

4 [2.5%]

0 [0%]

4 [1.3%]