Group

6 h

1 d

3 d

7 d

Sham surgery group

3.18 ± 1.01

3.37 ± 1.14

3.47 ± 1.14

3.35 ± 1.24

ICH group

13.48 ± 1.20^*

24.28 ± 1.44^*

43.99 ± 3.87^*

21.15 ± 2.99^*

α-tocopherol group

15.20 ± 1.45^#

32.51 ± 4.02^#

97.56 ± 9.95^#

56.64 ± 5.7^4#

F value

320.263

415.070

696.249

610.520

P value

0.01

<0.01

<0.01

<0.01