Table 3.
Change of SC and KPS of patients in the 2 groups.
TG (
n
= 33)
CG (
n
= 32)
χ
2
P
Change of SC
16.1657
0.0003
Improv
24
8
Aggrav
3
9
NC
6
15
Change of KPS
7.7134
0.0211
Improv
19
10
SD
11
15
Aggrav
3
7