作者及年份

患者人数 (实验组/ 对照组)

PFS (月) (实验组/ 对照组)

PFS

OS (月) (实验组/对照组)

OS

Hazard radio

95% CI

P-value

Hazard radio

95% CI

P-value

Alain Hendlisz. 2010 [19]

44 (21/23)

5.5/2.1

2.63

1.38~5.0

0.003

10.0/7.3

1.09

0.56~2.13

0.80

B. Gray. 2001 [20]

70 (36/34)

15.9/9.7

0.001

23.5/18.4

1.41

0.86~2.34

0.18

Guy van Hazel. 2004 [21]

21 (11/10)

18.6/3.6

<0.0005

29.4/12.8

3.03

1.09~8.33

0.025

Harpreet S Wasan. 2017 [22]

1103 (554/549)

11.0/10.3

1.11

0.98~1.27

0.11

22.6/23.3

0.96

0.84~1.11

0.61