Table 2 Summary meta-analysis of comparison between cirrhotic group and non-cirrhotic group

Baseline information

 Age, year

2

521/1042

0.06 (−0.93, 1.05); p=0.91

I²=0%; p=0.78

 Male

5

774/1711

1.28 (0.92, 1.79); p=0.14

I²=54%; p=0.07

 Tumor location colon

4

321/805

0.82 (0.62, 1.09); p=0.17

I²=0%; p=0.61

 Tumor location rectal

4

321/805

1.21 (0.91, 1.61); p=0.18

I²=0%; p=0.64

 Tumor staging

  T1-T2

4

706/1575

1.14 (0.77, 1.69); p=0.52

I²=69%; p=0.02

  T3-T4

4

706/1575

0.81 (0.59, 1.12); p=0.20

I²=53%; p=0.09