Table 1: Predicting sensitivity of CMS classification and IPS for response rate of anti-EGFR treatment in GSE104645.

 

Cases with wild type RAS n = 91

Cases with wild type RAS

n = 91

Cases with CMS1/3/4

n = 54

Cases with CMS2

n = 37

 

CMS1/3/4

CMS2

Low IPS

High IPS

Low IPS

High IPS

Low IPS

High IPS

SD+PD

41 (75.9)

20 (54.1)

37 (78.7)

24 (54.5)

30 (85.7)

11 (57.9)

7 (58.3)

13 (52.0)

CR+PR

13 (24.1)

17 (45.9)

10 (21.3)

20 (45.5)

5 (14.3)

8 (42.1)

5 (41.7)

12 (48.0)

χ2/P

4.753/0.029

6.011/0.014

3.803/0.051

0.131/0.717