From: A prospective observational study to assess PD-L1 expression in small biopsy samples for non-small-cell lung cancer
TPS
high
low
no
undiagnosed
Adenocarcinoma
StageI, II
5
11
15
0
(%)
16.1
35.5
48.4
StageIII, IV
20
21
2
34.5
25.9
36.2
3.5
Squamous cell carcinoma
6
4
1
35.3
23.5
5.9
12
14
7
41.2
20.6
2.9