Table 3. Tumor response rate in NSCLC patients.

Type of treatment	PD-L1 status	ORR-N (%)		p-value
		CR + PR	SD + PD
All treatment	PD-L1 positive	10 (43.5)	13 (56.5)	0.87
	PD-L1 negative	11 (45.8)	13 (54.2)
Chemotherapy	PD-L1 positive	8 (47.1)	9 (52.9)	0.73
	PD-L1 negative	6 (40.0)	9 (60.0)
No chemotherapy	PD-L1 positive	2 (33.3)	4 (66.7)	0.60
	PD-L1 negative	5 (55.6)	4 (44.4)

ORR = overall response rate; CR = complete response; PR = partial response; SD = stable disease; PD = progression disease.