Table 3.

P values of Begg and Egger's tests

Test	ORR	DCR	6-mo OS	6-mo PFS	12-mo OS	12-mo PFS	AEs	Grade ≥ 3 AEs
Begg’s P value	0.669	0.945	0.452	0.902	0.161	0.734	0.583	0.760
Egger’s P value	0.973	0.890	0.810	0.448	0.015	0.821	0.924	0.992

ORR: Objective response rate; DCR: Disease control rate; OS: Overall survival; PFS: Progression-free survival; AEs: Adverse events.