[Retracted] The Treatment Combining Antiangiogenesis with Chemoradiotherapy Impinges on the Peripheral Circulation Vascular Endothelial Cells and Therapeutic Effect in the Patients with Locally Advanced Nasopharyngeal Carcinoma

Table 2

The survival comparison between the two groups.

Items	Treatment group	Control group	χ^2/ value	value
	25	22
OS			0.291	0.589
1 year	92%	90.9%
3 years	88%	77.3%
5 years	76%	72.7%
DFS			0.203	0.653
1 year	92%	90.9%
3 years	76%	77.3%
5 years	68%	67.7%
PFS			0.046	0.830
1 year	92%	90.9%
3 years	80%	81.8%
5 years	68%	72.7%
DMFS
1 year	92%	90.9%	0.136	0.712
3 years	84%	77.3%
5 years	76%	68.2%