Formation of Polyploid Giant Cancer Cells Involves in the Prognostic Value of Neoadjuvant Chemoradiation in Locally Advanced Rectal Cancer

Table 5

Comparison of survival in patients with different days to surgery after neoadjuvant chemoradiotherapy for locally advanced rectal cancer.

Group	n	Dead	Alive	Chi-square
<50 days	88	30	58	2.634	0.105
≥50 days	107	46	61
<60 days	146	53	93	5.357	0.021
≥60 days	49	23	26
<70 days	164	59	105	10.830	0.001
≥70 days	31	17	14