Table 2.

Recurrence rate and DFS related to the number of positive lymph nodes

No. of positive lymph nodes	Total patients	Recurrence rate	p value	Mean DFS (mo)	p value	Mean time to recurrence (mo)	p value
<5	66	50%	0.879	37	0.85	16	0.428
>5	31	51%		36		7
<10	83	47%	0.145	37	0.764	15	0.494
>10	14	69%		33		6
<15	90	49%	0.414	38	0.306	14	0.711
>15	7	67%		18		7