Table 3.

Risk of lymph nodes metastases according to three clinical nomograms.

		Briganti nomogram	MSKCC nomogram	Winter nomogram
Patient number		57	57	57
Median (range) [%]		48.0 (1.0-95.0)	63.0 (0.0-99.0)	70.0 (10.0-89.0)
Subgroups
≤10.0%		13(22.8%)	10(17.5%)	2(3.5%)
10.1-20.0%		7(12.3%)	4(7.0%)	1(1.8%)
20.1-30.0%		3(5.3%)	5(8.8%)	10(17.5%)
30.1-40.0%		1(1.8%)	1(1.8%)	8(14.0%)
40.1-50.0%		8(14.0%)	2(3.5%)	1(1.8%)
50.1-60.0%		4(7.0%)	6(10.5%)	1(1.8%)
60.1-70.0%		6(10.5%)	4(7.0%)	30(52.6%)
70.1-80.0%		3(5.3%)	2(3.5%)	1(1.8%)
80.1-90.0%		10(17.5%)	5(8.8%)	3(5.3%)
>90.0%		2(3.5%)	18(31.6%)	0 (0.0%)
Unknown		0 (0.0%)	0 (0.0%)	0 (0.0%)