N0 (N=64)	N1_N2 (N=31)	P-value
pathologic_T
T3	64 (100%)	31 (100%)	<0.001
pathologic_M
M0	44 (68.8%)	22 (71.0%)	0.318
MX	20 (31.3%)	8 (25.8%)
M1	0 (0%)	1 (3.2%)
pathologic_stage
Stage II	62 (96.9%)	0 (0%)	<0.001
Stage III	0 (0%)	30 (96.8%)
Stage IV	0 (0%)	1 (3.2%)
Missing	2 (3.1%)	0 (0%)
Age (years)
Mean (SD)	66.3 (9.80)	64.8 (10.4)	0.464
Median [Min, Max]	69.0 [41.0, 84.0]	67.0 [40.0, 79.0]
Missing	1 (1.6%)	2 (6.5%)
gender
FEMALE	23 (35.9%)	12 (38.7%)	0.971
MALE	41 (64.1%)	19 (61.3%)