N0 (N=143)	N1 (N=78)	N2 (N=49)	P-value
pathologic_T
T3	143 (100%)	78 (100%)	49 (100%)	<0.001
pathologic_M
	2 (1.4%)	2 (2.6%)	1 (2.0%)	<0.001
M0	118 (82.5%)	47 (60.3%)	26 (53.1%)
M1	4 (2.8%)	15 (19.2%)	11 (22.4%)
M1a	1 (0.7%)	2 (2.6%)	1 (2.0%)
M1b	1 (0.7%)	0 (0%)	1 (2.0%)
MX	17 (11.9%)	12 (15.4%)	9 (18.4%)
pathologic_stage
Stage II	133 (93.0%)	0 (0%)	1 (2.0%)	<0.001
Stage IV	6 (4.2%)	16 (20.5%)	13 (26.5%)
Stage III	0 (0%)	59 (75.6%)	34 (69.4%)
Missing	4 (2.8%)	3 (3.8%)	1 (2.0%)
Age (years)
Mean (SD)	66.1 (12.5)	61.4 (12.6)	64.0 (13.7)	0.178
Median [Min, Max]	68.0 [31.0, 90.0]	62.5 [33.0, 84.0]	68.0 [34.0, 90.0]
gender
FEMALE	69 (48.3%)	36 (46.2%)	24 (49.0%)	0.94
MALE	74 (51.7%)	42 (53.8%)	25 (51.0%)
height
Mean (SD)	167 (12.9)	169 (10.3)	168 (12.5)	0.485
Median [Min, Max]	167 [80.3, 193]	170 [150, 193]	168 [130, 188]
Missing	37 (25.9%)	16 (20.5%)	10 (20.4%)
weight
Mean (SD)	78.9 (24.2)	80.0 (17.3)	80.4 (19.8)	0.171
Median [Min, Max]	75.0 [34.0, 175]	79.0 [42.0, 140]	82.0 [54.5, 163]
Missing	30 (21.0%)	10 (12.8%)	8 (16.3%)