DERL3 High (N=267)	DERL3 Low (N=268)	P-value
sex
FEMALE	89 (33.3%)	97 (36.2%)	0.546
MALE	178 (66.7%)	171 (63.8%)
age
older	140 (52.4%)	128 (47.8%)	0.32
younger	127 (47.6%)	140 (52.2%)
stage
I/II	138 (51.7%)	191 (71.3%)	<0.001
III/IV	129 (48.3%)	77 (28.7%)
grade
G1	3 (1.1%)	11 (4.1%)	<0.001
G2	97 (36.3%)	134 (50.0%)
G3	112 (41.9%)	97 (36.2%)
G4	54 (20.2%)	21 (7.8%)
GX	1 (0.4%)	5 (1.9%)
T
T1/2	149 (55.8%)	196 (73.1%)	<0.001
T3/4	118 (44.2%)	72 (26.9%)
N
N0	122 (45.7%)	118 (44.0%)	0.0284
N1	13 (4.9%)	3 (1.1%)
NX	132 (49.4%)	147 (54.9%)
M
M0	195 (73.0%)	229 (85.4%)	0.00115
M1	53 (19.9%)	25 (9.3%)
MX	19 (7.1%)	14 (5.2%)
pharmaceutical
NO	218 (81.6%)	242 (90.3%)	0.00583
YES	49 (18.4%)	26 (9.7%)
smoking
less	161 (60.3%)	140 (52.2%)	0.0731
more	106 (39.7%)	128 (47.8%)
Event
0	158 (59.2%)	204 (76.1%)	<0.001
1	109 (40.8%)	64 (23.9%)