DKK1 low expression (%) | DKK1 high expression (%) | P value | |
Total | 35 | 45 | |
Gender | 0.653 | ||
Male | 18 (51.4) | 26 (57.8) | |
Female | 17 (48.6) | 19 (42.2) | |
Median age (years), range | 60, 25~83 | 38, 28~81 | 0.694 |
Splenic flexure | 1.000 | ||
Proximal | 21 (60.0) | 28 (62.2) | |
Distal | 14 (40.0) | 17 (37.8) | |
dMMR category | 0.260 | ||
Lynch-associated | 20 (57.1) | 17 (37.8) | |
Sporadic | 15 (42.9) | 28 (62.2) | |
Histological grade | 0.368 | ||
II | 18 (51.4) | 18 (40.0) | |
III | 17 (48.6) | 27 (60.0) | |
Adjuvant chemotherapy | 1.000 | ||
Yes | 8 (22.9) | 10 (22.2) | |
No | 27 (77.1) | 35 (77.8) | |
T stage | 0.788 | ||
1 | 1 (2.9) | 2 (4.4) | |
2 | 4 (11.4) | 3 (6.7) | |
3 | 23 (65.7) | 33 (73.3) | |
4 | 7 (20.0) | 7 (15.6) | |
N stage | 0.448 | ||
0 | 25 (71.4) | 31 (68.9) | |
1 | 7 (20.0) | 12 (26.7) | |
2 | 3 (8.6) | 1 (2.2) | |
N.A. | 0 (0.0) | 1 (2.2) | |
M stage | 1.000 | ||
0 | 33 (94.3) | 43 (85.6) | |
1a | 1 (2.9) | 1 (2.2) | |
1b | 1 (2.9) | 1 (2.2) | |
Stage | 0.627 | ||
I | 4 (11.4) | 5 (11.1) | |
II | 19 (54.3) | 24 (53.3) | |
III | 10 (28.6) | 14 (31.1) | |
IV | 2 (5.7) | 2 (4.4) |
CRC, colorectal cancer; DKK1, Dickkopf 1; dMMR, deficient mismatch repair; N.A., not available.