Characteristics | SPHK1 | Chi-square test P-value | ||
---|---|---|---|---|
 |  | Low or none No. cases (%) | High No. cases (%) |  |
Gender | Male | 45 (67.2) | 44 (47.8) | 0.150 |
 | Female | 22 (32.8) | 48 (52.2) |  |
Age (years) | ≥ 47 | 34 (50.7) | 47 (51.1) | 0.966 |
 | < 47 | 33 (49.3) | 45 (48.9) |  |
Clinical Stage | I | 10 (13.5) | 6 (7.1) | 0.005 |
 | II | 35 (47.3) | 23 (27.1) |  |
 | III | 16 (21.6) | 23 (27.1) |  |
 | IV | 13 (17.6) | 33 (38.8) |  |
T classification | T1 | 10 (13.5) | 7 (8.2) | 0.017 |
 | T2 | 40 (54.1) | 32 (37.6) |  |
 | T3 | 16 (21.6) | 21 (24.7) |  |
 | T4 | 8 (10.8) | 25 (29.4) |  |
N classification | N0 | 60 (81.1) | 58 (68.2) | 0.009 |
 | N1 | 9 (12.2) | 12 (14.1) |  |
 | N2 | 5 (6.8) | 15 (17.6) |  |
 | N3 | 0 (0.0) | 0 (0.0) |  |
M classification | No | 61 (80.6) | 52 (64.1) | 0.002 |
 | Yes | 13 (19.4) | 33 (35.9) |  |
Pathologic Differentiation | Poor | 57(35.8) | 44(27.7) | 0.013 |
 | Moderate | 4(2.5) | 0(0.0) |  |
 | Well | 24(15.1) | 30(18.9) |  |
Histological Types | MEC | 15(20.3) | 22(25.9) | 0.945 |
 | ACC | 11(14.9) | 12(14.1) |  |
 | AcCC | 9(12.2) | 9(10.6) |  |
 | SDC | 9(12.2) | 9(10.6) |  |
 | Other histological types | 30(40.5) | 33(38.8) |  |