Variable | n | AZIN1 RNA editing | P value | ADAR1 expression | P value | ||
---|---|---|---|---|---|---|---|
High (n = 56) | Low (n = 84) | High (n = 78) | Low (n = 62) | ||||
Gender | |||||||
 Male | 110 | 44 | 66 | 1 | 62 | 48 | 0.77 |
 Female | 30 | 12 | 18 |  | 16 | 14 |  |
Age (year) | |||||||
 69≥a | 72 | 31 | 41 | 0.45 | 42 | 30 | 0.52 |
 >69 | 68 | 25 | 43 |  | 36 | 32 |  |
Histological type | |||||||
 Intestinal type | 69 | 29 | 40 | 0.63 | 41 | 28 | 0.39 |
 Diffuse type | 71 | 27 | 44 |  | 37 | 34 |  |
Pathological T category | |||||||
 pT1/2 | 50 | 14 | 36 | 0.031* | 24 | 26 | 0.17 |
 pT3/4 | 90 | 42 | 48 |  | 54 | 36 |  |
Vessel invasion | |||||||
 Present | 111 | 43 | 68 | 0.55 | 62 | 49 | 0.95 |
 Absent | 29 | 13 | 16 |  | 16 | 13 |  |
Lymphovascular invasion | |||||||
 Present | 128 | 52 | 76 | 0.62 | 74 | 54 | 0.1 |
 Absent | 12 | 4 | 8 |  | 4 | 8 |  |
Lymph node metastasis | |||||||
 N0 | 43 | 11 | 32 | 0.021* | 18 | 25 | 0.029* |
 N1 | 97 | 45 | 52 |  | 60 | 37 |  |
Peritoneal metastasis | |||||||
 P0 | 117 | 43 | 74 | 0.08 | 61 | 56 | 0.06 |
 P1 | 23 | 13 | 10 |  | 17 | 6 |  |
Distant metastasis | |||||||
 M0 | 101 | 39 | 62 | 0.59 | 49 | 52 | 0.006* |
 M1 | 39 | 17 | 22 |  | 29 | 10 |  |
UICC TNM classification | |||||||
 Stage I | 23 | 5 | 18 | 0.028* | 11 | 12 | 0.004* |
 Stage II | 39 | 12 | 27 |  | 15 | 24 |  |
 Stage III | 39 | 22 | 17 |  | 23 | 16 |  |
 Stage IV | 39 | 17 | 22 |  | 29 | 10 |  |