Variable | Category | Relative miR-1275 expression | χ2 | p | |
---|---|---|---|---|---|
Low (69) | High (51) | ||||
Age | < 60 | 18 | 18 | 1.184 | 0.277 |
≥60 | 51 | 33 | |||
Sex | Male | 30 | 22 | 0.001 | 0.970 |
Female | 39 | 29 | |||
Tumor location | Upper stomach | 5 | 0 | 6.092 | 0.107 |
Middle stomach | 20 | 10 | |||
Lower stomach | 40 | 36 | |||
Mixed | 4 | 5 | |||
Borrmann type | Early stage | 20 | 0 | 23.213 | < 0.001 |
I + II type | 20 | 10 | |||
III + IV type | 29 | 41 | |||
Histological differentiation | Well | 10 | 5 | 0.610 | 0.737 |
Moderate | 21 | 17 | |||
Poor | 38 | 29 | |||
Tumor invasion(AJCC) | Tis-T2 | 40 | 10 | 17.757 | < 0.001 |
T3-T4 | 29 | 41 | |||
Lymph node metastasis | Yes | 31 | 48 | 31.546 | < 0.001 |
No | 38 | 3 | |||
TNM stage(AJCC) | I-II | 39 | 10 | 16.540 | < 0.001 |
III-IV | 30 | 41 |