Table 2 The relationship between KCNMA1 expression and clinicopathological feature of 75 GC patients
Clinicopatholocical variables | Number of each group | KCNMA1 expression | P value | |
|---|---|---|---|---|
High | Low | |||
Age(years) | ||||
  < 60 | 27 | 13 | 14 | 0.878 |
  ≥ 60 | 48 | 24 | 24 |  |
Sex | ||||
 Male | 62 | 30 | 32 | 0.720 |
 Female | 13 | 7 | 6 |  |
Tumor size | ||||
  ≤ 5 cm | 42 | 26 | 16 | 0.014 |
  > 5 cm | 33 | 11 | 22 |  |
Tumor site | ||||
 Cardia | 26 | 12 | 14 | 0.922 |
 Non-cardia | 47 | 24 | 23 |  |
Histological type | ||||
 Diffuse | 41 | 21 | 20 | 0.721 |
 Intestinal | 34 | 16 | 18 |  |
Depth of invasion | ||||
 T1 + T2 | 15 | 4 | 11 | 0.179 |
 T3 + T4 | 60 | 20 | 35 |  |
Lymph nodedistant metastasis | ||||
 N0 + N1 | 20 | 11 | 9 | 0.554 |
 N2 + N3 | 55 | 26 | 29 |  |
Distant metastasis | ||||
 M0 | 62 | 30 | 32 | 0.720 |
 M1 | 13 | 7 | 6 |  |
TNM | ||||
 I + II | 22 | 10 | 12 | 0.665 |
 III + IV | 53 | 27 | 26 |  |