Variable | MACC1 | P value | KAI1 | P value | ||
---|---|---|---|---|---|---|
Negative | Positive | Negative | Positive | |||
Gender | Â | Â | 0.482 | Â | Â | 0.065 |
 Male | 82 | 132 |  | 118 | 96 |  |
 Female | 47 | 64 |  | 73 | 38 |  |
Ages | Â | Â | 0.295 | Â | Â | 0.079 |
 <58 | 51 | 89 |  | 90 | 50 |  |
 ≥58 | 78 | 107 |  | 101 | 84 |  |
Gross type | Â | Â | 0.108 | Â | Â | 0.965 |
 Polypoid | 20 | 17 |  | 21 | 16 |  |
 Ulcerative | 80 | 140 |  | 130 | 90 |  |
 Invasive | 29 | 39 |  | 40 | 28 |  |
Location | Â | Â | 0.072 | Â | Â | 0.372 |
 Antrum | 64 | 99 |  | 92 | 71 |  |
 Cardia | 41 | 77 |  | 69 | 49 |  |
 Pylorus | 24 | 20 |  | 30 | 14 |  |
Size | Â | Â | 0.009 | Â | Â | 0.354 |
  D < 4.0 cm | 35 | 40 |  | 42 | 33 |  |
 4.0 cm ≤ D < 8.0 cm | 87 | 124 |  | 122 | 89 |  |
 8.0 cm ≤ D | 7 | 32 |  | 27 | 12 |  |
Depth of invasion | Â | Â | <0.001 | Â | Â | <0.001 |
 Submucosa | 13 | 8 |  | 9 | 12 |  |
 Subserosa | 53 | 47 |  | 43 | 57 |  |
 Visceral peritoneum | 59 | 125 |  | 122 | 62 |  |
 Adjacent structures | 4 | 16 |  | 17 | 3 |  |
Tumor grade | Â | Â | 0.009 | Â | Â | 0.045 |
 Well | 20 | 27 |  | 21 | 26 |  |
 Moderate | 91 | 113 |  | 120 | 84 |  |
 Poor | 18 | 56 |  | 50 | 24 |  |
Lymph node metastasis | Â | Â | <0.001 | Â | Â | 0.016 |
 No | 93 | 85 |  | 94 | 84 |  |
 Yes | 36 | 111 |  | 97 | 50 |  |
TNM stage | Â | Â | <0.001 | Â | Â | <0.001 |
 I and II | 96 | 57 |  | 71 | 82 |  |
 III and IV | 33 | 139 |  | 120 | 52 |  |
 KAI1a |  |  | <0.001 |  |  |  |
 Negative | 57 | 134 |  |  |  |  |
 Positive | 72 | 62 |  |  |  |  |