Factor | Total incident cases | Resected GCs | Not-resected GCs | ||||||
---|---|---|---|---|---|---|---|---|---|
Total (N) | M (%) | F (%) | Total (N) | M (%) | F (%) | Total (N) | M (%) | F (%) | |
Number of cases | 876 | 58.6 | 41.4 | 361 | 40.5 | 42.1 | 515 | 59.2 | 40.8 |
Primary tumour location | |||||||||
 Cardias-GEJ | 106 | 17.5 | 8.3 | 32 | 12.9 | 4.1 | 74 | 21.2 | 11.9 |
 Body-Fundus | 366 | 50.2 | 42.9 | 164 | 49.5 | 43.5 | 202 | 50.8 | 42.4 |
 Antrum-Pylorus | 304 | 32.3 | 48.8 | 153 | 37.6 | 52.4 | 151 | 28.0 | 45.8 |
 Not defined§ | 100 |  |  | 12 |  |  | 88 |  |  |
Tumour Histotype | |||||||||
 Intestinal ADK | 538 | 68.0 | 58.5 | 217 | 66.3 | 51.6 | 321 | 69.2 | 64.0 |
 Diffuse /mixed ADK | 243 | 24.9 | 34.8 | 127 | 28.9 | 43.8 | 116 | 22.2 | 27.5 |
 Others | 58 | 7.1 | 6.7 | 17 | 4.8 | 4.6 | 41 | 8.6 | 8.5 |
Tumour Grading (ADKs) | |||||||||
 G1 | 29 | 5.1 | 7.6 | 19 | 5.2 | 6.5 | 11 | 4.4 | 7.3 |
 G2 | 204 | 46.2 | 35.7 | 151 | 51.5 | 37.0 | 68 | 36.3 | 32.9 |
 G3–4 | 103 | 48.7 | 56.7 | 162 | 43.3 | 56.5 | 116 | 59.3 | 59.8 |
HP infection (presence of HP/evaluated cases) | |||||||||
 Province of Cremona | 103/567 | 19.9 | 15.7 | 49/256 | 20.0 | 18.0 | 54/311 | 19.8 | 13.7 |
 Crema | 24/228 | 12.8 | 7.4 | 9/95 | 16.7 | 21.1 | 15/133 | 32.4 | 17.6 |
 Cremona | 69/275 | 26.0 | 23.5 | 37/130 | 76.7 | 73.7 | 32/145 | 59.5 | 58.8 |
 Casalmaggiore | 10/64 | 16.1 | 15.2 | 3/31 | 6.7 | 5.3 | 7/33 | 8.1 | 23.5 |
HER-2 status (amplified/evaluated cases) | |||||||||
 Province of Cremona | 55/205 | 29.6 | 21.4 | 30/97 | 38.7 | 17.1 | 25/108 | 21.9 | 25.7 |
TNM Stage at diagnosis | |||||||||
 Stage I | 122 | 20.2 | 27.6 | 82 | 20.0 | 27.7 | 40 | 20.5 | 27.4 |
 Stage II | 98 | 17.7 | 20.0 | 97 | 26.8 | 28.4 | 1 | 0.9 | 0 |
 Stage III | 131 | 25.9 | 23.3 | 130 | 39.5 | 33.1 | 1 | 0.9 | 0 |
 Stage IV | 176 | 36.3 | 29.0 | 44 | 13.7 | 10.8 | 132 | 77.7 | 72.6 |
 Not available§ | 349 |  |  | 8 |  |  | 341* |  |  |