Table 5 Multivariate analysis of gastric cancer differentiation.
From: Analysis of endoscopic and pathological features of 6961 cases of gastric cancer
Factors | β | SE | Wald | P-value | OR | OR 95% CI | |
|---|---|---|---|---|---|---|---|
Upper limit | Lower limit | ||||||
Sex | 0.439 | 0.075 | 34.716 |  < 0.001 | 1.551 | 1.340 | 1.795 |
Age (years) | – | – | 57.365 |  < 0.001 | – | – | – |
 < 40 | – | – | – | – | 1.000 | – | – |
 40–49 | − 0.942 | 0.284 | 11.010 | 0.001 | 0.390 | 0.224 | 0.680 |
 50–59 | −  1.450 | 0.270 | 28.894 |  < 0.001 | 0.235 | 0.138 | 0.398 |
 60–69 | − 1.509 | 0.268 | 31.682 |  < 0.001 | 0.221 | 0.131 | 0.374 |
 70–79 | − 1.493 | 0.273 | 29.984 |  < 0.001 | 0.225 | 0.132 | 0.384 |
 ≥ 80 | − 1.699 | 0.313 | 29.484 |  < 0.001 | 0.183 | 0.099 | 0.338 |
 Stage | 2.500 | 0.092 | 734.15 |  < 0.001 | 12.182 | 10.167 | 14.597 |
Lesion ___location | – | – | 36.618 |  < 0.001 | – | – | – |
 Upper | – | – | – | – | 1.000 | – | – |
 Middle | 0.322 | 0.063 | 26.442 |  < 0.001 | 1.379 | 1.220 | 1.559 |
 Lower | 0.358 | 0.078 | 21.127 |  < 0.001 | 1.431 | 1.228 | 1.667 |
