Table-II.
Multivariable analysis with logistic regression of variables in both groups.
| Variables | Regression coefficient | Odds ratio |
|---|---|---|
| Dependent variable | ||
| Colorectal cancer=1 | ||
| Control=0 | ||
| Independent variable | ||
| Gastrin (<38.89)=0 | 3.45 | 0.85 |
| Gastrin (>38.89)=1 | ||
| Obesity(BMI > 30) | 3.17* | |
| No=0 | 5.16 | |
| Yes=1 | ||
| Smoking (ever) | 2.74* | |
| No=0 | -3.28 | |
| Yes=1 | ||
| Alcoholism | 4.38* | |
| No=0 | -0.39 | |
| Yes=1 | ||
| Diabetes mellitus | 0.96 | |
| No=0 | -2.16 | |
| Yes=1 |
Note:
indicates a significant difference.