Table 3.
Logistic regression analysis of factors affecting hemorrhage after ESD for EEC
| Variable | β | SE | Wald χ2 | P | OR | Cut-off value | 95% CI | |
|---|---|---|---|---|---|---|---|---|
|
| ||||||||
| Lower limit | Upper limit | |||||||
| Constant | -11.215 | 5.668 | 3.915 | 0.048 | ||||
| Age | 0.021 | 0.012 | 3.068 | 0.080 | 1.021 | 0.998 | 1.046 | |
| History of hypertension | 1.187 | 0.438 | 7.363 | 0.007 | 3.278 | 1.391 | 7.728 | |
| Duration of surgery | 0.122 | 0.094 | 1.692 | 0.193 | 1.130 | 0.940 | 1.358 | |
| Lesion diameter | 0.539 | 0.250 | 4.635 | 0.031 | 1.714 | 3.45 | 1.050 | 2.800 |
| Submucosal fibrosis | 0.925 | 0.462 | 4.005 | 0.045 | 2.523 | 1.019 | 6.245 | |
| CRP | 0.086 | 0.039 | 4.882 | 0.027 | 1.090 | 58.10 | 1.010 | 1.177 |
| ALB | -0.168 | 0.064 | 6.821 | 0.009 | 0.845 | 23.85 | 0.745 | 0.959 |
SE: standard error; OR: odds ratio; CI: confidence interval; CRP: C-reactive protein; ALB: serum albumin.