Table 4 Logistic regression analysis for endoscopic findings (forward selection based on likelihood ratio)
Regression coefficient | Standard error | Waldχ2 value | P value | Odds ratio | 95% CI of Odds ratio | ||
|---|---|---|---|---|---|---|---|
Lower | Upper | ||||||
Atrophy | 20.737 | 5101.770 | 0.000 | 0.997 | 1,013,681,190.832 | 0.000 | |
Diffuse redness | 1.383 | 0.655 | 4.467 | 0.035 | 3.988 | 1.106 | 14.386 |
Constant | −41.970 | 10,203.539 | 0.000 | 0.997 | 0.000 | ||