Table 5 Multivariate Cox proportional regression analysis of prognostic factors in the Toupet fundoplication
Variable | B | SE | Wald χ2 value | P value | RR | 95% CI |
|---|---|---|---|---|---|---|
Reflux time | 0.051 | 0.104 | 1.212 | 0.872 | 1.062 | (0.574, 1.967) |
Reflux fequency | 0.174 | 0.215 | 5.220 | 0.035 | 1.701 | (1.929, 3.981) |
Percentage of acid reflux | 0.178 | 0.218 | 2.183 | 0.625 | 1.102 | (0.672, 1.587) |
DeMeester score | 0.549 | 0.136 | 6.466 | 0.001 | 1.867 | (1.232, 2.370) |
LES pressure | 0.364 | 0.213 | 5.138 | 0.047 | 1.399 | (1.909, 2.196) |