Table 4 Logistic regression to the success of weaning by age
Age | Significant Variable | Coefficient | SE | P value | RR | 95% CI |
|---|---|---|---|---|---|---|
≥70 | Intercept | -2.2687 | 0.606 | 0.0002 | ||
IWI ≥25.5 | 7.0727 | 1.173 | <0.0001 | 1,179.3 | 118 to 11,752 | |
<70 | Intercept | -3.1147 | 1.035 | 0.003 | ||
IWI ≥25.5 | 6.0547 | 1.187 | <0.0001 | 426.1 | 41.6 to 4,364 | |
APACHE ≤17 | 3.4249 | 1.159 | 0.003 | 30.7 | 3.2 to 298 |