Article Figures & Data
Figures
- Fig. 1.
120-min spontaneous breathing trial failure rate in subjects with different points on the risk scale. SBT = spontaneous breathing trial.
- Fig. 2.
Power of risk scores to identify subjects who would experience 120-min spontaneous breathing trial (SBT) failure. A: Score developed before SBT, area under the curve = 0.88 (95% CI 0.81–0.95). B: Score developed at 30 min of SBT, area under the curve = 0.98 (95% CI 0.96–0.99).
- Fig. 3.
The decision tree to determine whether to prolong the SBT to 120 min. Different SBT failure rates in subjects with different points were descried in 2 models. The 2 models provide references for clinical practitioners to decide whether or not to prolong the SBT to 120 min.
Tables
Characteristics of Subjects Who Failed a 120-Minute Spontaneous Breathing Trial
