Fig 1.
Trial diagram for SAMPE model dataset analysis.
Table 1.
Characteristics of the overall sample and 30-day in-hospital postsurgical deaths, stratified by clinical and surgical predictors.
Table 2.
Variables included in the model with respective odds ratios and confidence intervals.
Fig 2.
ROC curve calculated using the development SAMPE model dataset compared to the ASA model.
Table 3.
Patient mortality in the derivation cohort, stratified by risk class according to the SAMPE model.
Fig 3.
Model calculator developed in the Google Docs platform.
Table 4.
Mortality-adjusted logistic regression model parameters for high-risk patients (n = 944) and their odds ratio estimates for each predictor.
Table 5.
Mortality models with pre-operative variables.
Fig 4.
Flow of the high-risk patient’s care.