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Fig. 7 | BMC Medical Research Methodology

Fig. 7

From: The triple variable index combines information generated over time from common monitoring variables to identify patients expressing distinct patterns of intraoperative physiology

Fig. 7

TVI and the triple low state compared as prediction models for 30-day postoperative death. The median TVI value for each surgery represented the TVI model; the total number of profile windows that met triple low state criteria (MAP < 75 mmHg, BIS < 45, MAC < 0.8) during surgery represented the triple low state model. ROC for each model is shown along with its associated AUC. P-value of the statistical test used to compare AUCs is shown in lower right corner. TVI = Triple Variable Index. TLS = triple low state

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