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Result interpretation:
In the study group consisting of 582 hemodynamically stable patiens admitted in emergency units or intensive care units with clinically suspected pulmonary embolism, overall in-hospital mortality was 14.1%. After risk stratification, mortalities of 5.4%, 17.8%, and 31.3% were found in the low, moderate and high-risk subgroups, respectively.
Model performance:
The model showed 65.5% sensitivity and 80% specificity. The discriminative power of the model was considered adquate with an area under the curve (c-index) of 0.77.
Source:
Volschan A, Albuqerque D, Tura BR, Knibel M, Esteves JP, Bodanese LC, et al. Predictors of hospital mortality in hemodynamically stable patients with pulmonary embolism. Arq Bras Cardiol. 2009;93(2):135-40.
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