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Fig. 2 | BMC Pulmonary Medicine

Fig. 2

From: Prognostic role of the preoperative neutrophil-to-lymphocyte ratio and albumin for 30-day mortality in patients with postoperative acute pulmonary embolism

Fig. 2

Receiver operating characteristic curve, calibration curve, and decision curve analysis of the nomogram. a. The area under the receiver operating characteristic curve was 0.888 (95% CI: 0.812–0.964); b. The calibration curve showed that the nomogram-predicted probability of death was highly consistent with the actual probability of death; c. The decision curve analysis indicated that if the threshold probability of a patient and a doctor was between 5 and 75%, this nomogram predicted 30-day mortality with more benefit than the scheme

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