Fig. 5 | Scientific Reports

Fig. 5

From: Development and validation of a BMI stratified mortality prediction model for patients with COPD complicated by HF using the MIMIC-IV database

Fig. 5The alternative text for this image may have been generated using AI.

K-M OS curves of patients with COPD complicated by HF at different stages or with different risks stratified by the nomogram. A: Low-weight patients; B: Normal-weight patients; C: Overweight patients; D: Obesity patients (Training set), E: Obesity patients (Validation set).

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