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Fig. 7 | BMC Surgery

Fig. 7

From: Analysis of risk factors and establishment of prediction model for lower extremity deep vein thrombosis after lumbar fusion surgery

Fig. 7

Decision curve analysis Note: The clinical decision curve was drawn using data collected from two time points. The x-axis represents the high-risk threshold, the y-axis represents the net benefit. The red curve represents the model’s performance, the gray curve represents the scenario where all interventions are taken, and the black curve represents the scenario where no interventions are taken

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