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Table 4 Performance indexes of predictive models

From: Construction and validation of a risk prediction model for postoperative frailty in older adults:a multicenter study

 

AUC（95%CI)

Sensitivity

Specificity

PPV

NPV

Training dataset

0.74 (95% CI 0.7073–0.7788)

0.61

0.78

0.281

0.932

Testing dataset

0.73 (95% CI 0.6671–0.7755)

0.64

0.76

0.294

0.938

  1. AUC Area Under Curve, PPV Positive Predictive Value, NPV Negative Predictive Value
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BMC Geriatrics

ISSN: 1471-2318

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