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Table 3 ROC in the nomogram based on training cohort and validation cohort

From: Factors contributing to 1-year dissatisfaction after total knee arthroplasty: a nomogram prediction model

 

ROC (95% CI)

Sensitivity

Specificity

n

Training cohort

0.9206 (0.8785, 0.9627)

1.0000

0.7273

154

Validation cohort

0.9662 (0.9231, 1.0000)

0.9231

0.9268

52

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X