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Table 1 Positive (PPV) and negative (NPV) predictive values of the final algorithm for the identification of relapse in multiple sclerosis

From: Intra-database validation of case-identifying algorithms using reconstituted electronic health records from healthcare claims data

  

Validation committee

  

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Relapse -

Total

Algorithm

Relapse +

99

5

104

PPV = 95% (95%CI = [91; 99])

Relapse -

0

96

96

NPV = 100%

 

Total

99

101

200