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. 2020 Aug 11;20:185. doi: 10.1186/s12911-020-01206-x

Table 2.

Accuracy of the two algorithms vs. the Emilia-Romagna Dialysis (ERDR) registry

Algorithm 1 Algorithm 2
Incident cases identified by the algorithm 680 676
 found in ERDR, incident in 2014 571 554
 found in ERDR, incident in a different year 70 54
 not found in ERDR 39 68
Incident ERDR cases in 2014 missed by the algorithm 58 72
Percentage agreement 77.4% 74.1%
Sensitivity 90.8% 88.5%
Positive predictive value (PPV) 84.0% 82.0%