Table 1.
PPV for the coding of selected kidney anomalies in the DNPR
Kidney anomaly in Astraia | No kidney anomaly in Astraia, but kidney anomaly in medical charts | PPV% (95% CI) | |
---|---|---|---|
Fetuses registered with kidney anomalies in DNPR (n=172) | 111 | 38 | 87 (81–91) |
Abbreviations: DNPR, Danish National Patient Registry; PPV, positive predictive value; CI, confidence interval.