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Table 7 Performances of the DIGIROP-Birth model for TR-ROP in the infants ≥1000 g (n = 382)

From: Validation of the DIGIROP-birth model in a Chinese cohort

Cutoff

0.0084 probability

0.0076 probability

0.0083 probability

0.0091 probability

0.0200 probability

Sensitivity

28/70 (40.0%)

29/70 (41.4%)

28/70 (40.0%)

27/70 (38.6%)

14/70 (20.0%)

Specificity

257/312 (82.4%)

251/312 (80.4%)

257/312 (82.4%)

260/312 (83.3%)

299/312 (95.8%)

PPV

28/83 (33.7%)

29/90 (32.2%)

28/83 (33.7%)

27/79 (34.2%)

14/27 (51.9%)

NPV

257/299 (86.0%)

251/292 (86.0%)

257/299 (86.0%)

260/303 (85.8%)

299/355 (84.2%)

  1. TR-ROP Treatment-requiring retinopathy of prematurity, PPV Positive predictive value, NPV Negative predictive value