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Table 5 Accuracy measures of chromosome/chromatid breaks in predicting DS pregnancy in young mothers

From: The demographic data and the high frequency of chromosome/chromatid breaks as biomarkers for genome integrity have a role in predicting the susceptibility to have Down syndrome in a cohort of Egyptian young-aged mothers

Accuracy measures Value (%)
Sensitivity 69.2
Specificity 73.9
P.P.V 72.0
N.P.P 68.0
Accuracy 70.0
  1. PPV positive predictive value, NPV negative predictive value