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Table 1 The performance of NiPGT in 27 donated embryos using TE as the gold standard

From: Non-invasive preimplantation genetic testing for conventional IVF blastocysts

Performance of SCM

Results

95% CI

WGA success rate (SCM)

96.3% (26/27)

81.7–99.8

WGA success rate (TE)

100.0% (27/27)

87.5–100

Ploidy concordance

69.2% (18/26)

50.0–83.5

Sex concordance

100.0% (26/26)

87.1–100

Sensitivity

100.0% (7/7)

64.6–100

Specificity

57.9% (11/19)

36.3–76.9

Positive predictive value (PPV)

46.7% (7/15)

24.8–69.9

Negative predictive value (NPV)

100% (11/11)

74.1–100

False positive rate

30.8%(8/26)

16.5–50.0

False negative rate

0%(0/26)

0–12.9