Method

#Sample

#TP

#FP

#TN

#FN

Sensitivity

Specificity

conventional NIPT

3 M-reads

187

N/A

9

178

N/A

N/A

95.1

1 M-reads

216

7

52

157

0

100%

75.1

Multi-Z

3 M-reads

187

N/A

0

187

N/A

N/A

100%

1 M-reads

216

7

9

200

0

100%

95.6%