Reports | Country | NIPT cases | NIPT positive SCAs cases/Validated | PPV | |||
---|---|---|---|---|---|---|---|
45X | XXX | XXY | XYY | ||||
Xue [9] | China | 57,204 | 295/NA | 19.4 | 55.6 | 55.2 | 85.7 |
Liang [13] | China | 94,085 | 390/390 (100) | 25.8 | 61.7 | 82.9 | 75 |
Xu [28] | China | 32,931 | 140/101 (72.1) | 26.1 | 85 | 85 | 68.8 |
Deng [29] | China | 50,301 | 308/182 (59.1) | 18.4 | 44.4 | 39.3 | 75 |
Xu [16] | China | 31,515 | 225/143 (63.6) | 26 | 65.2 | 75 | 83.3 |
Fiorentino [21] | Italy | 12,078 | 48/36 (75.0) | 58.3 | 93.3 | 85.7 | 100 |
Garshasbi [25] | Iran | 11,223 | 29/29 (100) | 66.7 | 66.7 | 80 | 100 |
La Verde [26] | Italy | 36,456 | 145/135 (93.1) | 85.2 | 83.3 | 87.5 | 100 |
Soster [27] | USA | 53,099 | 556/193 (34.7) | 55.3 | 70.8 | 95.8 | 100 |
Lüthgens [30] | Germany | 66,203 | 351/144 (41.0) | 29 | 29.7 | 57.5 | 80 |