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Clinical indications and their positive predictive values
| Indication | Total (n) |
Proportion (%) |
Positive Cases (n) |
Proportion (%) |
PPV (%) |
|---|---|---|---|---|---|
| MSS | 3615 | 51.75 | 149 | 26.75 | 4.12 |
| NIPT | 313 | 4.48 | 134 | 24.06 | 42.81 |
| MSS + NIPT | 37 | 0.53 | 35 | 6.28 | 94.59 |
| AMA | 2124 | 30.40 | 171 | 30.70 | 8.05 |
| POH | 198 | 2.83 | 11 | 1.97 | 5.56 |
| PUF | 554 | 7.93 | 48 | 8.62 | 8.66 |
| PCAC | 28 | 0.40 | 9 | 1.62 | 32.14 |
| Others | 27 | 0.39 | 0 | 0.00 | 0.00 |
| Total | 6986 | 100.00 | 557 | 100.00 |
