NTD Laboratories, Inc.
403 Oakwood Road
Huntington Station, NY 11746
Phone: 1.888.NTDLABS (683.5227)
ntdlabs@perkinelmer.com
|
© Copyright
NTD Laboratories, Inc.
|
|
|
|
|
First Trimester Down Syndrome Screening
With Free Beta / PAPP-A / NT
|
Author |
N |
FPR |
Sensitivity |
| Orlandi
(1997) |
744 |
5.0 |
6
of 7 |
87% |
| Biagiotti
(1998) |
232 |
5.0 |
24
of 32 |
76% |
| Benattar
(1999) |
4,656 |
5.0 |
5
of 5 |
100% |
| De
Biasio (1999) |
1,467 |
3.3 |
11
of 13 |
85% |
| De
Graaf (1999) |
300 |
5.0 |
31
of 37 |
85% |
| Spencer
(1999) |
1,156 |
5.0 |
187
of 210 |
89% |
| Krantz
(2000) |
5,718 |
5.0 |
30
of 33 |
91% |
| Spencer
(2000) |
4,088 |
5.0 |
6
of 7 |
86% |
| Schuchter
(2002) |
4,939 |
5.0 |
12
of 14 |
86% |
| Bindra
(2002) |
15,030 |
5.0 |
74
of 82 |
90% |
| Wapner
(2003) |
8,514 |
5.0 |
48
of 61 |
79% |
| Spencer
(2003) |
10,458 |
5.0 |
23
of 25 |
92% |
| Sheffield
(ASHG 2003) |
18,140 |
5.0 |
60
of 64 |
94% |
| TOTAL |
75,442 |
4.9 |
517
of 590 |
88% |
|
|
|
