Ob Testing/Monitoring Percentages Flashcards
1
Q
What is the PPV and NPV for FFN test?
A
PPV = 40-90%,
NPV = 90-99%
2
Q
What is the PPV and NPV for Ferning test?
A
PPV = 85-95%
NPV = 90-99%
3
Q
What is the PPV and NPV for Amnisure test?
A
PPV = 99%
NPV = 98%
4
Q
What is the PPV and NPV for Nitrazine test?
A
PPV = 85%
NPV = 93%
5
Q
What is the NPV for CST, NST, BPP, modified BPP?
A
CST: 99.9%
NST: 99.8%
BPP: 99.9%
Modified BPP: 99.9%
6
Q
What is the stillbirth rate w/in 1 wk of a reassuring BPP?
A
0.8/1,000
7
Q
What is the detection rate for Down syndrome w/ a 2nd trimester triple screen (AFP, hCG, Estriol)?
A
69%
8
Q
What is the detection rate for Down syndrome w/ a 2nd trimester quad screen (AFP, hCG, Estriol, Inhibin A)?
A
81%
9
Q
What is the detection rate for Down syndrome w/ a 1st trimester nuchal translucency, PAPP-A, and hCG?
A
82-87%
10
Q
A
