Skip to main content

Table 5 The positive result effects from chromosome size

From: Noninvasive prenatal testing for chromosome aneuploidies and subchromosomal microdeletions/microduplications in a cohort of 8141 single pregnancies

 

Positive cases

True-positive cases

False-positive cases

Unverified

P *

Trisomy

 Trisomy 13

11

1

6

4

0.05

 Trisomy 18

7

3

2

2

 Trisomy 21

36

20

5

11

Microdeletions and microduplications

 ≥ 10 Mb

37

9

19

9

> 0.05

 <10 Mb

12

4

3

5

  1. *Fisher exact probability method
Back to article page

Human Genomics

ISSN: 1479-7364