Data for: Sequencing shorter cfDNA fragments improves the fetal DNA fraction in noninvasive prenatal testing

Published: 26-04-2021| Version 1 | DOI: 10.17632/wfy6p6dbdd.1
Longwei Qiao


A total of 2817 plasma samples from pregnant women (1409 male and 1408 female fetuses) were collected at a single prenatal diagnostic center between October 2015 and July 2018. The mean age, BMI, and gestational age of pregnant women were 30.6 years (range 18-49 years), 22.4 kg/m2 (range 14.9-44.2 kg/m2), and 17.4 weeks (range 12-27 weeks)