What is “fetal fraction” and how does the fetal fraction affect the sensitivity of NIPT using the counting method and SNP-based technology?

What is “fetal fraction” and how does the fetal fraction affect the sensitivity of NIPT using the counting method and SNP-based technology?

What is “fetal fraction” and how does the fetal fraction affect the sensitivity of NIPT using the counting method and SNP-based technology?


Created by

CMEducation Resources IQ&A Interactive Intelligence Zone

Presenter

Errol R. Norwitz, MD, PhD, MBA

Errol R. Norwitz, MD, PhD, MBA

Louis E. Phaneuf Professor of Obstetrics & Gynecology
Tufts University School of Medicine
Chairman, Department of Obstetrics & Gynecology
Tufts Medical Center
Boston, MA