This NIPT scan and blood test is to: - test cell-free DNA in maternal blood which can indicate the probability of Down's syndrome, Edwards' Syndrome and Patau’s Syndrome (by taking a blood sample and sending it away for testing) - confirm the viability of your pregnancy by detecting ...
individuals for a position or for special treatment, results of screening tests can be used to estimate the prevalence of a trait in a population. For some purposes, e.g., screening blood donations for HIV/AIDS, a test that is not accurate enough to classify an individual can still be ...