Fig 3. Results of Z-Score values.

This figure shows the results of Z-Score values calculated in all thirty-six cases considered for Relative Mutation Dosage (RMD) to establish the fetal genotyping in maternal plasma samples. Balance and Imbalance allelic ratio was used to ascertain the fetal genotype. Blue circle = Homozygous fetus for Allele 2 (2>1); Blue triangle = Heterozygous Allele 1/ Allele 2 fetus (2 = 1); Blue square = Homozygous fetus for Allele 1 (1>2)and Red square = False Positive.