EP | Placenta | Blood | Pvalue | CtMBDof cff-DNA (n = 20) | Pvalue | |||
---|---|---|---|---|---|---|---|---|
Trisomy 21 (n = 11) | Normal (n = 14) | Pregnant (n = 16) | Non-pregnant (n = 6) | |||||
EP6 | Â | Â | Â | Â | Â | Â | Â | Â |
 | Ctinput | 22.3±0.4 | 23.4±1.5 | 23.1±2.3 | 22.3±0.1 | 0.364 | 29.4 ±1.6†| 0.021 |
CtMBD | 20.9±0.9a,b | 20.9±1.0c,d | 29.3±1.1 | 29.1±2.3 | <0.001 | |||
ΔCt | 1.5±0.9a,b | 2.5±0.9c,d | −6.2±2.2 | −6.7±2.4 | <0.001 | |||
EP7 | Â | Â | Â | Â | Â | Â | Â | |
 | Ctinput | 22.8±0.9 | 24.8±2.5 | 24.0±2.7 | 21.8±0.6 | 0.143 | 29.5±1.5# | |
CtMBD | 20.6±0.6a,b | 21.4±0.8c,d | 29.3±0.9 | 27.4±1.7 | <0.001 | |||
ΔCt | 2.2±1.1a,b | 3.4±2.2c,d | −5.3±2.9 | −5.6±1.2 | <0.001 | |||
EP9 | Â | Â | Â | Â | Â | Â | Â | |
 | Ctinput | 20.7±0.2 | 21.9±0.6 | 21.2±0.6 | 22.9±0.1 | 0.243 | 34.8±4.6 | |
CtMBD | 28.8±0.6 | 28.9±1.2 | 27.0±1.7 | 28.6±2.0 | 0.469 | |||
ΔCt | −8.1±0.4 | −7.1±0.8 | −5.8±2.1 | −5.6±2.1 | 0.421 |