Umbilical cord arterial base excess r p value
Estimated foetal weight z-score -0.021 0.638
Umbilical artery PI z-score -0.033 0.521
Middle cerebral artery PI z-score -0.014 0.792
Cerebroplacental ratio z-score 0.035 0.496
Mean uterine artery PI z-score 0.092 0.081
Log10 short term variability 0.059 0.249