Key result
Maternal abdominal fetal ECG demonstrated higher positive percent agreement with fetal scalp electrodes than Doppler ultrasound (81.7% vs 73%, p=0.002) for fetal heart rate monitoring.
Why the study?
Does maternal abdominal fetal ECG provide more accurate and reliable fetal heart rate monitoring than Doppler ultrasound compared to fetal scalp electrodes in women in labor?
Population
75 women with normal pregnancies in labor at >37 weeks of gestation
Comparison
Maternal abdominal fetal electrocardiogram and… vs Fetal scalp electrode (reference standard)
Design
Cohort, open method
Authors
Loading...
Maternal abdominal fetal ECG may improve intrapartum monitoring agreement versus Doppler; hypothesis-generating and requires randomized trials before practice change.
Observational (n=75)
Open-label
Yes
Does maternal abdominal fetal ECG provide more accurate and reliable fetal heart rate monitoring than Doppler ultrasound compared to fetal scalp electrodes in women in labor?
Absolute Event Rate: 81.7% vs 73%
p-value: p=0.002
Maternal abdominal fetal ECG provides more reliable and accurate fetal heart rate monitoring than Doppler ultrasound during labor, with significantly less maternal heart rate confusion.
Cohen et al. (2012) conducted an observational in Normal pregnancies in labor (n=75). Maternal abdominal fetal electrocardiogram (ECG) vs. Doppler ultrasound was evaluated on Positive percent agreement with the fetal scalp electrode (p=0.002). Maternal abdominal fetal ECG demonstrated higher positive percent agreement with fetal scalp electrodes than Doppler ultrasound (81.7% vs 73%, p=0.002) for fetal heart rate monitoring.
Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context: