Automatic Evaluation of Progression Angle and Fetal Head Station through Intrapartum Echographic Monitoring

Figure 6

Scatter plot showing the fetal head station (FHS) measurements, performed on a 32-year-old parturient at the 38th week of gestation, obtained through the automatic algorithm against the measurements obtained from the expert operator (standard reference), provided with the respective 𝑅². The line of equality is also shown. In the stage of labor between stations “−1” and “0”, 3 points out of 20 are overlapped due to the lack of progression in consecutive FHS measurements.