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Table 2 Overview of the main findings

From: Fetal heart rate development during labour

Objective Subfinding Result
1   MHR/FHR ambiguity stays within the same region as observed on Doppler-based CTG
2 a A reduction in \(\text{mFHR}(t)\) is observed the last 150 min before birth
b The reduction in \(\text{mFHR}(t)\) for the perinatal mortality group is larger, and occurs longer time before birth
3 a The variance of \({\overline{\text{PDF}}}_{\text{hr}}\) increases for all subgroups closer to birth
b A larger increase in the variance as well as a shift in the peak is observed for the perinatal mortality group