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Table 1 Study 1 result

From: Pregnancy detection and monitoring in cattle via combined foetus electrocardiogram and phonocardiogram signal processing

Cow ID (HEARD System records) Pregnant [P]; Not Pregnant [NP] manual palpation / farm record Foetus age (farm record confirmed by palpation) Average (1 minute) maternal HR [bpm] Average (1 minute) foetus HR [bpm] fHR/mHR
Sub_01_1209 P 25 weeks 70 156 2.23
Sub_02_1209 P 22 weeks 66 155 2.36
Sub_03_1209 P 24 weeks 78 148 1.89
Sub_04_1209 P 28 weeks 56 143 2.55
Sub_05_1209 P 6 weeks 75 168 (PPG not detectable) 2.25
Sub_06_1209 P 26 weeks 62 143 2.30
Sub_01_0508 P 20 weeks 71 150 2.10
Sub_02_0508 P 16 weeks 64 122 1.90
Sub_03_0508 P 32 weeks 68 110 1.62
Sub_01_0909 P 12 weeks 81 158 (PPG not detectable) 1.95
  1. Highlighted in bold are the data used to plot the example Figures 2 and 3.