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. 2020 Feb 26;15(2):e0229568. doi: 10.1371/journal.pone.0229568

Fig 1. Flow chart of participant data available for each fetal outcome.

Fig 1

FDIU = fetal death in utero, FGR = fetal growth restriction, GH = gestational hypertension, PSG = polysomnography, CTG = cardiotocography, T3 = third trimester, US = ultrasound, PE = preeclampsia, CPAP = continuous positive airway pressure.