Influence of ultrasound‐to‐delivery interval and maternal–fetal characteristics on validity of estimated fetal weight

To explore the effects of ultrasound‐to‐delivery interval and maternal–fetal characteristics on the distribution of measurement error in estimated fetal weights (EFWs), and to determine the predictive ability of EFW for diagnosis of small‐for‐gestational age (SGA) and large‐for‐gestational age (LGA) among infants delivered within 1 day of an ultrasound examination.

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