title: Sonographic estimation of fetal weight. The value of femur length in addition to head and abdomen measurements.
abstract: Sonographic estimation of fetal weight in utero was performed in 167 live-born fetuses examined within one week of delivery. Regression models were based on measurements of abdominal circumference, head circumference, biparietal diameter, and femur length, both alone and in combination. The best results (1 S.D. = 7.5% of actual weight) were obtained by combining measurements of the fetal head, abdomen, and femur, most likely due to the strong linear relationship between femur length and crown-heel length.
mesh_terms: D000005:Abdomen / Q000033:anatomy & histology; D000886:Anthropometry; D001835:Body Weight; D002508:Cephalometry; D005260:Female; D005333:Fetus / Q000033:anatomy & histology*; D006801:Humans; D011247:Pregnancy; D014463:Ultrasonography