[Ultrasonic biometry for foetal weight determination (author's transl)].
A new formula has been derived from computer-aided analysis for predictive calculation of foetal weight. Biparietal diameter and mean thorax diameter were the parameters for measurement, while the truncus was additionally included for another method by which even higher demands could be met. Weight determination proper was based on a practicable vanishing point diagram (nomogram). -- A critical appraisal is made of the methods previously used for weight forecasting on the basis of ultrasonic biometry. The authors' own approach is described in great detail and for convenient check-up by means of mathematical tables and graphs. It is claimed to give better results, particularly in marginal areas of foetal development, such as hypertrophy and/or macrosomia in concomitance with diabetes mellitus or retardation. -- Data published by other authors were recalculated, with the view to producing hard evidence to the superiority of the new formula.
D000886:Anthropometry / Q000379:methods*; D001835:Body Weight; D005260:Female; D005333:Fetus / Q000033:anatomy & histology*; D006801:Humans; D011247:Pregnancy; D014463:Ultrasonography
Zum Problem der Gewichtsbestimmung des Feten durch Ultraschallbiometrie.