REPRODUCIBILITY OF BIPARIETAL DIAMETER MEASUREMENTS OBTAINED WITH A REAL‐TIME SCANNER
- 1 June 1980
- journal article
- research article
- Published by Wiley in BJOG: An International Journal of Obstetrics and Gynaecology
- Vol. 87 (6) , 467-470
- https://doi.org/10.1111/j.1471-0528.1980.tb04580.x
Abstract
In 80 patients, multiple measurements of the fetal biparietal diameter were made by ultrasonography during 1 examination using a real-time scanner equipped with a coded cephalometer. From the sets of data, the means and SD for the 80 patients were calculated. In 80% of cases, the individual SD of the results were less than or equal to the estimated SD of the group as a whole. The variability of measurement related to biparietal diameter was least in the range 59-83 mm. Comparison of the results obtained with the coded device and others obtained blind does not reveal any significant advantage for the coded device.This publication has 6 references indexed in Scilit:
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